天天看点

linux常见命令=劫=机=岁=月=

=鍔?鏈?宀?鏈?

2004骞?0鏈?4鏃?/h2>

鐢╳get涓嬭浇鏁翠釜缃戠珯鐨勬柟娉?/h3>

wget -r -p -np -k http://202.38.75.11/~jbhuang/blog/

kingpaul @ 06:40 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?9鏈?3鏃?/h2>

Linux涓嬮厤缃瓺HCP鏈嶅姟鍣?/h3>

http://www.codesky.com/info/5144.htm

閰嶇疆DHCP

銆€銆€Redhat浣跨敤dhcpd杩涚▼鎻愪緵DHCP鏈嶅姟锛屽惎鍔ㄦ椂dhcpd鑷姩璇诲畠鐨勯厤缃枃浠?etc/dhcpd.conf銆俤hcpd灏嗗鎴风殑绉熺敤淇℃伅淇濆瓨鍦?var/lib/dhcp/dhcpd.leases鏂囦欢涓紝璇ユ枃浠朵笉鏂鏇存柊锛屼粠杩欓噷闈㈠彲浠ユ煡鍒癐P鍦板潃鍒嗛厤鐨勬儏鍐点€?

銆€銆€dhcpd涓轰簡鍚戜竴涓瓙缃戞彁渚涙湇鍔★紝闇€瑕佺煡閬撳瓙缃戠殑缃戠粶鍦板潃鍜岀綉缁滄帺鐮侊紝骞朵笖杩樿鐭ラ亾鍦板潃鍒嗛厤鐨勮寖鍥达紝涓嬮潰缁欏嚭涓€涓畝鍗曠殑dhcpd.conf鏂囦欢锛?

銆€銆€subnet 192.168.100.0 netmask 255.255.255.0 {

銆€銆€range 192.168.100.10 192.168.100.253;

銆€銆€}

銆€銆€姝や緥涓紝dhcpd灏嗙粰192.168.100.0缃戠粶鍒嗛厤192.168.100.10鍒?92.168.100.253鐨処P鍦板潃銆?

銆€銆€绉熸湡鏃堕棿鍙互浠?绉掑埌鏃犻檺闀匡紝鍙互鏍规嵁闇€瑕佹潵瀹氥€傜己鐪佺殑绉熸湡鏃堕棿涓轰竴澶╋紝鍗?6400绉掋€傚彲浠ヤ负涓绘満瀹氫箟涓や釜绉熸湡闀垮害锛?

銆€銆€default-lease-time 榛樿绉熸湡鏃堕棿锛?

銆€銆€max-lease-time 鐢ㄦ埛鍙互鑾峰緱鐨勬渶闀跨鏈熸椂闂淬€?

銆€銆€涓嬮潰鐨勯厤缃皢缂虹渷鐨勭鏈熸椂闂磋缃负10鍒嗛挓锛屾渶闀跨鐢ㄦ椂闂翠负1灏忔椂锛?

銆€銆€subnet 192.168.100.0 netmask 255.255.255.0 {

銆€銆€ range 192.168.100.10 192.168.100.253;

銆€銆€ default-lease-time 600;

銆€銆€ max-lease-time 3600;

銆€銆€}

銆€銆€DHCP杩樺彲浠ュ悜瀹㈡埛鎻愪緵鏇村鐨勫弬鏁帮紝杩欎簺鍙傛暟鍙互鐢╫ption鏉ユ寚瀹氾紝渚嬪锛?

銆€銆€subnet 192.168.100.0 netmask 255.255.255.0 {

銆€銆€range 192.168.100.10 192.168.100.253;

銆€銆€ default-lease-time 600;

銆€銆€ max-lease-time 3600;

銆€銆€ option subnet-mask 255.255.255.0;

銆€銆€ option routers 192.168.100.254; 榛樿璺敱

銆€銆€ option domain-name-servers 202.102.134.68; DNS鏈嶅姟鍣?

銆€銆€}

鐜板湪澶у瀵笵HCP閰嶇疆搴旇鏈変釜浜嗚В浜嗭紝鍏跺疄杩囩▼灏辨槸杩欎箞绠€鍗曪紝涓棿灏遍殧浜嗕竴灞傜獥鎴风焊銆?

銆€銆€瀹為檯婕旂粌

銆€銆€鎺ヤ笅鏉ョ粰澶у涓€涓ず渚嬶紝鎶婃垜鐨剅edhat9.0閰嶇疆鎴愪竴鍙癉HCP鏈嶅姟鍣ㄣ€?

銆€銆€vi /etc/dhcpd.conf

銆€銆€閰嶇疆鍚庯紝鎴戠殑鏈哄櫒鐨勮鏂囦欢鍐呭濡備笅锛堟敞閲婄殑閮ㄥ垎閮藉凡缁忓垹闄ゆ帀浜嗭紝鑷充簬鍘熸枃锛屽ぇ瀹跺彲浠ュ鐓?usr/share/doc/

銆€銆€dhcp-3.0pl1/dhcpd.conf.sample鏂囦欢锛夛細

銆€銆€[[email聽protected] test]# more /etc/dhcpd.conf

銆€銆€ddns-update-style interim;

銆€銆€ignore client-updates;

銆€銆€subnet 192.168.0.0 netmask 255.255.255.0 {

銆€銆€ option routers 192.168.0.1;

銆€銆€ option subnet-mask 255.255.255.0;

銆€銆€ option broadcast-address 192.168.0.255;

銆€銆€ option domain-name-servers

銆€銆€202.96.199.133, 202.96.133.134;

銆€銆€ range dynamic-bootp 192.168.0.1 192.168.0.255;

銆€銆€ default-lease-time 21600;

銆€銆€ max-lease-time 43200;

銆€銆€}

杩欏効鎴戣В閲婁竴涓嬮厤缃儴鍒嗭紝棣栧厛subnet瀹氫箟浜嗙綉缁滅殑鍦板潃锛岀劧鍚巓ption routers瀹氫箟浜嗙綉鍏冲湴鍧€锛泂ubnet-mask瀹氫箟瀛愮綉鎺╃爜锛沚roadcast-address瀹氫箟骞挎挱鍦板潃锛沝omain-name-servers瀹氫箟DNS NAMESERVER鐨勫湴鍧€锛沝ynamic-bootp鏄粰瀹㈡埛绔垎閰嶇殑鍦板潃锛屽畾涔夌殑鏄?92.168.0.1-- 192.168.0.255鏁翠釜缃戞鍦板潃锛涙渶鍚?琛屾槸璁插垎閰嶅嚭鐨勫湴鍧€鐨勭己鐪佺鏈熸椂闂磋缃负10鍒嗛挓锛屾渶闀跨鐢ㄦ椂闂翠负1灏忔椂銆傝繖鏍凤紝涓€涓狣HCP鏈嶅姟鍣ㄥ氨閰嶇疆濂戒簡銆?

銆€銆€鎴戜滑鍙互娴嬭瘯涓€涓嬬粨鏋滐細鍦ㄥ彟澶栦竴涓猺edhat linux7.2涓婏紝鎶奍P璁剧疆鎴怐HCP涓绘満鐨処P鍦板潃锛岄€氳繃netconfig鍛戒护閰嶇疆銆?

銆€銆€妫€鏌ラ厤缃細

銆€銆€[[email聽protected] root]# more /etc/sysconfig/ network-scripts/ifcfg-eth0

銆€銆€DEVICE=eth0

銆€銆€ONBOOT=yes

銆€銆€BOOTPROTO=dhcp

銆€銆€[[email聽protected] root]#

銆€銆€纭畾缃戝崱宸茬粡鏄疍HCP鐨勪簡銆?

銆€銆€[[email聽protected] root]# ifconfig

銆€銆€eth0 Link encap:Ethernet HWaddr 00:0C:29:A3:C6:71

銆€銆€ inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0

銆€銆€鏌ョ湅鍦板潃锛屽彂鐜癊TH0宸茬粡鍒嗛厤浜嗕竴涓?54鐨勫湴鍧€锛岃鏄嶥HCP鏈嶅姟鍣ㄩ厤缃垚鍔熴€?

銆€銆€灏忕粨

銆€銆€鑷虫锛屾垜浠凡缁忓畬鎴愪簡涓€鍙癓inux DHCP鏈嶅姟鍣ㄧ殑瀹夎鍜岄厤缃伐浣溿€傚湪瀹為檯鐨勪娇鐢ㄨ繃绋嬩腑锛屼笂杩版搷浣滄楠ゅ簲璇ュ彲浠ユ弧瓒充竴鑸簲鐢ㄧ殑闇€姹傦紝浣嗘槸鎴戜滑杩橀渶瑕佺粡甯哥爺绌跺叿浣撶殑鍛戒护鍙傛暟锛岃DHCP鏈嶅姟鍣ㄨ兘鏇村ソ鍦颁负鎴戜滑鏈嶅姟

kingpaul @ 05:13 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?9鏈?6鏃?/h2>

VNC

銆€銆€VNC(Virtual Network Computing锛岃櫄鎷熺綉缁滆绠楋級锛屾槸鐢ㄦ潵鏄剧ず杩滅▼璁$畻鏈烘暣涓闈㈢殑杞婚噺鍨嬭繙绋嬫帶鍒剁▼搴忋€?1. 涓嬭浇锛歨ttp://www.uk.research.att.com/vnc

2. 浣跨敤鏂规硶锛?1) 鏈嶅姟鍣ㄧ锛?#vncserver

$vncserver

娉ㄦ剰鍒版瘡涓敤鎴烽兘鍙互鍚姩鑷繁鐨剉ncserver锛屾瘡涓敤鎴峰彲浠ュ惎鍔ㄥ涓獀ncserver锛岀敤鏄剧ず绔彛鍙?1锛?2锛?3绛夌瓑鏉ユ爣璇嗐€?2) 瀹㈡埛绔細

a锛夊湪linux涓嬶紝杩愯vncviewer鍛戒护鍗冲彲锛屾湇鍔″櫒鍦板潃鐨勫啓娉曞舰濡?92.168.3.119:1

b锛夊湪windows涓嬶紝杩愯windows鐗堟湰鐨剉ncviewer鍗冲彲锛岀敤娉曚笌linux涓嬬浉杩戙€?c锛夌敤娴忚鍣紙骞冲彴鏃犲叧锛夛紝浣滀负java applet鏉ュ疄鐜帮紝浠ュ舰濡俬ttp://192.168.3.119:5801鐨勬柟寮忔潵鍚姩

3) 瀵嗙爜淇敼锛?绗竴娆″惎鍔╲ncserver浼氭彁绀鸿緭鍏ュ瘑鐮侊紝浠ュ悗瑕佷慨鏀圭殑璇濓紝杩愯锛?#vncpassword

4) 鍋滄vnc server锛?#vncserver -kill :1

#vncserver -kill :2

娉ㄦ剰鍒皏ncserver鍙兘鐢卞惎鍔ㄥ畠鐨勭敤鎴锋潵鍏抽棴锛屽嵆鏃舵槸root涔熶笉鑳藉叧闂叾瀹冪敤鎴峰紑鍚殑vncserver锛岄櫎闈炵敤kill鍛戒护鏆村姏鏉€姝昏繘绋嬨€?5) 鎸囧畾鏄剧ず绔彛鍙峰惎鍔╒NC server锛?#vncserver :3

$vncserver :6

6) 璁剧疆VNC server鍒嗚鲸鐜囷細

#vncserver -geometry 800x600

#vncserver -geometry 640x480

7) 璁剧疆vncserver鐨勮壊娣憋細

8浣嶄负256鑹诧紝16浣嶄负64k鑹?#vncserver -depth 8

#vncserver -depth 16

8) 绋冲畾鎬ц缃細

vncserver榛樿鍦ㄥ涓鎴锋満杩炴帴鍚屼竴涓獀ncserver鐨勬樉绀虹鍙f椂锛寁ncserver绔彛鏃ц繛鎺ワ紝鑰屼负鏂拌繛鎺ユ湇鍔★紝鍙€氳繃-dontdisconnect鎷掔粷鏂拌繛鎺ヨ姹傝€屼繚鎸佹棫鐨勮繛鎺ャ€?9) 璁剧疆vncserver鐨勫悓涓€涓樉绀虹鍙e彲浠ヨ繛鎺ュ涓鎴锋満

#vncserver -alwaysshared

linux常见命令=劫=机=岁=月=

10) vnc鐨勫弽鍚戣繛鎺?

澶у鏁版儏鍐典笅锛寁ncserver鎬诲浜庣洃鍚姸鎬侊紝vnc client涓诲姩鍚戞湇鍔″櫒鍙戝嚭璇锋眰浠庤€屽缓绔嬭繛鎺ャ€傜劧鑰屽湪涓€浜涚壒娈婄殑鍦哄悎锛岄渶瑕佽vnc瀹㈡埛鏈哄浜庣洃鍚姸鎬侊紝vncsrever涓诲姩鍚戝鎴锋満鍙戝嚭杩炴帴璇锋眰锛屾璋搗nc鐨勫弽鍚戣繛鎺ャ€備富瑕佹楠わ細

a) 鍚姩vnc client锛屼娇vncviewer澶勪簬鐩戝惉鐘舵€?

#vncviewer -listen

b) 鍚姩vncserver

#vncserver

c) 鍦╲ncserver绔墽琛寁ncconnect鍛戒护锛屽彂璧穝erver鍒癱lient鐨勮姹?

#vncconnect -display :1 192.168.3.69

linux常见命令=劫=机=岁=月=
kingpaul @ 02:00 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

Linux 绯荤粺涓殑Samba閰嶇疆锛堣浆锛?/h3>

http://www.ccw.com.cn/htm/app/salon/01_8_8_2.asp

鍓嶈█锛?

涓轰簡瀹炵幇windows 鍜?Linux浠ュ強鍏朵粬鎿嶄綔绯荤粺涔嬮棿鐨勮祫婧愬叡浜紝杞欢鍟嗘帹鍑簄fs 鍜宻amba涓ょ瑙e喅鏂瑰紡銆傜敱浜庡競鍦轰笂缂轰箯璞c-nfs閭f牱鐨勫鎴风宸ュ叿锛屼娇寰桳inux鍜寃indows鐨勮祫婧愬叡浜彉寰楀鏉傘€係amba鐨勫嚭鐜拌В鍐充簡杩欎竴闂锛屽畠浠ュ叾绠€娲併€佸疄鐢ㄣ€佺伒娲婚厤缃殑鐗圭偣鍙楀埌瓒婃潵瓒婂浜轰滑鐨勫箍娉涘叧娉ㄣ€?

Windows鍒╃敤SMB鍗忚鏉ュ疄鐜版搷浣滅郴缁熼棿鏂囦欢鍜屾墦鍗版満鍏变韩锛岃€孲amba鏈韩鍏峰SMB鍗忚锛屽畠瀹炵幇灞€鍩熺綉鍐呭拰Windows绯诲垪璁$畻鏈虹殑璧勬簮鍏变韩銆?

鏈枃灏盨amba鍦↙inux绯荤粺涓嬬殑閰嶇疆涓洪噸鐐癸紝璁ㄨ灞€鍩熺綉鍐厀indows 涓?Linux 鐨勮祫婧愬叡浜€?

涓€銆丼amba 浠嬬粛

1銆丼MB鍗忚

SMB (Server Message Block锛屾湇鍔′俊鎭潡) 鍗忚锛屾槸灞€鍩熺綉涓婄殑鍏变韩鏂囦欢/鎵撳嵃鏈虹殑涓€绉嶅崗璁紝瀹冨彲浠ヤ负缃戠粶鍐呴儴鐨勫叾浠杦indows鍜宭inux 鏈哄櫒鎻愪緵鏂囦欢绯荤粺銆佹墦鍗版湇鍔°€係MB鐨勫伐浣滃師鐞嗘槸璁㎞etBIOS鍜孲MB杩愯鍦═CP/IP涔嬩笂锛屼笖浣跨敤NetBIOS鐨刵ameserver璁﹍inux鏈哄櫒鍙互鍦╳indows 缃戠粶閭诲眳閲岃娴忚銆?

2銆丼amba

Samba鏄敤鏉ュ疄鐜癝MB鐨勪竴绉嶈蒋浠讹紝鐢辨境澶у埄浜氱殑Andew Tridgell寮€鍙戯紝鏄竴绉嶅湪Linux 鐜閲岃繍琛岀殑鑷敱杞欢銆傚畠鍙互瀹屾垚濡備笅鍔熻兘锛?

鏂囦欢鏈嶅姟鍜屾墦鍗版湇鍔★紝瀹炵幇Windows鍜孡inux鐨勮祫婧愬叡浜€?

鐧诲綍鏈嶅姟鍣紝鍙互浣滀负灞€鍩熺綉鐨勬湇鍔″櫒銆?

浣滀负涓诲煙鎺у埗鍣ㄣ€?

WINS鏈嶅姟鍣ㄣ€?

鏀寔SSL銆?

鏀寔SWAT銆?

浜屻€?Samba鏈嶅姟

1銆?鏍稿績杩涚▼

Samba 鏈変袱涓畧鎶よ繘绋嬶細smbd 鍜宯mbd锛屽畠浠槸Samba鐨勬牳蹇冭繘绋嬨€俷mbd杩涚▼浣垮叾浠栬绠楁満娴忚Linux鏈嶅姟鍣紝Smbd杩涚▼鍦⊿MB鏈嶅姟璇锋眰鍒拌揪鏃跺瀹冧滑杩涜澶勭悊锛屽苟涓斾负浣跨敤鎴栧叡浜殑璧勬簮杩涜鍗忚皟銆?

2銆?鍚姩鏈嶅姟

Samba 鏈変袱绉嶅惎鍔ㄦ柟寮忥細Daemon褰㈠紡鍜孖netd褰㈠紡銆?

锛?锛塂aemon褰㈠紡 寤虹珛鍚姩鑴氭湰锛歳c.samba

smbd -D -d1

nmbd -D -d1

-D 琛ㄧず浠aemon褰㈠紡鎵ц锛?d1 琛ㄧず闄ら敊璁板綍绾у埆

鎵ц鑴氭湰鏂囦欢rc.samba

锛?锛塈netd褰㈠紡

璁剧疆鏂囦欢锛?etc/services

netbios -ssn 139/ tcp

netbios -ns 137/ udp

璁剧疆鏂囦欢锛?etc/inetd.conf

netbios -ssn stream tcp nowait root /usr/sbin/smbd smbd

netbios -ns dgram udp wait root /usr/sbin/nmbd nmbd

閲嶅惎鍔↖netd daemon

# kill -HUP 1

3銆?瀹㈡埛宸ュ叿 smbclient

Smbclient鍛戒护鐢ㄦ潵瀛樺彇杩滅▼Samba鏈嶅姟鍣ㄤ笂鐨勮祫婧愩€傚叾鍛戒护褰㈠紡涓巉tp鐩镐技銆?

鍛戒护璇硶鏄細#smbclient [password] [option]

(1) 瑙i噴锛歴ervicename鏄杩炴帴鐨勮祫婧愬悕绉帮紝璧勬簮鍚嶇О鐨勫舰寮忓涓嬶細

//server/service server 鏄繙绋嬫湇鍔″櫒鐨凬etBIOS鍚嶅瓧锛屽浜巜indows鏈嶅姟鍣ㄨ€岃█锛屽氨鏄嚭鐜板湪缃戜笂閭诲眳涓殑鍚嶅瓧銆?

Service鏄悇server鎵€鎻愪緵鐨勮祫婧愮殑鍚嶅瓧銆?

pssword 鏄瓨鍙栬璧勬簮鎵€闇€鐨勫彛浠?

option 鍚勭鍛戒护閫夐」锛屽叾涓?-L 鐢ㄤ簬鍒楀嚭杩滅▼鏈嶅姟鍣ㄦ彁渚涚殑鎵€鏈夎祫婧?

-I 鎸囧畾杩滅▼鏈嶅姟鍣ㄧ殑IP鍦板潃銆傛鏃讹紝servicesname 涓殑NetBIOS鍚嶉儴鍒嗗皢琚拷鐣ャ€?

(2)澶氱smbclient鍛戒护锛?

鎵цsmbclient鍛戒护鎴愬姛鍚庯紝杩涘叆smbclient鐜锛屽嚭鐜版彁绀虹锛?smb:/>

杩欓噷鏈夎澶氬懡浠ゅ拰ftp鍛戒护鐩镐技锛屽cd 銆乴cd銆乬et銆乵egt銆乸ut銆乵put绛夈€傞€氳繃杩欎簺鍛戒护锛屾垜浠彲浠ヨ闂繙绋嬩富鏈虹殑鍏变韩璧勬簮銆?

4銆?Samba绯荤粺瑁呰浇涓庡嵏杞?

(1) 瑁呰浇鍏朵粬涓绘満鐨勮祫婧?

鎴戜滑鍙互鍒╃敤Samba鎻愪緵鐨剆mbmount鍛戒护锛岃杞藉叾浠栦富鏈虹殑鍏变韩璧勬簮銆?

Smbmount鐨勫懡浠よ娉曪細# smbmount

鍏朵腑 servicename 鏄祫婧愬悕锛宮ount-point鏄畨瑁呯偣銆?

渚嬪锛?# smbmount "//server/tmp" -c ' mount /mnt'

琛ㄧず锛氭妸鍚嶅瓧涓衡€渟erver鈥濈殑璁$畻鏈轰笂鐨勫叡浜祫婧愨€渢mp鈥濈殑鍐呭瑁呰浇鍒版湰鍦扮殑 /mnt

鐩綍涓嬨€?

(2) 鍗歌浇璧勬簮

鍗歌浇涓€涓凡缁忚杞界殑SMB鏂囦欢绯荤粺锛屼娇鐢╯mbunmount鍛戒护锛屽悓鏃舵寚瀹氳鍗歌浇鐨勮杞界偣銆?渚嬪锛?# smbunmount / mnt

涓夈€丼amba閰嶇疆

Samba缁勪欢鐨勯厤缃枃浠舵槸 /etc/smb.conf 锛岃鏂囦欢鍑犱箮鍖呭惈浜哠amba绯荤粺绋嬪簭杩愯鏃舵墍闇€鐨勬墍鏈夐厤缃俊鎭€?

1銆?閰嶇疆閫夐」

閰嶇疆鏂囦欢涓湁姣旇緝閲嶈鐨勫嚑涓妭锛歔gloabal]銆乕homes]銆乕printers]锛屼笅闈㈠垎鍒粰涓庤鏄庛€?

锛?锛塠gloabal]鑺?鍦ㄥ叏灞€鍙傛暟涓紝鍙傛暟鐨勮缃洿鎺ュ奖鍝峴amba绯荤粺銆?

NetBIOS name锛氳缃富鏈哄悕绉?

Workgroup锛氱敤鏉ユ寚瀹氫富鏈烘墍鍦ㄧ綉缁滀笂鎵€灞炵殑NT鍩熷悕鎴栬€呭伐浣滅粍鍚嶇О銆傛牸寮忔槸

Workgroup= Nt Domain-Name or workgroup-name

Server string锛氱敤鏉ヨ缃湰鏈烘弿杩帮紝缂虹渷鏄?Samba Server

Host Allow锛氬畠鍏佽璁剧疆鍝簺棰嗗煙鐨勬満鍣ㄥ彲浠ヨ闂畠鐨凷amba鏈嶅姟鍣?

Load printers锛氬厑璁歌嚜鍔ㄥ姞杞芥墦鍗版満鍒楄〃锛岃€屼笉闇€瑕佸崟鐙缃瘡涓€鍙版墦鍗版満銆?

Interface锛氶厤缃甋amba浣跨敤澶氫釜缃戠粶鐣岄潰銆?

Domain controller锛?浠呭綋缃戠粶涓湁涓€鍙板湪瀹夎鏃惰缃负涓诲煙鎺у埗鍣ㄦ椂浣跨敤姝ら€夐」銆?

Security锛?璁剧疆瀹夊叏鍙傛暟锛屽畾涔夊畨鍏ㄦā寮忋€係amba 鐨勫畨鍏ㄦā寮忔湁鍥涚

Share銆?user銆?server 銆乨omain

encrypt passwords 銆乻mb passwd file锛氱敤浜庨€傜敤鍔犲瘑鍙d护銆?

涓嬮潰鏄竴娈靛弬鏁伴厤缃緥瀛愶細

[global]

smb passwd file = /etc/smbpasswd

remote announce = 172.18.158.234 172.18.153.55 172.18.153.255

dns proxy = no

security = user

encrypt passwords = yes

server string = Ftp Server

workgroup = turing

socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

log file = /var/log/samba/log.%m

load printers = yes

guest account = dscan

remote browse sync = 172.18.158.234 172.18.153.55 172.18.153.255

printcap name = /etc/printcap

max log size = 50

hosts allow = 172.18.158. 172.18.153. 127.

... ...

锛?锛塠homes]鑺?鎵€鏈変娇鐢ㄨ€呯殑home鐩綍

褰撲换浣曚竴涓鎴疯闂甋amba鏈嶅姟鍣ㄦ椂锛屽湪缃戠粶璧勬簮涓兘鑳藉嚭鐜拌嚜宸辩殑home鐩綍鍏变韩銆傚叾閰嶇疆濡備笅锛?

[homes]

comment = Hnnw Directories

browseable = no

writable = yes

锛?锛夌敤鎴峰叡浜洰褰?

鐢ㄦ潵鎸囧畾鏌愪竴鐗瑰畾鐢ㄦ埛缁勬垨鑰呯敤鎴锋嫢鏈夎闂潈闄愮殑鐩綍閰嶇疆锛屼笅鍒楀弬鏁伴厤缃粎鏈塰nnw缁勭殑鐢ㄦ埛鏈夋潈璁块棶鐩綍/home/samba銆?

[public]

comment = Public Hnnw

path = /home/samba

public = yes

writable = yes

printable = no

write list = @hnnw

2銆?鐢ㄦ埛鏄犲皠

鍏ㄥ眬鍙傛暟鈥渦sername map鈥濈敤鏉ユ帶鍒剁敤鎴锋槧灏勶紝瀹冨厑璁哥鐞嗗憳鎸囧畾涓€涓槧灏勬枃浠讹紝璇ユ枃浠跺寘鍚簡鍦ㄥ鎴锋満鍜屾湇鍔″櫒涔嬮棿杩涜鐢ㄦ埛鏄犲皠鐨勪俊鎭€?

濡傦細username map= /etc/smbuser

鐢ㄦ埛鏄犲皠缁忓父鍦╳indows 鍜宭inux 涓绘満闂磋繘琛屻€?涓や釜绯荤粺鎷ユ湁涓嶅悓鐨勭敤鎴疯处鍙凤紝鐢ㄦ埛鏄犲皠鐨勭洰鐨勬槸灏嗕笉鍚岀殑鐢ㄦ埛鏄犲皠鎴愪负涓€涓敤鎴凤紝渚夸簬鍏变韩鏂囦欢銆?

涓嬮潰鏄竴涓槧灏勬枃浠剁殑渚嬪瓙锛?

# Map Windows admin to root

root=admin administrator

锛汳ap the member of developer to studio

studio = @developer

绛夊彿宸﹁竟鏄崟鐙殑Linux璐﹀彿锛岀瓑鍙峰彸杈规槸瑕佹槧灏勭殑璐﹀彿鍒楄〃銆?

鏈嶅姟鍣ㄩ€愯鍒嗘瀽鏄犲皠鏂囦欢锛屽鏋滄彁渚涚殑璐﹀彿鍜屾煇琛屾湁鍙充晶鍒楄〃涓殑璐﹀彿鍖归厤锛屽氨鎶婂畠

鏇挎崲涓虹瓑鍙峰乏杈圭殑璐﹀彿銆?

3銆?浣跨敤鍔犲瘑鍙d护

鏂扮増鏈殑windows 95浠ュ強windows98銆亀innt(sp3浠ヤ笂鐗堟湰)锛屽湪缃戠粶浼犺緭涓粎浼犻€掑姞瀵嗗彛浠や綔涓虹敤鎴疯璇佺殑淇℃伅銆傝繖绫诲鎴锋満鍜屼笉鏀寔鍔犲瘑鍙d护骞朵笖浠ser瀹夊叏绾ц繍琛岀殑Samba鏈嶅姟鍣ㄩ€氳鏃讹紝浼氬嚭鐜版晠闅溿€備负浜嗘甯哥殑閫氳锛宻amba鏈嶅姟鍣ㄤ娇鐢ㄥ姞瀵嗗彛浠ゃ€備笅闈㈣璁哄浣曞湪samba涓娇鐢ㄥ姞瀵嗗彛浠ゃ€?

(1) 鍙d护鏂囦欢 /etc/smbpasswd

涓轰簡浣跨敤鍔犲瘑鍙d护锛宻amba 闇€瑕佷竴浠藉彛浠ゆ枃浠讹紙/etc/smbpasswd锛夛紝骞朵笖璇ユ枃浠跺簲璇ュ拰Linux鐨勫彛浠ゆ枃浠讹紙/etc/passwd锛変繚鎸佸悓姝ャ€備笅闈㈡槸鐢熸垚鏂囦欢鍛戒护锛?

# cat /etc/password | mksmbpasswd > /etc/smbpasswd

smbpasswd 鏄渶瑕佺殑鍙d护鏂囦欢,鍏舵潈闄愭槸0600锛屾墍鏈夎€呮槸root

smbpasswd鍜宲asswd鏂囦欢鐨勮褰曞搴旓紝瀵嗙爜閮ㄥ垎涓嶅悓銆傚瘑鐮佹湁涓ら儴鍒嗙粍鎴愶紝姣忛儴鍒?

鏄?2涓?X"锛屽墠閮ㄥ垎鐢ㄤ簬鍜孡anman閫氳锛屽悗閮ㄥ垎鍜學indows NT閫氳銆?

Root鐢ㄦ埛鍙互浣跨敤smbpasswd鍛戒护涓烘瘡涓敤鎴疯瀹歴amba鍙d护銆?

(2) 淇敼閰嶇疆鏂囦欢 /etc/smb.conf

瑕佷娇Samba浣跨敤鍔犲瘑鍙d护锛岄渶瑕佸湪閰嶇疆鏂囦欢smb.conf涓姞鍏ュ涓嬪弬鏁般€?

Encrypt passwords=yes

Smb passwd file= /etc/smbpasswd

绗竴琛岄€氱煡samba浣跨敤鍔犲瘑鍙d护锛岀浜岃缁欏嚭鍙d护鏂囦欢鐨勪綅缃€?

(3) 閲嶅惎鍔╯amba 鏈嶅姟銆?

淇敼瀹岄厤缃枃浠跺悗锛岄渶瑕侀噸鏂板惎鍔╯amba鏈嶅姟锛屽彲鐢ㄥ涓嬪懡浠わ細

# /usr/sbin/samba restart

4銆亀indows绯荤粺涓殑鏄庣爜鍙d护浣跨敤

Samba绯荤粺涓娇鐢ㄦ槑鐮佸彛浠や綔涓鸿繛鎺MB鐨勯粯璁よ缃€傚綋SMB鏈嶅姟鍣ㄥ鍗忓晢鍗忚鍋氬嚭鍝嶅簲鏃讹紝鍝嶅簲淇℃伅鍖呭惈浜嗕竴浣嶏紝浠ヨ鏄庢湇鍔″櫒鏄惁鏀寔璇㈤棶鎴栬€呭搷搴斿姞瀵嗐€傞殢鐫€win95鐨勭綉缁滈噸瀹氬悜鏇存柊绋嬪簭鐨勫彂甯冿紝Microsoft淇敼浜嗛粯璁ゅ€硷紝杩欐牱锛寃indows瀹㈡埛灏变笉浼氬悜涓嶆敮鎸佸姞瀵嗙殑鏈嶅姟鍣ㄥ彂閫佹槑鐮佸彛浠や簡銆?

鍦ㄨ繖绉嶆儏鍐典笅锛屾湁涓ょ瑙e喅鍔炴硶锛?

锛?锛夎缃甋amba鏈嶅姟鍣ㄤ娇鐢ㄥ姞瀵嗗彛浠?

锛?锛夎windows瀹㈡埛浣跨敤鏄庣爜鍙d护

杩欓噷閫夌敤绗?绉嶈В鍐冲姙娉曪紝閫氳繃淇敼娉ㄥ唽琛ㄦ潵瀹炵幇銆備笅闈㈠win95/win98銆亀innt鐢ㄦ埛鍒嗗埆缁欎笌璇存槑銆?

锛?锛墂in98/win95绯荤粺鐢ㄦ埛

鍦ㄦ敞鍐岃〃涓姞鍏ヤ笅鍒楁敞鍐屽瓧锛屽苟閲嶆柊鍚姩鏈哄櫒锛?

[HKLM/System/CurrentCntrolSet/Services/VxD/VNETSUP]

鈥淓nablePlainTextPAssword鈥? dword:00000001

锛?锛塛innt绯荤粺鐢ㄦ埛

淇敼娉ㄥ唽琛紝鍔犲叆涓嬪垪娉ㄥ唽琛ㄩ」锛屽苟閲嶆柊鍚姩鏈哄櫒锛?

[HKLM/System/CurrentCntrolSet/Services/Rdr/Parameters]

鈥淓nablePlainTextPAssword鈥? dword:00000001

鍥涖€丼amba搴旂敤

1銆?windows璧勬簮鍏变韩涓庝娇鐢?

锛?锛墂indows璧勬簮鍏变韩

a. 浣跨敤TCP/IP鍗忚浣滀负缃戠粶榛樿閫氳鍗忚

b. 淇敼缃戠粶閰嶇疆锛岃缃枃浠跺拰鎵撳嵃鏈哄叡浜€?

c. 璁剧疆濂借绠楁満鍚嶅拰鎵€灞炲伐浣滅粍

d锛庡叡浜郴缁熻祫婧?

锛?锛夊湪windows绯荤粺涓娇鐢↙inux鍏变韩璧勬簮

a. 鐧诲綍杩涘叆windows缃戠粶

b. 閫氳繃缃戜笂閭诲眳鏌ョ湅銆佷娇鐢ㄥ叡浜祫婧愩€?

c. 鍛戒护琛屼笅宸ュ叿浣跨敤鍏变韩璧勬簮

浣跨敤鍛戒护琛屼笅鐨刵et.txt宸ュ叿鏉ユ煡鐪嬨€佷娇鐢ㄥ叡浜祫婧愶細

net use 鍛戒护鐨勮娉曪細 c:>net use X锛?/servername/sharename

鍦ㄨ繖閲岋紝X锛氭槸鍏变韩鐨勯┍鍔ㄥ櫒鐩樼锛?/servername/sharename鏄埌鍏变韩鐨刄NC鐨勭綉缁滆矾寰勩€?

渚嬪锛?c:/>net use h://hey/myfile

琛ㄧず锛氬皢hey鏈哄櫒涓婄殑myfile鍏变韩璧勬簮鏄犲皠涓烘湰鍦扮殑h鐩?

2銆丩inux璧勬簮鍏变韩涓庝娇鐢?

锛?锛夊皢Linux 鐨勮祫婧愬叡浜?

閫氳繃缂栬緫Samba閰嶇疆鏂囦欢锛屾坊鍔犻渶瑕佸叡浜殑Linux璧勬簮銆傚悓鏃跺彲浠ヨ瀹氳闂璧勬簮鐨勭敤鎴风兢鍙婂叾璁块棶鏉冮檺銆備笅闈㈡槸涓€娈典緥瀛愶紝灏嗘湰鏈虹殑 /public/data 鐩綍鍏变韩锛屾墍鏈変汉閮芥湁璇诲啓鏉冮檺銆?

[data]

comment = Public Data

path = /public/data

public = yes

writable = yes

printable = no

锛?锛夊湪Linux涓娇鐢ㄥ叡浜祫婧?

鍙互浣跨敤smbclient鍛戒护锛岃闂墍鏈夌殑Samba璧勬簮銆傚叿浣撲娇鐢ㄦ柟娉曡鍓嶈堪銆?

浜斻€丼amba搴旂敤绋嬪簭

smbclient 锛氳闂墍鏈夊叡浜祫婧?

smbstatus锛?鍒楀嚭褰撳墠鎵€鏈夌殑samba杩炴帴鐘舵€?

smbpasswd锛氫慨鏀箂amba鐢ㄦ埛鍙d护銆佸鍔爏amba鐢ㄦ埛銆?

Nmblookup锛氱敤浜庢煡璇富鏈虹殑NetBIOS鍚嶏紝骞跺皢鍏舵槧灏勪负IP鍦板潃

Testparam锛?鐢ㄤ簬妫€鏌ラ厤缃枃浠朵腑鐨勫弬鏁拌缃槸鍚︽纭?

Linux 绯荤粺涓殑Samba閰嶇疆

kingpaul @ 11:25 AM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

linux涓嬫搷浣滃厜鐩樼殑鍑犳潯鍛戒护

1. 浠庡厜鐩樹腑鍒朵綔iso鏂囦欢锛?#cp /dev/cdrom ISO鏂囦欢鍚?鍚岀悊鍙互鎶婁笂闈㈢殑/dev/cdrom鎹㈡垚/dev/fd0銆?dev/sda1绛夌Щ鍔ㄥ瓨鍌ㄨ澶囩殑璁惧鏂囦欢鍚嶅埗浣滆蒋鐩樸€乁鐩樼殑iso鏄犺薄鏂囦欢

2. 浣跨敤鐩綍鏂囦欢鍒朵綔iso鏂囦欢

#mkisofs -r -o ISO鏂囦欢鍚?璺緞鍚?3. 鍒诲綍鍏夌洏

鍏堟娴嬪厜鐩樺埢褰曟満鐨勫弬鏁帮細

#cdrecord -scanbus

鈥︹€?scsibus0:

銆€銆€0,0,0 0)'SAMSUNG' 'CDRW/DVD DATA-348B' 'T501' Removable CDROM

鈥︹€?鐒跺悗鍒诲綍锛?#cdrecord -v speed=鍒诲綍閫熷害 dev=鍒诲綍鏈鸿澶囧彿 ISO鏂囦欢鍚?濡傦細

#cdrecord -v speed=8 dev=0,0 /home/share/data.iso

kingpaul @ 10:44 AM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?9鏈?4鏃?/h2>

鍏充簬NFS鐨勪笢涓?/h3>

1. 瀹夎鍖呬负portmap鍜宯fs-utils

2. 閰嶇疆鏂囦欢涓?etc/exports锛屾牸寮忥細

/home/share *(sync,ro) 192.168.3.69(sync,rw)

/home/ftp 192.168.1.0/24(sync,ro)

/home/public *.test.com(sync,rw)

3. nfs鍚姩锛?#service portmap start

#service nfs start

4. showmount鍛戒护锛?showmount锛氭樉绀鸿繛鎺ュ埌鎸囧畾NFS鏈嶅姟鍣ㄧ殑鎵€鏈変富鏈?showmount -e [NFS鏈嶅姟鍣ㄤ富鏈哄湴鍧€]锛氭樉绀烘寚瀹歂FS鏈嶅姟鍣ㄧ殑杈撳嚭鐩綍鍒楄〃

showmount -d [NFS鏈嶅姟鍣ㄤ富鏈哄湴鍧€]锛氭樉绀烘寚瀹歂FS鏈嶅姟鍣ㄤ腑宸茶瀹㈡埛绔繛鎺ョ殑鎵€鏈夎緭鍑虹洰褰?showmount -a [NFS鏈嶅姟鍣ㄤ富鏈哄湴鍧€]锛氭樉绀烘寚瀹歂FS鏈嶅姟鍣ㄧ殑鎵€鏈夊鎴风涓绘満鍙婂叾鎵€杩炴帴鐨勭洰褰?5. exportfs鍛戒护锛?exportfs -rv锛氫娇NFS鏈嶅姟鍣ㄩ噸鏂拌鍙杄xports鏂囦欢涓殑璁剧疆鑰屼笉闇€瑕侀噸鏂板惎鍔∟FS鏈嶅姟鍣?exportfs -auv锛氬仠姝㈠綋鍓嶄富鏈轰腑NFS鏈嶅姟鍣ㄧ殑鎵€鏈夌洰褰曡緭鍑?exportfs -av锛氳緭鍑哄綋鍓嶄富鏈轰腑NFS鏈嶅姟鍣ㄧ殑鎵€鏈夊叡浜洰褰?5. 鎸?鍗歌浇NFS鏈嶅姟鍣ㄤ腑鐨勫叡浜洰褰?#showmount -e 192.168.3.69

[[email聽protected] root]# showmount -e 192.168.3.119

Export list for 192.168.3.119:

/writable ns.infonet.org

[[email聽protected] root]# mount 192.168.3.119:/writable /mnt/nfs

[[email聽protected] root]# ls /mnt/nfs

qterm qterm-0.3.6.tar.gz

[[email聽protected] root]# umount /mnt/nfs

kingpaul @ 08:27 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?9鏈?9鏃?/h2>

apache+named閰嶇疆铏氭嫙涓绘満

绯荤粺锛歁andrake10.0锛孯H9涓嬮潰鐨刵amed涓€鐩存悶涓嶅畾锛屼笅鍗堝啀鐪嬬湅銆?

1. apache鐨勫畨瑁呭拰閰嶇疆锛?

鍒?4.123鎴栬€卆pache鐨勫畼鏂逛富椤典笂涓嬭浇涓€涓猦ttpd-2.0.50.tar.gz锛屼緷娆?

#tar xvzf httpd-2.0.50.tar.gz

#./configure --prefix=/www/apache;make;make install

缂栬緫/www/apache/conf/httpd.conf锛屽仛浜嗗叾瀹冨熀鏈厤缃箣鍚庯紝鍒版枃浠剁殑section3锛屼慨鏀瑰涓嬶紝娣诲姞涓や釜铏氭嫙涓绘満锛?

#

# Use name-based virtual hosting.

#

NameVirtualHost *:80

#

# VirtualHost example:

# Almost any Apache directive may go into a VirtualHost container.

# The first VirtualHost section is used for requests without a known

# server name.

#

<VirtualHost *:80>

ServerAdmin [email聽protected]

DocumentRoot /www/apache/htdocs

ServerName kingpaul.infonet.org

ErrorLog logs/kingpaul.infonet.org-error_log

CustomLog logs/kingpaul.infonet.org-access_log common

</VirtualHost>

<VirtualHost *:80>

ServerAdmin [email聽protected]

DocumentRoot /www/apache/sunshinedocs

ServerName sunshine.infonet.org

ErrorLog logs/sunshine.infonet.org-error_log

CustomLog logs/sunshine.infonet.org-access_log common

</VirtualHost>

淇濆瓨閫€鍑猴紝鐒跺悗鍦?www/apache/htdocs鍜?www/apache/sunshinedocs娣诲姞涓嶅悓鐨勪富椤垫枃浠讹紝鏈€鍚庯細

#/www/apache/bin/apachectl start

鍚姩httpd

2. named鐨勫畨瑁呴厤缃?鎴戠殑linux鏄痜tp瀹夎鐨勶紝鍥犳鍙鐢ㄤ笅闈㈣繖鏉″懡浠ゅ氨缁欐垜鎶妌amed瑁呬笂浜嗭紝寰堢畝鍗曘€?#urpmi name

缂栬緫/etc/named.conf锛屽湪options瀛楁娣诲姞锛?forward first;

forwarders {

202.38.64.1;

};

鍐嶆坊鍔犲涓嬭鍙ワ細

zone "infonet.org" {

type master;

file "name2ip.db";

allow-update {localhost;};

};

淇濆瓨閫€鍑恒€傜劧鍚庡湪/var/named/涓嬫坊鍔犱竴鏂囦欢name2ip.db锛岀紪杈戝唴瀹逛负锛?$TTL 86400

@ IN SOA kingpaul.infonet.org. root.kingpaul.infonet.org. (

2001111601

28800

14400

3600000

86400

)

IN NS kingpaul.infonet.net

IN A 192.168.3.153

kingpaul IN A 192.168.3.153

sunshine IN A 192.168.3.153

jbhuang IN A 192.168.3.69

lab IN A 192.168.3.1

localhost A 127.0.0.1

鐒跺悗锛岀紪杈?etc/resolv.conf锛屾坊鍔犲瓧娈?search infonet.org

servername 192.168.3.153

鏈€鍚庯細

#serice named restart

鍚姩named

3. 鍦ㄥ彟澶栦竴鍙版満鍣ㄤ笂锛屽皢DNS鏈嶅姟鍣ㄨ缃负192.168.3.153锛宯slookup kingpaul.infonet.org鍜宯slookup sunshine.infonet.org鍙戠幇涓よ€呭湴鍧€鏄竴鏍风殑锛屾墦寮€IE锛屽湴鍧€鏁瞜ingpaul.infonet.org鍜宻unshine.infonet.org锛屽彲鎵撳紑涓嶅悓鐨勪富椤碉紝铏氭嫙涓绘満璁剧疆鎴愬姛銆? kingpaul @ 02:09 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (1) | TrackBack (0)

2004骞?8鏈?1鏃?/h2>

proftpd瀹夎涓庨厤缃?/h3>

xinetd妯″紡锛?http://www.17lan.com/mc_631.html

standalone妯″紡锛?http://www.fanqiang.com/a6/b2/20011020/0905001485.html

涓€涓猵roftpd閰嶇疆渚嬪瓙锛?http://blog.csdn.net/swordzjj/archive/2004/06/30/30490.aspx

kingpaul @ 10:09 AM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?8鏈?0鏃?/h2>

涓巓penssh鏈夊叧鐨勪笢涓?/h3>

涓€銆佸畨瑁呭拰閰嶇疆openssh server:

1 瀹夎杞欢鍖咃紙鐣ワ級銆?2 OpenSSH鏈嶅姟鍣ㄩ厤缃枃浠讹細/etc/ssh/sshd_config

3 penSSH鏈嶅姟鍣ㄧ姸鎬侊細#service sshd status

4 鍚姩/鍋滄/閲嶅惎enSSH server锛?service sshd start/stop/restart

5 璁剧疆OpenSSH server榛樿鍚姩锛?#chkconfig --level 35 sshd on

#ls /etc/rc3.d/|grep sshd

浜屻€乻cp锛氫粠杩滅▼涓绘満澶嶅埗鏂囦欢鍒版湰鏈?#scp [email聽protected]:/etc/passwd .

涓夈€乻ftp锛氫娇鐢╯sh鍗忚鐨刦tp

kingpaul @ 03:23 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

锛堢瑪璁帮級linux閰嶇疆telnet鏈嶅姟鍣?/h3>

1. 瀹夎telnet-server杞欢鍖呫€傦紙鐣ワ級

2. 璁剧疆telnet-server鐨勫惎鍔ㄨ繍琛?銆€銆€telnet server涓嶄綔涓虹嫭绔嬬殑鏈嶅姟鍣ㄧ▼搴忚繍琛岋紝鑰屾槸鍙梮inetd绋嬪簭鐨勬帶鍒讹紝鍚姩閰嶇疆鏂囦欢涓?etc/xinetd.d/telnet锛岄粯璁inetd绋嬪簭骞朵笉鍚姩璇ユ湇鍔★紝鍙湪chkconfig --list鐪嬪嚭telnet鏄叧闂殑锛?etc/xinetd.d/telnet涓璬isable=yes鍙€氳繃涓嬮潰鐨勬柟寮忓惎鍔╰elnet server锛?銆€1) chkconfig telnet on銆€銆€//璇ュ懡浠や慨鏀逛簡/etc/xinetd.d/telnet鐨勯厤缃紝璁剧疆disable=no

銆€2) service xinetd restart

銆€鍐嶆chkconfig --list鐪嬪埌telnet server宸茬粡鍚姩銆? kingpaul @ 11:19 AM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?8鏈?7鏃?/h2>

GRUB鍏ラ棬

LILO 闇€瑕佺煡閬撲綘鐨勫唴鏍稿湪椹卞姩鍣ㄤ笂鐨勫疄闄呬綅缃紝浣嗘槸GRUB

鍗翠笉闇€瑕侊紝瀹冧笉浠呰兘璇绘枃浠剁郴缁熻繕鑳借瘑鍒唴鏍告槧鍍忥紝鑰屼笖瀹冭繕鏀寔鏈€鏂扮殑 2.4.1 鍐呮牳鎵€甯︾殑 Reiser 鏃ュ織鏂囦欢绯荤粺銆傝繖鎰忓懗鐫€浣犱笉蹇呭湪鏇存柊鍐呮牳鎴栬€呮敼鍙橀厤缃枃浠朵箣鍚庨噸鏂板畨瑁匞RUB銆傚鏋淏IOS 鏀寔LBA 鐨勮瘽锛屼篃娌℃湁1024 鏌遍潰鐨勯棶棰樸€傚彟澶栬繕鏀寔缃戠粶鍚姩鍜屾棤鐩樺鎴锋満銆?

鐒惰€岋紝鎴栬鎴戜滑瀵筁ILO 澶啛鎮変簡鍚э紝涔熸垨璁窯RUB 杩樻湁寰堝闇€瑕佸畬鍠勶紵鎬讳箣锛屽畨瑁?GRUB 鐪嬭捣鏉ュ苟涓嶆槸涓€浠跺緢杞绘澗鐨勪簨鎯呫€備笅闈㈡垜浠氨璇︾粏浠嬬粛GRUB 鐨勫畨瑁呭拰閰嶇疆銆?

瀹夎

鍦?/tmp 鐩綍涓嬭В寮€鏂囦欢锛?

# tar zxvf grub-0.5.96.1.tar.gz

杩涘叆 "grub-0.5.96.1" 鐩綍锛岀紪璇戠▼搴忥細

# ./configure

# make

# make install

閰嶇疆锛?

鍜岃澶氭垜浠钩甯哥湅鍒扮殑澶氶噸鍚姩绠$悊绋嬪簭涓€鏍凤紝GRUB

鎻愪緵涓€涓彍鍗曠晫闈紙LILO 涓嶆槸鑿滃崟鐣岄潰鐨勶級銆侴RUB鐨?缂虹渷瀹夎浣嶇疆涓?/boot/grub 锛岄厤缃枃浠朵篃鏀惧湪杩欎釜鐩綍涓嬨€傜己鐪佺殑閰嶇疆鏂囦欢鍚嶄负 menu.lst锛岃繖涓枃浠剁殑鍔熻兘灏卞儚鍜?lilo.conf

涓€鏍凤紝瀹氫箟澶氶噸鍚姩閫夐」浠ュ強纾佺洏鏄犲儚銆?

鎴戜滑鏉ョ湅涓€涓?menu.lst 鏂囦欢鐨勭ず鑼冧緥瀛愶細

timeout 5

color black/yellow yellow/black

default 0

password freeos

title My Mandrake

kernel (hd0,1)/vmlinuz root=/dev/hda3 idebus=66

title My Red Hat

kernel (hd0,6)/boot/vmlinuz root=/dev/hda7 idebus=66

title W2K Pro

root (hd0,0)

makeactive

chainloader +1

璁╂垜浠缁嗗垎鏋愪竴涓嬪悇涓€夐」鐨勫惈涔夛細

timeout - 缂虹渷鍏ュ彛鐨勬樉绀哄欢杩熸椂闂达紙绉掞級

color - 鑿滃崟鏄剧ず鐨勯鑹茬粍鍚堬紝绗竴缁勯鑹蹭负鍓嶆櫙鑹插拰鑳屾櫙鑹诧紝

绗簩缁勪负楂樹寒鏃剁殑缁勫悎銆?default - 瀹氫箟缂虹渷鐨勫惎鍔ㄥ叆鍙o紝杩欓噷鐨?0 灏辨槸浣跨敤瀹氫箟鐨勭涓€涓叆鍙c€?password - 瀹氫箟杩涘叆GRUB 楂樼骇鐗规€ф椂闇€瑕佺殑鍙d护銆侴RUB 鍒╃敤鍏惰兘璇诲彇鏂囦欢绯荤粺鐨勭壒鑹诧紝鎻愪緵鍗佸垎寮哄ぇ鐨勫姛鑳姐€備緥濡傜敤鎴峰彲浠ュ湪grub 鐨勫惎鍔ㄦ彁绀虹涓嬭緭 'cat /etc/shadow' 鏉ヨ鍖呭惈鍔犲瘑鍙d护鐨勬枃浠讹紝鑰屼笉闇€瑕佽繘鍏ヤ綘鐨勭郴缁燂紒鎵€浠ワ紝涓轰綘鐨勭郴缁熻缃竴涓彛浠ゅ崄鍒嗛噸瑕併€?

涓嬮潰鍒嗘瀽鍚姩鍏ュ彛锛屾瘡涓€涓叆鍙i兘搴旇浠ヤ竴涓?'title' 鐨勫叧閿瓧寮€濮嬶紝鍚庨潰璺熶笂瀵硅鍚姩鍏ュ彛鐨勬弿杩般€傛帴涓嬫潵灏辨槸 'kernel' 鍏ュ彛锛?

kernel (hd0,1)/vmlinuz root=/dev/hda3 hdc=ide-scsi

鏍规嵁 GRUB 瀵硅澶囩殑鍛藉悕瑙勫垯锛屾垜浠彲浠ュ緢瀹规槗鐨勭悊瑙d笂闈㈣繖琛岀殑鍚箟锛氳蒋椹辫澶囧悕涓?fdx 锛岀‖鐩樹负 hdx锛岄渶瑕佽浣忕殑鏄?GRUB 浠? 寮€濮嬭鏁帮紝鎵€浠ョ涓€鍙扮‖鐩樹负 hd0 鑰屼笉鏄?hd1銆傝澶囧悕鐢ㄦ嫭鍙锋嫭璧锋潵锛岀‖鐩樹笂鐨勫垎鍖虹敤閫楀彿杩炴帴銆備緥濡?(hd0,1) 琛ㄧず绗竴鍙扮‖鐩樹笂鐨勭浜屼釜鍒嗗尯锛岃€?(hd1,5) 灏辫〃绀虹浜屽彴纭洏涓婄殑绗竴涓€昏緫鍒嗗尯銆?

GRUB 鑳借鍙栧ぇ澶氭暟鏂囦欢绯荤粺锛屼笂闈㈣繖涓€琛屾寚瀹?GRUB 瀵绘壘

浣嶄簬绗竴鍙扮‖鐩樹笂绗簩鍩烘湰鍒嗗尯涓婄殑 /vmlinuz 鏂囦欢锛屼綘涔熼渶瑕佹寚瀹?'root=/dev/hda3' 锛堝亣璁句綘鐨勬牴鏂囦欢绯荤粺浣嶄簬/dev/hda3锛夛紝鍚﹀垯鍐呮牳灏变笉鑳芥寕鎺ヤ笂鏍规枃浠剁郴缁燂紝涔嬪悗灏辨槸浣犺嚜宸辨兂鍔犲叆鐨勫叾浠栧弬鏁颁簡銆傝繖浜涘弬鏁板氨鍜孡ILO 鍚姩鏃朵紶閫掔粰鍐呮牳鐨勫弬鏁颁竴鏍凤紝鎴栬€呰鍜?lilo.conf 涓?append 鍚庨潰鐨勫弬鏁颁竴鏍枫€?

鍙﹀涓€涓瘮杈冪壒鍒殑鍏ュ彛鏄惎鍔╓indows 2000 鐨勫叆鍙o紝root 鍏ュ彛鎸囧悜 Windows 2000 鐨勫畨瑁呬綅缃紙C:/锛夛紝鎺ヤ笅鏉ョ殑鍏ュ彛璁剧疆鍒嗗尯鐨勬縺娲绘爣蹇楋紝鏈€鍚庣殑鍏ュ彛鍛婅瘔 GRUB 鎼滅储鍒嗗尯鐨勭涓€涓墖鍖烘潵鍚姩閭i噷鐨勬搷浣滅郴缁熴€?

浠ヤ笂鏄GRUB 鐨勪竴涓吀鍨嬬殑澶氶噸鍚姩璁剧疆鐨勫垎鏋愶紝鍦ㄦ寮忓紑濮嬪畨瑁匞RUB 涔嬪墠锛屽缓璁綘鎵嬪ご鏈変竴寮燣ILO 鍚姩鐩樻垨鑰呬竴寮犲簲鎬ュ惎鍔ㄧ洏锛屼互闃蹭笉娴嬨€?

浠oot 鐧诲綍锛岃緭鍏?grub"鍛戒护浠ュ悗锛屽氨浼氱湅鍒板涓嬬殑鐢婚潰锛?

GRUB version 0.5.96.1 (640K lower / 3072K upper memory)

[ Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists the possible completions of a device/filename. ]

grub>

浠ヤ笂鐪嬪埌鐨勫氨鏄?grub 鎻愮ず绗︼紝鎴戜滑瑕佸湪杩欎釜鎻愮ず绗︿笅闈㈠畨瑁匞RUB銆?

grub> install (hd0,1)/boot/grub/stage1 d (hd0) (hd0,1)/boot/grub/stage2 p (hd0,1)/boot/grub/menu.lst

GRUB 鍒嗕负涓や釜涓昏鐨勬楠わ紝 stage1 鍜?stage2銆係tage1 鏄竴娈靛祵鍏BR 鐨勮糠浣犱唬鐮併€係tage2 鏄富瑕侀儴鍒嗭紝鍦?stage1 鎶婃帶鍒舵潈浼犻€掔粰瀹冨悗锛屽氨鐢卞畠鏉ユ帴绠℃墍鏈変簨鎯呫€?

install 鍚庨潰鎸囧畾stage1 鐨勪綅缃紝鎴戜滑涓嶄粎璇存槑浜嗗叾鍒嗗尯

浣嶇疆锛?hd0,1)锛屽洜涓?GRUB 鑳借鍙栨枃浠剁郴缁燂紝鎵€浠ヨ繕璇?鏄庝簡鍒嗗尯涓婄洰褰曚綅缃細/boot/grub/stage1锛宒 鍙傛暟琛ㄧず stage1 灏嗗鎵?stage2 鎵€鍦ㄧ殑纾佺洏銆傛帴鐫€灏辨槸 GRUB 鐨勫畨瑁呬綅缃細(hd0) 锛岃繖閲屽氨鏄寚瀹夎鍦∕BR銆傚悗闈㈢殑鍙傛暟鎸囧畾 stage2 鐨勪綅缃細(hd0,1)锛屽拰 stage1 鐨勫畾涔変竴鏍枫€俻 鍙傛暟鎸囧畾 menu.lst 鏂囦欢鐨勪綅缃€?

瀵逛簬 /boot 浣滀负鍗曠嫭鐨勫垎鍖虹殑渚嬪瓙锛岄渶瑕侀噰鐢ㄤ笅闈㈢殑鍛戒护琛岋細

grub> install (hd0,1)/grub/stage1 d (hd0) (hd0,1)/boot/grub/stage2 p (hd0,1)/grub/menu.lst

浠ヤ笂渚嬪瓙鍋囪 /boot 浣嶄簬 (hd0,1) (涔熷氨鏄痟da2)锛岃€?/ 浣嶄簬(hd0,2) (涔熷氨鏄?hda3) 锛屾垜浠笉鑳界敤 '(hd0,2)/boot/grub/stage1' 锛屽洜涓篏RUB 涓嶇煡閬?(hd0,1) 鏄?/boot 锛屾墍浠ュ繀椤婚鍏堟寚鍚戞寕鎺ヤ负 /boot 鐨勫垎鍖猴紝鐒跺悗鎶婄洰褰曟寚鍚戦偅閲屻€?

閲嶆柊鍚姩绯荤粺浠ュ悗锛屽氨鍙互鐪嬪埌 GRUB 鑿滃崟浜嗐€傜湅璧锋潵浼间箮寰堢箒鐞愶紝杩欎箞闀跨殑鍛戒护琛岋紝鏄殑锛佸浜庨偅浜?LILO 鑳芥甯镐娇鐢ㄧ殑浜烘潵璇达紝鎴栬娌℃湁蹇呰鏉ョ帺杩欎釜鍗遍櫓娓告垙銆備絾鏄紝瀵逛簬閭d簺鎯充娇鐢?GRUB 澧炲己鍔熻兘鐨勪汉鏉ヨ锛岃瘯涓€涓?GRUB 鎴栬浼氭湁鎰忔兂涓嶅埌鐨勬儕鍠溿€傛垜鐨勬湅鍙嬪憡璇夋垜璇翠粬涓嶈兘鐢?LILO 璇嗗埆 1G 鍐呭瓨锛屽笇鏈?GRUB 鑳藉府鍔╁姙鍒般€傛湰鏂囨棬鍦ㄦ姏鐮栧紩鐜夛紝

GRUB 杩樻湁寰堝鐨勫姛鑳芥湁寰呮偍鐨勫紑鍙戙€?

濡傛灉鍦ㄩ厤缃拰瀹夎涓亣鍒颁簡楹荤儲锛屼负浠€涔堜笉浣跨敤

info grub 鎴栬€?man grub 鏉ュ姹傚府鍔╁憿锛熸垨鑰呭共鑴嗕笂

GRUB 鐨勫畼鏂圭綉绔?

http://www.gnu.org/software/grub/

瀵绘壘 FAQ 鍜屽叾浠栨枃妗e憿锛?

GRUB 鐨勪笅杞藉湴鐐癸細

ftp://alpha.gnu.org:/gnu/grub/

鎴鍒板啓绋挎椂鐨勬渶鏂扮増鏈负锛?.5.96.1

kingpaul @ 08:16 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?8鏈?3鏃?/h2>

鎵洸鈥斺€?etc/fstab閲婄枒

杞浇锛屼笉瀹屽叏鐗堬細

http://www.mhdn.net/o/2002-01-19/4337.html

1銆€fstab鏂囦欢鐨勪綔鐢?

鏂囦欢/etc/fstab瀛樻斁鐨勬槸绯荤粺涓殑鏂囦欢绯荤粺淇℃伅銆傚綋姝g‘鐨勮缃簡璇ユ枃浠讹紝鍒欏彲浠ラ€氳繃"mount銆€/directoryname"鍛戒护鏉ュ姞杞戒竴涓枃浠剁郴缁燂紝姣忕鏂囦欢绯荤粺閮藉搴斾竴涓嫭绔嬬殑琛岋紝姣忚涓殑瀛楁閮芥湁绌烘牸鎴杢ab閿垎寮€銆傚悓鏃秄sck銆乵ount銆乽mount鐨勭瓑鍛戒护閮藉埄鐢ㄨ绋嬪簭銆?

2.銆€fstab鏂囦欢鏍煎紡

涓嬮潰鏄?etc/fatab鏂囦欢鐨勪竴涓ず渚嬭锛?

fs_spec銆€銆€銆€fs_file銆€銆€fs_type銆€銆€銆€fs_options銆€銆€fs_dump銆€fs_pass銆€

/dev/hda1銆€銆€銆€/銆€銆€銆€銆€銆€銆€銆€銆€ext2銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€銆€銆€1銆€銆€銆€銆€銆€銆€銆€1銆€

fs_spec銆€-銆€璇ュ瓧娈靛畾涔夊笇鏈涘姞杞界殑鏂囦欢绯荤粺鎵€鍦ㄧ殑璁惧鎴栬繙绋嬫枃浠剁郴缁燂紝瀵逛簬涓€鑸殑鏈湴鍧楄澶囨儏鍐垫潵璇达細IDE璁惧涓€鑸弿杩颁负/dev/hdaXN锛孹鏄疘DE璁惧閫氶亾(a,銆€b,銆€or銆€c)锛孨浠h〃鍒嗗尯鍙凤紱SCSI璁惧涓€鎻忚堪涓?dev/sdaXN銆傚浜嶯FS鎯呭喌锛屾牸寮忎竴鑸负:,渚嬪锛歚knuth.aeb.nl:/'銆傚浜巔rocfs锛屼娇鐢╜proc'鏉ュ畾涔夈€?

fs_file銆€-銆€璇ュ瓧娈垫弿杩板笇鏈涚殑鏂囦欢绯荤粺鍔犺浇鐨勭洰褰曠偣锛屽浜巗wap璁惧锛岃瀛楁涓簄one锛涘浜庡姞杞界洰褰曞悕鍖呭惈绌烘牸鐨勬儏鍐碉紝鐢?0鏉ヨ〃绀虹┖鏍笺€?

fs_type銆€-銆€瀹氫箟浜嗚璁惧涓婄殑鏂囦欢绯荤粺锛屼竴鑸父瑙佺殑鏂囦欢绫诲瀷涓篹xt2銆€(Linux璁惧鐨勫父鐢ㄦ枃浠剁被鍨?銆乿fat(Windows绯荤粺鐨刦at32鏍煎紡)銆丯TFS銆乮so9600绛夈€?

銆€

fs_options銆€-銆€鎸囧畾鍔犺浇璇ヨ澶囩殑鏂囦欢绯荤粺鏄渶瑕佷娇鐢ㄧ殑鐗瑰畾鍙傛暟閫夐」锛屽涓弬鏁版槸鐢遍€楀彿鍒嗛殧寮€鏉ャ€傚浜庡ぇ澶氭暟绯荤粺浣跨敤"defaults"灏卞彲浠ユ弧瓒抽渶瑕併€傚叾浠栧父瑙佺殑閫夐」鍖呮嫭锛?

閫夐」銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€鍚箟

ro銆€銆€銆€銆€銆€銆€浠ュ彧璇绘ā寮忓姞杞借鏂囦欢绯荤粺

sync銆€銆€銆€銆€涓嶅璇ヨ澶囩殑鍐欐搷浣滆繘琛岀紦鍐插鐞嗭紝杩欏彲浠ラ槻姝㈠湪闈炴甯稿叧鏈烘椂鎯呭喌涓嬬牬鍧忔枃浠剁郴缁燂紝浣嗘槸鍗撮檷浣庝簡璁$畻鏈洪€熷害

user銆€銆€銆€銆€鍏佽鏅€氱敤鎴峰姞杞借鏂囦欢绯荤粺

quota銆€銆€銆€寮哄埗鍦ㄨ鏂囦欢绯荤粺涓婅繘琛岀鐩樺畾棰濋檺鍒?

noauto銆€銆€涓嶅啀浣跨敤mount銆€锛峚鍛戒护锛堜緥濡傜郴缁熷惎鍔ㄦ椂锛夊姞杞借鏂囦欢绯荤粺

fs_dump銆€-銆€璇ラ€夐」琚?dump"鍛戒护浣跨敤鏉ユ鏌ヤ竴涓枃浠剁郴缁熷簲璇ヤ互澶氬揩棰戠巼杩涜杞偍锛岃嫢涓嶉渶瑕佽浆鍌ㄥ氨璁剧疆璇ュ瓧娈典负0

fs_pass銆€-銆€璇ュ瓧娈佃fsck鍛戒护鐢ㄦ潵鍐冲畾鍦ㄥ惎鍔ㄦ椂闇€瑕佽鎵弿鐨勬枃浠剁郴缁熺殑椤哄簭锛屾牴鏂囦欢绯荤粺"/"瀵瑰簲璇ュ瓧娈电殑鍊煎簲璇ヤ负1锛屽叾浠栨枃浠剁郴缁熷簲璇ヤ负2銆傝嫢璇ユ枃浠剁郴缁熸棤闇€鍦ㄥ惎鍔ㄦ椂鎵弿鍒欒缃瀛楁涓?

3.銆€绀轰緥鏂囦欢

#銆€/etc/fstab

/dev/hda9銆€銆€銆€銆€銆€銆€銆€swap銆€銆€銆€銆€銆€銆€銆€銆€swap銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€0銆€銆€銆€0

/dev/hda1銆€銆€銆€銆€銆€銆€銆€/銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€ext2銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€1銆€銆€銆€1

/dev/hda5銆€銆€銆€銆€銆€銆€銆€/home銆€銆€銆€銆€銆€銆€銆€ext2銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€1銆€銆€銆€1

/dev/hda6銆€銆€銆€銆€銆€銆€銆€/usr銆€銆€銆€銆€銆€銆€銆€銆€ext2銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€1銆€銆€銆€1

/dev/hda7銆€銆€銆€銆€銆€銆€銆€/usr/local銆€銆€ext2銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€1銆€銆€銆€1

/dev/hda8銆€銆€銆€銆€銆€銆€銆€/var銆€銆€銆€銆€銆€銆€銆€銆€ext2銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€1銆€銆€銆€1

/dev/hdb銆€銆€銆€銆€銆€銆€銆€銆€/cdrom銆€銆€銆€銆€銆€銆€iso9660銆€銆€銆€銆€銆€noauto,user銆€0銆€銆€銆€0

none銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€/proc銆€銆€銆€銆€銆€銆€銆€proc銆€銆€銆€銆€銆€銆€銆€銆€defaults銆€銆€銆€銆€0銆€銆€銆€0

none銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€銆€/dev/pts銆€銆€銆€銆€devpts銆€銆€gid=5,mode=620銆€銆€0銆€銆€銆€0銆€

kingpaul @ 10:22 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?8鏈?7鏃?/h2>

some links about unix/linux

浠€涔堟槸Unix锛?http://www.mhdn.net/o/2002-01-20/4345.html

浠€涔堟槸linux锛?http://www.kingsoft.com/c/2004/06/09/116860.shtml

http://www.kingsoft.com/c/2004/06/09/116861.shtml

寮€鏀炬簮鐮佸彂灞曞彶涓婄殑閲嶈浜嬩欢锛?http://www.kingsoft.com/c/2004/06/09/116850.shtml

http://www.kingsoft.com/c/2004/06/09/116851.shtml

kingpaul @ 04:29 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (1) | TrackBack (0)

2004骞?7鏈?1鏃?/h2>

锛堢鏅級浠€涔堟槸 GNU

linux常见命令=劫=机=岁=月=

鍦ㄨ繖寮犲浘鐗囦腑鐨勪袱涓í骞呴兘鍖呭惈浜嗕竴涓?GNU锛屽叾涓竴涓浣?"What's GNU?" 锛屽彟澶栦竴涓垯璇讳綔 "GNU's Not Unix!" 銆傚湪涓棿锛屽垯鏄竴涓被浼?鐢变簬瓒呰秺鍏朵粬浜鸿€屾劅鍒拌嚜璞?鐨?GNU 澶村儚鐨勮〃鎯呫€?

鎴戜滑鎰熻阿 Etienne Suvasa 缁樺埗杩欎欢 What's GNU 鑹烘湳鍝併€?

鍦ㄨ繖涓綉绔欎笂鐢ㄦ潵鎻忚堪 GNU 鏄粈涔堢殑椤甸潰鍖呮嫭锛?

  • GNU 璁″垝
  • GNU 澹版槑涔?(31k 瀛楀厓)
杩欏紶鍥剧墖鏈変笅鍒楁暟绉嶆牸寮忓彲浠ュ彇寰楋細
  • jpeg 8k, 21k
  • png 2k, 5k
鍦?GNU 鑹哄粖涓殑 鍏朵粬鐨勮壓鏈搧銆?

鐢变簬涓撳埄闂鍥犳娌℃湁 gif 鏍煎紡鍥炬。銆?/h3>

杩斿洖 GNU 棣栭〉銆?

璇峰皢鏈夊叧 鑷敱杞綋鍩洪噾浼?FSF) & GNU 鐨?鏌ヨ & 闂 鍙戦€佸埌 [email聽protected]銆?

涔熷彲浠ラ€氳繃 鍏朵粬鑱旂郴鏂规硶 鑱旂郴鑷敱杞綋鍩洪噾浼?FSF)銆?

璇峰皢鏈夊叧缃戦〉鐨勫缓璁彂閫佸埌 [email聽protected]銆?

鍏朵粬闂鍙戦€佸埌 [email聽protected]銆?

Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA

鍏ㄦ枃鍦ㄤ繚璇佸畬鏁存€х殑鍓嶆彁涓嬪彲浠ュ湪浠绘剰濯掍綋杞浇 - 椤讳繚鐣欐鏍囨敞銆?

涓枃璇戣€咃細 椹?闆悕銆?

楠岃瘉璇昏€咃細 鍒?鏄畯銆?

鏈枃缈昏瘧鑷?鑻辨枃鐗堬細 $20 Mar 2000 tower$

鏈€鍚庝慨鏀规棩鏈燂細 2002 骞?05 鏈?09 鏃ャ€?

kingpaul @ 09:55 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

锛堢鏅級Linux 鏄粈涔堬紵

http://202.38.75.11/~jbhuang/blog/archives/Linux.htm

kingpaul @ 08:48 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

锛堟壂鐩诧級rpm鍛戒护鍙傛暟鍒楄〃

1.瀹夎涓€涓寘

# rpm -ivh

2.鍗囩骇涓€涓寘

# rpm -Uvh

3.绉昏蛋涓€涓寘

# rpm -e

4.瀹夎鍙傛暟

--force 鍗充娇瑕嗙洊灞炰簬鍏跺畠鍖呯殑鏂囦欢涔熷己杩畨瑁?

--nodeps 濡傛灉璇PM鍖呯殑瀹夎渚濊禆鍏跺畠鍖咃紝鍗充娇鍏跺畠鍖呮病瑁咃紝涔熷己杩畨瑁呫€?

5.鏌ヨ涓€涓寘鏄惁琚畨瑁?

# rpm -q < rpm package name>

6.寰楀埌琚畨瑁呯殑鍖呯殑淇℃伅

# rpm -qi < rpm package name>

7.鍒楀嚭璇ュ寘涓湁鍝簺鏂囦欢

# rpm -ql < rpm package name>

8.鍒楀嚭鏈嶅姟鍣ㄤ笂鐨勪竴涓枃浠跺睘浜庡摢涓€涓猂PM鍖?

#rpm -qf

9.鍙患鍚堝ソ鍑犱釜鍙傛暟涓€璧风敤

# rpm -qil < rpm package name>

10.鍒楀嚭鎵€鏈夎瀹夎鐨剅pm package

# rpm -qa

11.鍒楀嚭涓€涓湭琚畨瑁呰繘绯荤粺鐨凴PM鍖呮枃浠朵腑鍖呭惈鏈夊摢浜涙枃浠讹紵

# rpm -qilp < rpm package name>

(http://www.fanqiang.com)

RPM鍛戒护鎵嬪唽

鏈枃鍑鸿嚜:http://www.chinaunix.net [Linux]鐗?浣滆€?wind521 (2002-05-20 06:02:01)

涓€銆佸畨瑁?

鍛戒护鏍煎紡锛?

rpm -i ( or --install) options file1.rpm ... fileN.rpm

鍙傛暟锛?

file1.rpm ... fileN.rpm 灏嗚瀹夎鐨凴PM鍖呯殑鏂囦欢鍚?

璇︾粏閫夐」锛?

-h (or --hash) 瀹夎鏃惰緭鍑篽ash璁板彿 (``#'')

--test 鍙瀹夎杩涜娴嬭瘯锛屽苟涓嶅疄闄呭畨瑁呫€?

--percent 浠ョ櫨鍒嗘瘮鐨勫舰寮忚緭鍑哄畨瑁呯殑杩涘害銆?

--excludedocs 涓嶅畨瑁呰蒋浠跺寘涓殑鏂囨。鏂囦欢

--includedocs 瀹夎鏂囨。

--replacepkgs 寮哄埗閲嶆柊瀹夎宸茬粡瀹夎鐨勮蒋浠跺寘

--replacefiles 鏇挎崲灞炰簬鍏跺畠杞欢鍖呯殑鏂囦欢

--force 蹇界暐杞欢鍖呭強鏂囦欢鐨勫啿绐?

--noscripts 涓嶈繍琛岄瀹夎鍜屽悗瀹夎鑴氭湰

--prefix

灏嗚蒋浠跺寘瀹夎鍒扮敱

鎸囧畾鐨勮矾寰勪笅

--ignorearch 涓嶆牎楠岃蒋浠跺寘鐨勭粨鏋?

--ignoreos 涓嶆鏌ヨ蒋浠跺寘杩愯鐨勬搷浣滅郴缁?

--nodeps 涓嶆鏌ヤ緷璧栨€у叧绯?

--ftpproxy 鐢?浣滀负 FTP浠g悊

--ftpport 鎸囧畾FTP鐨勭鍙e彿涓?

閫氱敤閫夐」

-v 鏄剧ず闄勫姞淇℃伅

-vv 鏄剧ず璋冭瘯淇℃伅

--root

璁㏑PM灏?

鎸囧畾鐨勮矾寰勫仛涓?鏍圭洰褰?锛岃繖鏍烽瀹夎绋嬪簭鍜屽悗瀹?

瑁呯▼搴忛兘浼氬畨瑁呭埌杩欎釜鐩綍涓?

--rcfile 璁剧疆rpmrc鏂囦欢涓?

--dbpath

璁剧疆RPM 璧勬枡搴撳瓨鎵€鍦ㄧ殑璺緞涓?

浜屻€佸垹闄?

鍛戒护鏍煎紡锛?

rpm -e ( or --erase) options pkg1 ... pkgN

鍙傛暟

pkg1 ... pkgN 锛氳鍒犻櫎鐨勮蒋浠跺寘

璇︾粏閫夐」

--test 鍙墽琛屽垹闄ょ殑娴嬭瘯

--noscripts 涓嶈繍琛岄瀹夎鍜屽悗瀹夎鑴氭湰绋嬪簭

--nodeps 涓嶆鏌ヤ緷璧栨€?

閫氱敤閫夐」

-vv 鏄剧ず璋冭瘯淇℃伅

--root

璁㏑PM灏?

鎸囧畾鐨勮矾寰勫仛涓?鏍圭洰褰?锛岃繖鏍烽瀹夎绋嬪簭鍜屽悗瀹夎

绋嬪簭閮戒細瀹夎鍒拌繖涓洰褰曚笅

--rcfile 璁剧疆rpmrc鏂囦欢涓?

--dbpath

璁剧疆RPM 璧勬枡搴撳瓨鎵€鍦ㄧ殑璺緞涓?

涓夈€佸崌绾?

鍛戒护鏍煎紡

rpm -U ( or --upgrade) options file1.rpm ... fileN.rpm

鍙傛暟

file1.rpm ... fileN.rpm 杞欢鍖呯殑鍚嶅瓧

璇︾粏閫夐」

-h (or --hash) 瀹夎鏃惰緭鍑篽ash璁板彿 (``#'')

--oldpackage 鍏佽"鍗囩骇"鍒颁竴涓€佺増鏈?

--test 鍙繘琛屽崌绾ф祴璇?

--excludedocs 涓嶅畨瑁呰蒋浠跺寘涓殑鏂囨。鏂囦欢

--includedocs 瀹夎鏂囨。

--replacepkgs 寮哄埗閲嶆柊瀹夎宸茬粡瀹夎鐨勮蒋浠跺寘

--replacefiles 鏇挎崲灞炰簬鍏跺畠杞欢鍖呯殑鏂囦欢

--force 蹇界暐杞欢鍖呭強鏂囦欢鐨勫啿绐?

--percent 浠ョ櫨鍒嗘瘮鐨勫舰寮忚緭鍑哄畨瑁呯殑杩涘害銆?

--noscripts 涓嶈繍琛岄瀹夎鍜屽悗瀹夎鑴氭湰

--prefix

灏嗚蒋浠跺寘瀹夎鍒扮敱

鎸囧畾鐨勮矾寰勪笅

--ignorearch 涓嶆牎楠岃蒋浠跺寘鐨勭粨鏋?

--ignoreos 涓嶆鏌ヨ蒋浠跺寘杩愯鐨勬搷浣滅郴缁?

--nodeps 涓嶆鏌ヤ緷璧栨€у叧绯?

--ftpproxy 鐢?浣滀负 FTP浠g悊

--ftpport 鎸囧畾FTP鐨勭鍙e彿涓?

閫氱敤閫夐」

-v 鏄剧ず闄勫姞淇℃伅

-vv 鏄剧ず璋冭瘯淇℃伅

--root

璁㏑PM灏?

鎸囧畾鐨勮矾寰勫仛涓?鏍圭洰褰?锛岃繖鏍烽瀹夎绋嬪簭鍜屽悗瀹夎绋嬪簭閮戒細瀹夎鍒拌繖涓洰褰曚笅

--rcfile 璁剧疆rpmrc鏂囦欢涓?

--dbpath

璁剧疆RPM 璧勬枡搴撳瓨鎵€鍦ㄧ殑璺緞涓?

鍥涖€佹煡璇?

鍛戒护鏍煎紡锛?

rpm -q ( or --query) options

鍙傛暟锛?

pkg1 ... pkgN 锛氭煡璇㈠凡瀹夎鐨勮蒋浠跺寘

璇︾粏閫夐」

-p (or ``-'') 鏌ヨ杞欢鍖呯殑鏂囦欢

-f 鏌ヨ 灞炰簬鍝釜杞欢鍖?

-a 鏌ヨ鎵€鏈夊畨瑁呯殑杞欢鍖?

--whatprovides 鏌ヨ鎻愪緵浜?鍔熻兘鐨勮蒋浠跺寘

-g 鏌ヨ灞炰簬 缁勭殑杞欢鍖?

--whatrequires 鏌ヨ鎵€鏈夐渶瑕?鍔熻兘鐨勮蒋浠跺寘

淇℃伅閫夐」

鏄剧ず杞欢鍖呯殑鍏ㄩ儴鏍囪瘑

-i 鏄剧ず杞欢鍖呯殑姒傝淇℃伅

-l 鏄剧ず杞欢鍖呬腑鐨勬枃浠跺垪琛?

-c 鏄剧ず閰嶇疆鏂囦欢鍒楄〃

-d 鏄剧ず鏂囨。鏂囦欢鍒楄〃

-s 鏄剧ず杞欢鍖呬腑鏂囦欢鍒楄〃骞舵樉绀烘瘡涓枃浠剁殑鐘舵€?

--scripts 鏄剧ず瀹夎銆佸嵏杞姐€佹牎楠岃剼鏈?

--queryformat (or --qf) 浠ョ敤鎴锋寚瀹氱殑鏂瑰紡鏄剧ず鏌ヨ淇℃伅

--dump 鏄剧ず姣忎釜鏂囦欢鐨勬墍鏈夊凡鏍¢獙淇℃伅

--provides 鏄剧ず杞欢鍖呮彁渚涚殑鍔熻兘

--requires (or -R) 鏄剧ず杞欢鍖呮墍闇€鐨勫姛鑳?

閫氱敤閫夐」

-v 鏄剧ず闄勫姞淇℃伅

-vv 鏄剧ず璋冭瘯淇℃伅

--root

璁㏑PM灏?

鎸囧畾鐨勮矾寰勫仛涓?鏍圭洰褰?锛岃繖鏍烽瀹夎绋嬪簭鍜屽悗瀹夎绋嬪簭閮戒細瀹夎鍒拌繖涓洰褰曚笅

--rcfile 璁剧疆rpmrc鏂囦欢涓?

--dbpath

璁剧疆RPM 璧勬枡搴撳瓨鎵€鍦ㄧ殑璺緞涓?

浜斻€佹牎楠屽凡瀹夎鐨勮蒋浠跺寘

鍛戒护鏍煎紡锛?

rpm -V ( or --verify, or -y) options

鍙傛暟

pkg1 ... pkgN 灏嗚鏍¢獙鐨勮蒋浠跺寘鍚?

杞欢鍖呴€夐」

-p Verify against package file

-f 鏍¢獙 鎵€灞炵殑杞欢鍖?

-a Verify 鏍¢獙鎵€鏈夌殑杞欢鍖?

-g 鏍¢獙鎵€鏈夊睘浜庣粍 鐨勮蒋浠跺寘

璇︾粏閫夐」

--noscripts 涓嶈繍琛屾牎楠岃剼鏈?

--nodeps 涓嶆牎楠屼緷璧栨€?

--nofiles 涓嶆牎楠屾枃浠跺睘鎬?

閫氱敤閫夐」

-v 鏄剧ず闄勫姞淇℃伅

-vv 鏄剧ず璋冭瘯淇℃伅

--root

璁㏑PM灏?

鎸囧畾鐨勮矾寰勫仛涓?鏍圭洰褰?锛岃繖鏍烽瀹夎绋嬪簭鍜屽悗瀹夎绋嬪簭閮戒細瀹夎鍒拌繖涓洰褰曚笅

--rcfile 璁剧疆rpmrc鏂囦欢涓?

--dbpath

璁剧疆RPM 璧勬枡搴撳瓨鎵€鍦ㄧ殑璺緞涓?

鍏€佹牎楠岃蒋浠跺寘涓殑鏂囦欢

璇硶锛?

rpm -K ( or --checksig) options file1.rpm ... fileN.rpm

鍙傛暟锛?

file1.rpm ... fileN.rpm 杞欢鍖呯殑鏂囦欢鍚?

Checksig--璇︾粏閫夐」

--nopgp 涓嶆牎楠孭GP绛惧悕

閫氱敤閫夐」

-v 鏄剧ず闄勫姞淇℃伅

-vv 鏄剧ず璋冭瘯淇℃伅

--rcfile 璁剧疆rpmrc鏂囦欢涓?

涓冦€佸叾瀹僐PM閫夐」

--rebuilddb 閲嶅缓RPM璧勬枡搴?

--initdb 鍒涘缓涓€涓柊鐨凴PM璧勬枡搴?

--quiet 灏藉彲鑳界殑鍑忓皯杈撳嚭

--help 鏄剧ず甯姪鏂囦欢

--version 鏄剧ずRPM鐨勫綋鍓嶇増鏈?

(http://www.fanqiang.com)

kingpaul @ 02:47 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

锛堟壂鐩诧級chsh

鍚嶇О

chsh - 鏇存崲浣犵櫥鍏ユ椂鎵€鐢ㄧ殑shell

璇硶

chsh [ -s shell ] [ -l ] [ -u ] [ -v ] [ username ]

鎻忚堪

chsh 鐢ㄦ潵鏇存崲浣犵櫥鍏ユ椂鎵€鐢ㄧ殑shell 銆傚湪鍛戒护鍒楁病鎸囧畾shell銆?chsh 浼氭彁绀轰竴涓粰浣犮€?

鏈夋晥鐨剆hell

chsh

鍙敤鎸囧畾璺緞鍏ㄥ悕鐨勬柟寮忔潵鎸囧畾浠讳綍涓€涓彲鎵ц鐨勬。妗堛€?鐒惰€岋紝濡傛灉姝?shell骞舵病绾綍鍦?/etc/shells 妗d笂锛屽垯chsh浼氭彁鍑鸿鍛婅鎭€?

閫夐」

-s, --shell 鍙樻洿浣犵殑鐧诲叆shell.

-l, --list-shells

鍒楀嚭绾綍鍦?/etc/shells 鐨剆hell銆?

-u, --help

浣跨敤鐭銆?

-v, --version

鐗堟湰璧勮

鐩稿叧鏂囦欢

login(1) , passwd(5) , shells(5)

浣滆€?

Salvatore Valente 锛圔P 1.0锛?

kingpaul @ 02:21 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?7鏈?0鏃?/h2>

浠嬬粛linux鍩烘湰鎿嶄綔鐨勪竴涓綉绔?/h3>

http://www.cngnu.org/technology/c496e65787.html

kingpaul @ 07:09 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

Linux鍏虫満鍛戒护璇﹁В

鍦╨inux涓嬩竴浜涘父鐢ㄧ殑鍏虫満/閲嶅惎鍛戒护鏈塻hutdown銆乭alt銆乺eboot銆佸強init锛屽畠浠兘鍙互杈惧埌閲嶅惎绯荤粺鐨勭洰鐨勶紝浣嗘瘡涓懡浠ょ殑鍐呴儴宸ヤ綔杩囩▼鏄笉鍚岀殑銆?

銆€銆€ 1.shutdown

shutdown鍛戒护瀹夊叏鍦板皢绯荤粺鍏虫満銆?鏈変簺鐢ㄦ埛浼氫娇鐢ㄧ洿鎺ユ柇鎺夌數婧愮殑鏂瑰紡鏉ュ叧闂璴inux锛岃繖鏄崄鍒嗗嵄闄╃殑銆傚洜涓簂inux涓巜indows涓嶅悓锛屽叾鍚庡彴杩愯鐫€璁稿杩涚▼锛屾墍浠ュ己鍒跺叧鏈哄彲鑳戒細瀵艰嚧杩涚▼鐨勬暟鎹涪澶憋箰浣跨郴缁熷浜庝笉绋冲畾鐨勭姸鎬侊箰鐢氳嚦鍦ㄦ湁鐨勭郴缁熶腑浼氭崯鍧忕‖浠惰澶囥€?

鑰屽湪绯荤粺鍏虫満鍓嶄娇鐢╯hutdown鍛戒护锕愮郴缁熺鐞嗗憳浼氶€氱煡鎵€鏈夌櫥褰曠殑鐢ㄦ埛绯荤粺灏嗚鍏抽棴銆傚苟涓攍ogin鎸囦护浼氳鍐荤粨锕愬嵆鏂扮殑鐢ㄦ埛涓嶈兘鍐嶇櫥褰曘€傜洿鎺ュ叧鏈烘垨鑰呭欢杩熶竴瀹氱殑鏃堕棿鎵嶅叧鏈洪兘鏄彲鑳界殑锕愯繕鍙兘閲嶅惎銆傝繖鏄敱鎵€鏈夎繘绋嬨€攑rocess銆曢兘浼氭敹鍒扮郴缁熸墍閫佽揪鐨勪俊鍙枫€攕ignal銆曞喅瀹氱殑銆傝繖璁╁儚vi涔嬬被鐨勭▼搴忔湁鏃堕棿鍌ㄥ瓨鐩墠姝e湪缂栬緫鐨勬枃妗o箰鑰屽儚澶勭悊閭欢銆攎ail銆曞拰鏂伴椈銆攏ews銆曠殑绋嬪簭鍒欏彲浠ユ甯稿湴绂诲紑绛夌瓑銆?

shutdown鎵ц瀹冪殑宸ヤ綔鏄€佷俊鍙枫€攕ignal銆曠粰init绋嬪簭锕愯姹傚畠鏀瑰彉runlevel銆俁unlevel 0琚敤鏉ュ仠鏈恒€攈alt銆曪箰runlevel 6鏄敤鏉ラ噸鏂版縺娲汇€攔eboot銆曠郴缁燂箰鑰宺unlevel 1鍒欐槸琚敤鏉ヨ绯荤粺杩涘叆绠$悊宸ヤ綔鍙互杩涜鐨勭姸鎬侊箶杩欐槸棰勮鐨勶箰鍋囧畾娌℃湁-h涔熸病鏈?r鍙傛暟缁檚hutdown銆傝鎯充簡瑙e湪鍋滄満銆攈alt銆曟垨鑰呴噸鏂板紑鏈恒€攔eboot銆曡繃绋嬩腑鍋氫簡鍝簺鍔ㄤ綔锕愪綘鍙互鍦ㄨ繖涓枃浠?etc/inittab閲岀湅鍒拌繖浜況unlevels鐩稿叧鐨勮祫鏂欍€?

銆€銆€ shutdown 鍙傛暟璇存槑:

銆€銆€ [-t] 鍦ㄦ敼鍙樺埌鍏跺畠runlevel涔嬪墠锕愬憡璇塱nit澶氫箙浠ュ悗鍏虫満銆?銆€銆€ [-r] 閲嶅惎璁$畻鍣ㄣ€?銆€銆€ [-k] 骞朵笉鐪熸鍏虫満锕愬彧鏄€佽鍛婁俊鍙风粰姣忎綅鐧诲綍鑰呫€攍ogin銆曘€?銆€銆€ [-h] 鍏虫満鍚庡叧闂數婧愩€攈alt銆曘€?銆€銆€ [-n] 涓嶇敤init锕愯€屾槸鑷繁鏉ュ叧鏈恒€備笉榧撳姳浣跨敤杩欎釜閫夐」锕愯€屼笖璇ラ€夐」鎵€浜х敓鐨勫悗鏋滃線寰€涓嶆€绘槸浣犳墍棰勬湡寰楀埌鐨勩€?銆€銆€ [-c] cancel current process鍙栨秷鐩墠姝e湪鎵ц鐨勫叧鏈虹▼搴忋€傛墍浠ヨ繖涓€夐」褰撶劧娌℃湁鏃堕棿鍙傛暟锕愪絾鏄彲浠ヨ緭鍏ヤ竴涓敤鏉ヨВ閲婄殑璁伅锕愯€岃繖淇℃伅灏嗕細閫佸埌姣忎綅浣跨敤鑰呫€?銆€銆€ [-f] 鍦ㄩ噸鍚绠楀櫒銆攔eboot銆曟椂蹇界暐fsck銆?[-F] 鍦ㄩ噸鍚绠楀櫒銆攔eboot銆曟椂寮鸿揩fsck銆?銆€銆€ [-time] 璁惧畾鍏虫満銆攕hutdown銆曞墠鐨勬椂闂淬€?銆€銆€ 銆€銆€

2.halt----鏈€绠€鍗曠殑鍏虫満鍛戒护

銆€銆€ 鍏跺疄halt灏辨槸璋冪敤shutdown -h銆俬alt鎵ц鏃讹箰鏉€姝诲簲鐢ㄨ繘绋嬶箰鎵цsync绯荤粺璋冪敤锕愭枃浠剁郴缁熷啓鎿嶄綔瀹屾垚鍚庡氨浼氬仠姝㈠唴鏍搞€?銆€銆€ 鍙傛暟璇存槑:

銆€銆€ [-n] 闃叉sync绯荤粺璋冪敤锕愬畠鐢ㄥ湪鐢╢sck淇ˉ鏍瑰垎鍖轰箣鍚庯箰浠ラ樆姝㈠唴鏍哥敤鑰佺増鏈殑瓒呯骇鍧椼€攕uperblock銆曡鐩栦慨琛ヨ繃鐨勮秴绾у潡銆?銆€銆€ [-w] 骞朵笉鏄湡姝g殑閲嶅惎鎴栧叧鏈猴箰鍙槸鍐檞tmp銆?var/log/wtmp銆曠邯褰曘€?銆€銆€ [-d] 涓嶅啓wtmp绾綍銆斿凡鍖呭惈鍦ㄩ€夐」[-n]涓€曘€?銆€銆€ [-f] 娌℃湁璋冪敤shutdown鑰屽己鍒跺叧鏈烘垨閲嶅惎銆?銆€銆€ [-i] 鍏虫満銆旀垨閲嶅惎銆曞墠锕愬叧鎺夋墍鏈夌殑缃戠粶鎺ュ彛銆?銆€銆€ [-p] 璇ラ€夐」涓虹己鐪侀€夐」銆傚氨鏄叧鏈烘椂璋冪敤poweroff銆?銆€銆€

3.reboot

reboot鐨勫伐浣滆繃绋嬪樊涓嶅璺焗alt涓€鏍凤箰涓嶈繃瀹冩槸寮曞彂涓绘満閲嶅惎锕愯€宧alt鏄叧鏈恒€傚畠鐨勫弬鏁颁笌halt鐩稿樊涓嶅銆?

4.init

init鏄墍鏈夎繘绋嬬殑绁栧厛锕愬畠鐨勮繘绋嬪彿濮嬬粓涓?锕愭墍浠ュ彂閫乀ERM淇″彿缁檌nit浼氱粓姝㈡墍鏈夌殑鐢ㄦ埛杩涚▼锕戝畧鎶よ繘绋嬬瓑銆俿hutdown 灏辨槸浣跨敤杩欑鏈哄埗銆俰nit瀹氫箟浜?涓繍琛岀骇鍒?runlevel)锛宨nit 0涓哄叧鏈猴箰init 1涓洪噸鍚€傚叧浜巌nit鍙互闀跨瘒澶ц锕愯繖閲屽氨涓嶅啀鍙欒堪銆傚彟澶栬繕鏈塼elinit鍛戒护鍙互鏀瑰彉init鐨勮繍琛岀骇鍒箰姣斿锕恡elinit -iS鍙娇绯荤粺杩涘叆鍗曠敤鎴锋ā寮忥箰骞朵笖寰椾笉鍒颁娇鐢╯hutdown鏃剁殑淇℃伅鍜岀瓑寰呮椂闂淬€?

kingpaul @ 06:17 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?6鏈?9鏃?/h2>

Linux鏈嶅姟鍣ㄧ殑涓€浜涘熀鏈簲鐢?/h3>

http://www.ebcom.cn/news/main/home/ns_detail.php?id=277&nowmenuid=6&cpath=0048:&catid=48

***************************************************************

Linux鏈嶅姟鍣ㄧ殑涓€浜涘熀鏈簲鐢?浣滆€?Xchen[[email聽protected]锛?2002.8

***************************************************************

鐜﹍inux涔熸湁鏈変竴娈垫椂闂翠簡锛屼綔涓轰竴涓垵瀛﹁€咃紝閬囧埌鐨勯夯鐑﹀疄鍦ㄤ笉灏戙€傛墍骞歌繖鏄釜缃戠粶鏃朵唬锛屽湪浼楀濂藉績澶у摜甯姪涓嬶紝鎴戣窙瀛愯埇涓€鍏充竴鍏抽棷浜嗚繃鏉ワ紝鍏堕棿閰哥敎鑻﹁荆瀹炲湪璁╀汉鍥炲懗銆傚悜杩欎笘鐣屼笂鍗冨崈涓囦竾浼熷ぇ鐨刲inux绋嬪簭鍛樿嚧鏁紝鏄粬浠鎴戜滑鑳芥湁杩欎箞浼樼鐨勬搷浣滅郴缁熷彲鐢ㄣ€傝繖绡囦笢瑗夸富瑕佹槸缁欏垰鎺ヨЕlinux鐨勮€屽張鎬ュ垏鎯抽厤涓€涓湇鍔″櫒鐨勬湅鍙嬬湅鐨勶紝鐢变簬閯欎汉姘村钩鏈夐檺锛岄敊璇湁鎵€闅惧厤锛屾杩庡ぇ瀹舵寚璇併€?鐜板氨浠ユ湰鍏徃鐨勭綉缁滄灦鏋勪负渚嬶紝鏉ヨ涓€涓媗inux鏈嶅姟鍣ㄧ殑閰嶇疆銆傚湪姝e紡閰嶇疆涔嬪墠鍏堣涓€涓嬭繖涓湇鍔″櫒鎵€瑕佸疄鐜扮殑鍔熻兘锛?

1. 鏁版嵁鍏变韩

2. 鎵撳嵃鍏变韩

3. 妯℃嫙NT鍩?4. ADSL鍏变韩

5. 鍐呴儴DNS鏈嶅姟

6. DHCP鏈嶅姟

7. FTP鏈嶅姟

8. WWW鏈嶅姟

9. OPENSSH

10. 纾佺洏閰嶉

11. 鍔ㄦ€佸煙鍚?

缃戠粶鏋舵瀯濡備笅锛歔濡備笅鍥撅冀

www.linuxsir.org/photo/Xchen.gif

Network:10.10.0.0

Server IP:10.10.1.1

Server Subnet-mask:255.255.0.0

Client IP:10.10.1.10-10.10.1.100

Client Subnet-mask:255.255.0.0

Client getway:10.10.1.1

Client DNS:10.10.1.2,202.96.134.133

涓€銆佸噯澶囧伐浣滐細

1. RedHat linux 7.2鍏夌洏涓€濂?2. 浠ュおADSL鎷斿彿鍣ㄥ強鎮ㄧ殑ADSL鎺ュ叆甯愬彿

3. 涓ゅ紶缃戝崱锛屾渶濂芥槸鍗虫彃鍗崇敤鐨勶紝鍏嶈烦绾跨殑璇峰療鏄巌rq鍜宨o銆?4. 褰撶劧鍟︼紝闄ゆ湰鏈轰互澶栫殑鍏跺畠鏈哄櫒

浜屻€?RedHat linux 7.2瀹夎锛?

1.鍒濆鑰呭缓璁敤鍥惧舰鐣岄潰锛岃鐢ㄥ畾鍒跺畨瑁呫€?

2绯荤粺鍒嗗尯濡備笅锛?0G锛夛細

swap锛?00M

/锛?G

/var锛?G

/home锛?G

/tools锛?00M

/data锛?G

鍒嗗尯鐨勫悎鐞嗗寲璇峰弬鑰冪浉鍏虫枃绔犮€?

3.鑻ユ槸鍗虫彃鐢ㄧ綉鍗★紝绯荤粺鑳芥娴嬪埌锛岃璁剧疆濂絠p鍦板潃锛屽瓙缃戞帺鐮佺瓑锛岃鍒嗗埆璁句负10.10.1.1鍜?0.10.1.2锛宻ubnet-mask涓?55.255.0.0锛涜嫢鏄厤璺崇嚎缃戝崱锛岄偅灏辩瓑瑁呭ソ绯荤粺鍐嶈缃惂銆?

4.杞欢鍖呴€夋嫨锛岃鍏ㄩ€変笂涔熸病鍏崇郴锛屽彧瑕佷綘鏈夌┖闂达紝鑻ユ槸绌洪棿鏈夐檺鏈夎瘽锛屼笉濡ㄥ畾鍒朵竴涓嬭蒋浠跺寘锛屼笅闈㈡槸鎴戠殑閫夋嫨锛屼粎渚涘弬鑰冿細

Printing Support

Network Support

Dialup Support

SMB:windows file server

WWW:web server

DNS:DNS name server

Software Development

5.濂戒簡锛岀幇鍦ㄥ氨next涓€璺畨瑁呬笅鍘诲惂锛屾渶鍚庝笉瑕佸繕浜嗗仛涓€寮犲惎鍔ㄧ洏銆?

涓夈€乴inux缃戠粶鐜閰嶇疆

1]閲嶅惎鏈哄櫒杩涘叆绯荤粺浠ュ悗锛屽幓鎺変竴浜涗笉蹇呰鐨勬湇鍔″惂锛岀暀鐫€瀹冧滑鍚姩閫熷害鎱紝鑰屼笖涔熶笉瀹夊叏锛屼笅闈㈡槸鎴戞満鍣ㄥ垰瀹夎濂戒互鍚庢墍淇濈暀鐨勪竴浜涙湇鍔★細

gpm/iptables/netfs/network/nfs/nfslock/portmap/syslog/xfs/xinetd

鑷冲叾瀹冪殑鏈嶅姟锛岀瓑鎴戜滑閰嶇疆濂藉啀鍔犺浇鍚с€?

2]瀹夎linuxconf锛岄厤缃綉缁溿€?鏀惧叆鍏夌洏1

mount /dev/cdrom /mnt/cdrom

cd /mnt/cdrom/RedHat/RPMS

rpm 鈥搃vh linuxconf-1.25r7-3.i386.rpm

璇风敤setup/system services鎴栨槸chkconfig 鈥搇evlel 3 linuxconf on灏唋inuxconf璁剧疆涓虹郴缁熻嚜鍚姩鏈嶅姟銆?netconf閫夋嫨Host name and IP network devices杩涜涓绘満鍚嶅強缃戠粶璁剧疆锛?Host name + domain:cxserver

------绗竴寮犵綉鍗?---------

config mode:Manual

primary name + domain:abc

Ip address:10.10.1.2

Netmask:255.255.0.0

Net device:eth0

Kernel Module:ne

I/O port:0x300

Irq:3

------绗簩寮犵綉鍗?---------

config mode:Manual

primary name + domain:cxserver

Ip address:10.10.1.1

Netmask:255.255.0.0

Net device:eth0

Kernel Module:ne

I/O port:0x320

Irq:5

閫夋嫨Accept閫€鍑猴紝閲嶆柊鍚姩灏变細鐪嬪埌eth0鍜宔th1涓ょ綉鍗″惎鍔ㄦ垚鍔燂紝杩涘叆绯荤粺鍚庡彲鐢╥fconfig鍛戒护鏌ョ湅鐘舵€侊紝鐢╬ing鍛戒护娴嬭瘯鍏惰繛閫氭€э紝姣斿ping涓€閮╳indows鏈哄櫒銆?

鍥涖€丏NS鏈嶅姟鍣ㄩ厤缃?

涓轰簡璁╁眬鍩熺綉鍐呴儴鐢ㄦ埛璁块棶鏈嶅姟鍣ㄦ柟渚夸竴鐐癸紝閰嶇疆涓€涓狣NS鏈嶅姟鍣ㄦ槸鍗佸垎鏈夊繀瑕佺殑锛屾瘯绔熶竴涓悕瀛楁€绘瘮涓€涓叉暟瀛楀ソ璁帮紝涓嬮潰鎴戝皢鏈嶅姟鍣?0.10.1.1閰嶄竴涓煙鍚峸ww.cx.com锛宖tp.cx.com锛屽ソ锛屽紑濮嬭鍔細

闇€瑕侀厤缃殑鏂囦欢锛?/etc/named.conf

/etc/resolv.conf

/var/named/named.hosts

/var/named/named.local

/var/named/named.10.10

1]閰嶇疆/etc/named.conf鏂囦欢銆傛鏂囦欢鏄痙ns寮曞鏂囦欢锛宯amed杩涚▼鍦ㄥ惎鍔ㄦ椂瑕佽鍙栧畠銆?vi /etc/named.conf

// generated by named-bootconf.pl

options {

directory "/var/named";

// query-source address * port 53;

};

zone "." IN {

type hint;

file "named.ca";

};

//----------------------鎵嬪伐娣诲姞濡備笅涓よ妭------------------------------

zone "cx.com" IN {

type master;

file "named.hosts";

};

zone "10.10.in-addr.arpa" IN {

type master;

file "named.10.10";

};

//------------------------------------------------------------------------------

zone "0.0.127.in-addr.arpa" IN {

type master;

file "named.local";

};

// include "/etc/rndc.key";

浠ヤ笅鐨勪笁涓枃浠舵槸DNS鏁版嵁搴撴枃浠讹紝鍏蜂綋鍙傛暟涓嶄綔璇﹁В锛岃鍙傝€冪浉鍏宠祫鏂欍€?

2]vi /var/named/named.local

$TTL 86400

@ IN SOA ns.cx.com. root.ns.cx.com. (

1997022700 ; Serial

28800 ; Refresh

14400 ; Retry

3600000 ; Expire

86400 ) ; Minimum

IN NS ns.cx.com.

1 IN PTR localhost.

3]vi /var/named/named.hosts

@ IN SOA ns.cx.com. root.ns.cx.com. (

2002042302; serial

28800; refresh

14400; retry

3600000; expire

86400; minimu

)

IN NS ns.cx.com.

cx IN A 10.10.1.1

cx1 IN A 10.10.1.223

www IN CNAME ns.cx.com.

ftp IN CNAME cx

4]vi /var/named/named.10.10

@ IN SOA ns.cx.com. root.ns.cx.com. (

2002042302; serial

28800; refresh

14400; retry

3600000; expire

86400; minimu

)

IN NS ns.cx.com.

1 IN PTR ns.cx.com.

2 IN PTR ns1.cx.com.

5]缂栬緫/etc/resolv.conf鏂囦欢

vi /etc/resolv.conf

domain cx.com

nameserver 10.10.1.1

濂斤紝璁╂垜浠潵鍚姩鏈嶅姟鍚э細

/etc/rc.d/init.d/named start

chkconfig 鈥搇evel 3 named on #灏哾ns鏈嶅姟璁剧疆鎴愮郴缁熸湇鍔★紝寮€鏈鸿嚜鍚姩

娴嬭瘯锛歱ing cx.cx.com

ping www.cx.com

ping ftp.cx.com

鎴栫敤nslookup锛岀敤娉曡鍙傝€僴slookup 鈥揾elp銆?

浜斻€?DHCP鏈嶅姟鍣ㄩ厤缃?

1]瀹夎dhcp銆?鏀惧叆鍏夌洏1鎴栨槸鍏夌洏2

mount /dev/cdrom /mnt/cdrom

cd /mnt/cdrom/RedHat/RPMS

rpm 鈥搃vh dhcp-2.0p15-8.i386.rpm

璇风敤setup/system services鎴栨槸chkconfig 鈥搇evlel 3 linuxconf on灏唋inuxconf璁剧疆涓虹郴缁熻嚜鍚姩鏈嶅姟銆?

2]閰嶇疆dhcpd.conf鏂囦欢銆?Vi /etc/dhcpd.conf

subnet 10.10.0.0 netmask 255.255.0.0{

range dynamic-bootp 10.10.2.0 10.10.2.100; 锛僆P鍦板潃鍒嗛厤鑼冨洿

option routers 10.10.1.1; 锛冮粯璁ょ綉鍏?option subnet-mask 255.255.0.0; 锛冮粯璁ゅ瓙缃戞帺鐮?option domain-name "cx.com"; 锛冮粯璁ゅ煙鍚?option domain-name-servers 10.10.1.1,202.96.134.133;

}

锛冩渶鍚庝竴琛岋細DNS鏈嶅姟鍣ㄨ缃紝涔嬫墍浠ユ妸10.10.1.1鏀惧湪鍓嶉潰鏄兂璁╁鎴锋満鍦ㄤ綔鍩熷悕瑙f瀽鐨勬椂鍊欎紭鍏堥€夋嫨鍐呴儴dns鏈嶅姟鍣紝鑻ュ煙鍚嶄笉鑳借В鏋愶紝鍒欑敤涓嬩竴涓猟ns鏈嶅姟鍣ㄨВ鏋愶紝202.96.134.133鏄繁鍦冲湴鍖篈DSL涓婄綉鐢ㄦ埛涓籇NS鏈嶅姟鍣?鐢ㄤ笅涓€涓猟ns鏈嶅姟鍣ㄨВ鏋愶紝202.96.134.133鏄繁鍦冲湴鍖篈DSL涓婄綉鐢ㄦ埛涓籇NS鏈嶅姟鍣ㄣ€?

3]鍚姩鏈嶅姟锛?etc/rc.d/init.d/dhcpd start

4]浣跨敤锛氫笉璁篧in9x杩樻槸2K閮戒娇鐢ㄨ嚜鍔ㄨ幏鍙朓P鍦板潃锛屽叾瀹冧粈涔堥兘涓嶇敤璁俱€?

鍏€?ADSL鍙婇槻鐏閰嶇疆

1]涓嬭浇杞欢锛歨ttp://www.roaringpenguin.com/pppoe/rp-pppoe-3.5.tar.gz

2]瀹夎杞欢锛?tar zxvf rp-pppoe-3.5.tar.gz

cd rp-pppoe-3.5

./go #寮€濮嬪畨瑁呰蒋浠?

3]杞欢瀹夎濂藉悗锛屼細杩愯璁剧疆绋嬪簭adsl-setup

USER NAME

>>> Enter your PPPoE user name (XXX):________ #姝ゅ濉啓ADSL鐢ㄦ埛甯愬彿

INTERFACE

(default eth0):_____ 锛冧互澶帴鍙o紝eth0鎴栬€卐th1

>>> Enter the demand value (default no): #鍙互涓嶅~

DNS

>>> Enter the DNS information here: 202.96.134.133 #鏈湴鐢典俊鎻愪緵鐨勪富鍩熷悕鏈嶅姟鍣?>>> Enter the secondary DNS server address here: #鏈湴鐢典俊鎻愪緵鐨勮緟鍔╁煙鍚嶆湇鍔″櫒

PASSWORD

>>> Please enter your PPPoE password:

>>> Please re-enter your PPPoE password: 锛冨瘑鐮?

FIREWALLING

0 - NONE: This script will not set any firewall rules. You are responsible

for ensuring the security of your machine. You are STRONGLY

recommended to use some kind of firewall rules.

1 - STANDALONE: Appropriate for a basic stand-alone web-surfing workstation

2 - MASQUERADE: Appropriate for a machine acting as an Internet gateway

for a LAN

>>> Choose a type of firewall (0-2): 0

闃茬伀澧欒缃紝閫夋嫨2鍙娇涓绘満璁炬垚灞€鍩熺綉鐨刬nternet缃戝叧锛屽皢瀹㈡埛鏈虹綉鍏宠涓烘湰鏈篒P锛孌NS璁句负鐢典俊鎻愪緵鐨凞NS鏈嶅姟鍣↖P鍗冲彲涓婄綉浜嗭紝瀹冩槸鐢眎pchains涔媔p浼瀹炵幇鐨勶紝鑰宺h7.2涓殑ipchains宸茬粡娌℃湁浜唅p_masq_ftp妯″潡锛屾墍浠ュ鎴锋満鏃犳硶浣跨敤FTP鏈嶅姟锛屽洜姝ゆ垜浠湪杩欓噷涓嶇敤闃茬伀澧欙紝閫夋嫨0銆傚湪rh72涓凡缁忔湁浜唅ptables锛屽畠鏄痠pchains鐨勬浛浠e搧锛屽姛鑳戒篃鏇翠负寮哄ぇ浜嗭紝鍛嗕細鍎挎垜浠啓涓€涓剼鏈紝鐢ㄥ畠鏉ュ疄鐜癆DSL鍏变韩銆?

>>> Accept these settings and adjust configuration files (y/n)? y 锛冧繚瀛樿缃?

4]鎺ヤ笅鏉ワ紝鎴戜滑缂栧啓涓€涓剼鏈?etc/rc.d/firewall

vi /etc/rc.d/firewall

#!/bin/sh

echo "Start iptables rules..."

/etc/rc.d/init.d/iptables stop

echo 1 > /proc/sys/net/ipv4/ip_forward

modprobe ip_tables

modprobe ip_nat_ftp

modprobe ip_conntrack

modprobe ip_conntrack_ftp

iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE

iptables -N mine

iptables -A mine -m state --state ESTABLISHED,RELATED -j ACCEPT

iptables -A mine -m state --state NEW -i ! ppp0 -j ACCEPT

//鍏佽澶栭儴璁块棶鎴戠殑www鏈嶅姟鍣?iptables -A mine -p tcp --dport 80 -i ppp0 -j ACCEPT

//鍏佽澶栭儴浣跨敤openssh鏈嶅姟锛宱penssh鐩稿綋浜巘elnet锛屼絾鏄畠鐨勬暟鎹紶杈撴槸鍔犲瘑鐨勶紝

//鎵€浠ユ洿瀹夊叏锛屽己鐑堟帹鑽愪娇鐢ㄣ€?iptables -A mine -p tcp --dport 22 -i ppp0 -j ACCEPT

//鍏佽澶栭儴璁块棶鎴戠殑ftp鏈嶅姟鍣?iptables -A mine -p tcp --dport ftp -i ppp0 -j ACCEPT

iptables -A mine -p tcp --dport ftp-data -i ppp0 -j ACCEPT

//绂佹澶栭儴ping鎴?iptables -A mine -p icmp --icmp-type echo-request -i ppp0 -j DROP

//

iptables -A mine -i ppp0 -m limit -j LOG --log-prefix "Bad packet from ppp0:"

iptables -A mine -i ! ppp0 -m limit -j LOG --log-prefix "Bad packet not from ppp0:"

iptables -A mine -j DROP

iptables -A INPUT -j mine

iptables -A FORWARD -j mine

//iptables鍔熻兘鍗佸垎寮哄ぇ锛岃繖閲屼笉浣滆瑙o紝浣跨敤鏂规硶璇峰弬鑰冪浉鍏宠祫鏂欍€?

5]灏嗚繖涓剼鍔犲叆鍒?etc/rc.d/rc.local閲屽幓锛岃瀹冨紑鏈烘椂鑷姩杩愯銆?chmod 700 /etc/rc.d/firewall #灏唂irewall璁句负鍙墽琛屾枃浠?echo firewall >> /etc/rc.d/rc.local

褰撶劧涔熷彲浠ョ敤vi缂栬緫/etc/rc.d/rc.local鏂囦欢锛屽湪灏鹃儴鍔犲叆涓€琛宖irewall鍗冲彲銆?

6]chkconfig 鈥搇evel 3 iptables on #寮€鏈烘椂鍚姩iptables

7]濂斤紝閲嶅惎锛岀敤root鐧诲綍绯荤粺

鐢╝dsl-start鍛戒护杩炴帴缃戠粶锛屽嚑绉掍互鍚庡嚭鐜?Connected锛孫K锛岀綉缁滃凡缁忚繛閫氾紝濂?鎴戜滑鏉ユ祴璇曪細鍓嶆彁锛氬墠闈㈠啓鐨勯槻鐏鑴氭湰宸茬粡杩愯锛屽唴閮ㄥ眬鍩熺綉宸茬粡杩為€氾紝DHCP鏈嶅姟宸茬粡杩愯锛屽皢瀹㈡埛绔痶cp/ip璁剧疆涓鸿嚜鍔ㄨ幏鍙朓P鍦板潃锛屽叾瀹冪殑浠€涔堥兘涓嶇敤濉紝閲嶅惎鐧诲綍浠ュ悗锛岃瘯璇晈ww/ftp/qq绛夋湇鍔″惂锛岄€熷害濂囧揩锛岀埥姝讳綘锛屽搱鍝堛€?

8]瀛樺湪鐨勯棶棰橈細

ping涓€涓嬪墠闈㈡垜浠缃殑鍩熷悕鏈嶅姟鍣ㄥ惂锛宲ing [urlwww.cx.com[/url]锛屼綘浼氬彂鐜皃ing涓嶉€氾紝涓轰粈涔堝憿锛熶綘搴旇杩樿寰楁垜浠湪瀹夎璁剧疆adsl鐨勬椂鍊欙紝濉叆浜嗘湰鍦扮數淇ns鏈嶅姟鍣ㄥ湴鍧€锛屽搱锛屽氨鏄畠鎯圭殑绁搞€傛垜浠湪杩愯adsl-start鐨勬椂鍊欙紝浼氳皟鐢╝dsl-connect鑴氭湰锛岃€屽畠浼氶噸鍐?etc/resolv.conf鏂囦欢锛?鍘熸潵鐨勶細cat /etc/resolv.conf

domain cx.com

nameserver 10.10.1.0

鐜板湪鐨勶細cat /etc/resolv.conf

nameserver 202.96.134.133

鍦ㄨ繖绉嶆儏鍐典笅DNS鏈嶅姟鍣ㄨ鏄繍琛岃捣鏉ヤ簡锛岄偅鎵嶇█濂囦簡锛屽懙鍛点€?瑙e喅鏂规硶锛?淇敼/etc/resolv.conf鏂囦欢锛?vi /etc/resolv.conf

domain cx.com

nameserver 10.10.1.1

nameserver 202.96.134.133

淇敼/usr/sbin/adsl-connect鑴氭湰鏂囦欢锛?vi /usr/sbin/adsl-connect

鎵惧埌涓嬮潰鍑犺锛屽苟灏嗗叾娉ㄩ噴鎺?

---------------------------------------------------------------------------

if test "$DNSTYPE" = "SERVER" ; then

# Sorry, dude...

rm -f /etc/resolv.conf

ln -s /etc/ppp/resolv.conf /etc/resolv.conf

elif test "$DNSTYPE" = "SPECIFY" ; then

# Sorry, dude...

rm -f /etc/resolv.conf

echo "nameserver $DNS1" > /etc/resolv.conf

if test -n "$DNS2" ; then

echo "nameserver $DNS2" >> /etc/resolv.conf

fi

fi

-----------------------------------------------------------------------------

9]閲嶅惎锛孉DSL杩炴帴鎴愬姛锛孌NS鏈嶅姟鍣ㄦ甯革紝OK锛岀户缁墠杩涘惂锛?

涓冦€佹枃浠?鎵撳嵃)鏈嶅姟鍣ㄣ€佹ā鎷烴T鍩熺殑瀹炵幇銆?

1]缂栬緫/etc/samba/smb.conf鏂囦欢

vi /etc/samba/smb.conf

[global]

workgroup = CX #鎶婂畠褰撴垚NT鐧诲綍鍩熷惂

server string = Samba Server

netbios name = cxserver #鏈嶅姟鍣ㄧ殑netbios鍚嶅瓧

hosts allow = 10.10.1. 10.10.2. 127. #鍙厑璁?0.10.1.0銆?0.10.2.0缃戞璁块棶

printcap name = /etc/printcap

load printers = yes

printing = lprng

log file = /var/log/samba/%m.log

max log size = 0

security = user #瀹夊叏绛夌骇涓簎ser绾э紝璁块棶璧勬簮闇€瑕佽韩浠介獙璇?encrypt passwords = yes

smb passwd file = /etc/samba/smbpasswd

socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

domain master = yes

preferred master = yes

domain logons = yes #鍙互鐧诲綍

dns proxy = no

[homes] #鐧诲綍鍚庡彲浠ョ湅鍒扮敤鎴穐ome鐩綍

comment = Home Directories

browseable = no

writable = yes

valid users = %S

create mode = 0664

directory mode = 0775

[printers] #鑻ユ湁鎵撳嵃鏈猴紝鍦?/mineserver涓彲鐪嬪埌鎵撳嵃鏈猴紝鍙抽敭瀹夎

comment = All Printers

path = /var/spool/samba

browseable = no

guest ok = no

writable = no

printable = yes

[public] #鍏变韩/mnt/data/public鏂囦欢澶癸紝鍏变韩鍚嶄负public锛宎dmin缁勬湁鍐欐潈闄?comment = software

path = /mnt/data/public

public = yes

wirte list = @admin

2]鐢╰estparm娴嬭瘯/etc/samba/smb.conf鏂囦欢涓娉曟槸鍚︽纭?

3]/etc/rc.d/init.d/smb start鍚姩鏈嶅姟锛屽苟鐢╯mbclient 鈥揕 localhost娴嬭瘯鏈嶅姟鍣ㄦ槸鍚︽甯革紝鑻ユ槸鎻愮ず杈撳叆瀵嗙爜锛屽洖杞︿互鍚庣湅鍒版湇鍔″櫒淇℃伅锛屽垯鏈嶅姟鍣ㄦ甯搞€?

4]娣诲姞鐢ㄦ埛鍜岀粍

useradd test

groupadd admin

gpasswd 鈥揳 test admin

5]璁剧疆smb鐢ㄦ埛瀵嗙爜

smbpasswd 鈥揳 test

杈撳叆瀵嗙爜骞堕獙璇?

6]鐢╯etup涔婸rinter configuration閰嶇疆涓€鏈湴鎵撳嵃鏈猴紝鍏惰繃绋嬭鍙傝€冪浉鍏宠祫鏂欙紝杩欓噷涓嶈繃澶氳禈杩般€?

7]娴嬭瘯锛?璇疯缃畐indows鏈哄櫒鐨勭綉缁滃睘鎬э紝鐧诲綍鏂瑰紡涓虹綉缁滅敤鎴风櫥褰曪紝鐩存帴鐧诲綍鍒癗T鍩燂紝NT鍩熶负cx锛岄噸鍚悗鐢ㄥ墠闈㈡坊鍔犵殑test甯愬彿鐧诲綍锛屽瘑鐮佷负smbpasswd 鈥揳 test鏃惰缃殑瀵嗙爜锛岃繘琛岀郴缁熷悗鐢ㄦ帶鍒堕潰鏉夸箣鈥濈敤鎴峰強瀵嗙爜鈥濆彲淇敼鐧诲綍瀵嗙爜銆?鎵撳紑缃戜笂閭诲眳锛岀湅鏄惁鑳芥祻瑙堝埌cxserver锛屼害鍙敤//cxserver璁块棶銆?鏈€鍚庤缃細chkconfig 鈥搇evel 3 smb on #璁﹕mb寮€鏈鸿嚜鍔ㄨ繍琛?

鍏€佺鐩橀厤棰?

鍓嶉潰鎴戜滑鍦ㄩ厤缃枃浠跺叡浜殑鏃跺€欙紝鏈変竴涓叡浜祫婧愪负homes锛屽aa鐧诲綍锛屽湪//cxserver涓湁涓€涓猘a鏂囦欢澶癸紝aa鐢ㄦ埛瀵硅繖涓枃浠跺す鍏疯鍐欐潈闄愶紝

濡傝嫢鎴戜滑涓嶉檺鍒禷a鐨勮瘽锛屼粬鏈夊彲鑳戒細灏嗙‖鐩樺婊★紝浠讳綍涓€涓鐞嗗憳閮戒笉甯屾湜鐪嬪埌杩欑浜嬫儏锛屼笅闈㈡垜浠敤quota鏉ュ疄鐜板鐢ㄦ埛浣跨敤纾佺洏绌洪棿鐨勯檺鍒躲€?

1]棣栧厛鏄庣櫧涓€涓蹇碉紝quota鏄拡瀵瑰垎鍖虹殑锛屾墍浠ユ垜浠湪鍓嶉潰瀹夎linux鐨勬椂鍊欏崟鐙垎浜嗕竴涓?home鍖恒€?

2]鑰屾墍鏈夌殑鐢ㄦ埛home鐩綍閮藉湪/home涓嬶紝鐜板湪寮€濮嬪湪home鐩綍涓嬪缓绔嬩袱涓枃浠讹細

cd /home

touch quota.user

touch quota.group

chmod 600 quota.user //鍙厑璁竢oot瀵硅繖涓や釜鏂囦欢璇诲啓

chmod 600 quota.group

3]鍦?etc/rc.d/rc.local鏂囦欢灏鹃儴鍔犲叆quota鍚姩鑴氭湰锛?if [ -x /sbin/quotacheck ]

then

echo "Checking quotas. This may take some time..."

/sbin/quotacheck -avug

echo "Done"

fi

if [ -x /sbin/quotaon ]

then

echo "Turning on quota"

/sbin/quotaon -avug

echo "OK"

fi

4]淇敼/etc/fstab鏂囦欢涓畾涔?home鍒嗗尯鐨勯偅涓€琛岋細

鍘熷唴瀹癸細 /dev/hda3 /home ext3 defaults 1 2

鏂板唴瀹癸細 /dev/hda3 /home ext3 defaults,usrquota,grpquota 1 2

鐪嬪緱鍑烘潵鍙槸鍦╠efaults鍚庨潰鍔犱簡usrquota,grpquota鑰屽凡銆?娉ㄦ剰鍟婏紝鏄痷srquota鑰屼笉鏄痷serquota锛岃嫢鏄敊浜嗭紝鍚庢灉闅句互棰勬枡銆?

5]閲嶅惎锛屽湪鍚姩杩囩▼涓細鍑洪敊锛屼富瑕佹槸鍥犱负quota鍦?home鐩綍涓嬫墦涓嶅埌aquota.user鍜宎quota.group涓や釜鏂囦欢锛屾病鍏崇郴锛屽挶浠繘浜嗙郴缁熶互鍐嶆參鎱㈡敹鎷惧畠銆?

6]鐢╮oot鐧诲綍锛岀劧鍚庢垜浠敓鎴恆quota.user鍜宎quota.group涓や釜鏂囦欢锛?convertquota -u /home

convertquota 鈥揼 /home

鑻ヤ互涓婃楠や笉鍑洪敊鐨勮瘽锛屾垜浠敤ls /home 鈥揳l灏变細鐪嬪埌aquota.user锛宎quota.group涓?涓枃浠朵簡

7]鍐嶉噸鍚紝娉ㄦ剰瑙傚療锛屼笉浼氬啀鍑洪敊浜嗐€傝繘鍏ョ郴缁熷悗灏卞彲浠ュ鐢ㄦ埛home鐩綍杩涜闄愬埗浜嗐€傛瘮濡傜幇鍦ㄦ湁涓€涓猼est鐢ㄦ埛锛屾垜浠浠栬繘琛岄檺鍒讹細

edquota 鈥搖 test #姝ゅ懡浠ゅ皢杩涘叆涓€涓獀i缂栬緫妯″紡锛屽叾鍐呭濡備笅锛?Filesystem blocks soft hard inodes soft hard

/dev/hda3 0 0 0 0 0 0

娉ㄨВ鏍囪瘑锛?A B C D E F

鍦ㄨ瑙e悇鍙傛暟涔嬪墠鍏堣璇撮檺鍒剁殑涓ょ鏂瑰紡锛歴oft,hard

soft:鍙堢О杞檺鍒讹紝褰撶敤鎴峰埌杈捐繖涓檺鍒朵互鍚庯紝绯荤粺浼氱粰浜堣鍛婏紝浣嗕粛鍙啓鍏ャ€?hard:鍙堢О纭檺鍒讹紝鍒拌揪杩欎釜闄愬埗锛屽氨瀹屽叏绂佹浠讳綍鍐欏叆鍟︺€?ABC涓虹鐩樼┖闂寸殑闄愬埗璁剧疆锛岃€孌EF涓烘€绘枃浠朵釜鏁扮殑闄愬埗

A锛氬凡浣跨敤绌洪棿锛屾棤闇€瑕佽缃?B锛氱敤鎴风┖闂翠娇鐢ㄩ檺鍒讹紝涓鸿蒋闄愬埗锛岄渶瑕佽缃€?C锛氱敤鎴风┖闂翠娇鐢ㄩ檺鍒讹紝涓虹‖闄愬埗锛岄渶瑕佽缃€?D锛氬凡鏈夋枃浠舵€绘暟锛屾棤闇€瑕佽缃€?E锛氭枃浠舵€绘暟闄愬埗锛屼负杞檺鍒讹紝闇€瑕佽缃€?F锛氭枃浠舵€绘暟闄愬埗锛屼负纭檺鍒讹紝闇€瑕佽缃€?

鎴戜滑瑕侀檺鍒秚est鐢ㄦ埛浣跨敤绌洪棿100M锛屾渶澶氫笉鑳借秴杩?20M锛屾枃浠舵€绘暟涓?000涓紝

鏈€澶氫笉鑳借秴杩?500涓紝璁剧疆濡備笅锛?Filesystem blocks soft hard inodes soft hard

/dev/hda3 0 102400 122880 0 2000 2500

娉細绌洪棿闄愬埗鏄互k涓哄崟浣嶇殑銆?

8]娴嬭瘯锛氳繘鍏ヨ嚜宸辩殑home鐩綍锛岀劧鍚庢嫹璐濇枃浠讹紝鑻ユ槸瓒呰繃120M锛屽氨涓嶅厑璁稿啀鍐欏叆浜嗐€?

9]鍏跺畠鍛戒护鐨勪娇鐢細

澶嶅埗鐩稿悓璋冨崗鑷冲叾瀹冪敤鎴凤細

edquota 鈥損 test 鈥搖 username1 username2 username3 username4鈥︹€?鏄剧ず鏌愪釜鐢ㄦ埛褰撳墠纾佺洏浣跨敤鎯呭喌锛?quota 鈥搗 username

鏄剧ず鎵€鏈夌敤鎴峰綋鍓嶇鐩樹娇鐢ㄦ儏鍐碉細

repquota 鈥揳

鍏跺畠鐨勪竴浜涘懡浠よ鍙傝€冪浉鍏宠祫鏂欍€?

涔濄€丗TP鏈嶅姟鍣細

Rh72鑷甫浜唚u_ftp锛屼絾鏄敱浜庡叾姣涚梾涓嶅皯锛屾墍浠ユ垜浠笉鐢ㄥ畠锛屾垜浠敤鎬ц兘鍙婂畨鍏ㄦ€ц兘鍧囦紭浜庡畠鐨刾roftpd鏉ヤ唬鏇垮畠銆?

1]涓嬭浇杞欢锛歠tp://ftp.proftpd.org/distrib/sourc...pd-1.2.5.tar.gz

2]瀹夎锛?tar zxvf proftpd-1.2.5.tar.gz

cd proftpd-1.2.5

./configure 鈥損refix=/usr/local/proftpd //鎸囧畾瀹夎鍦?usr/local/proftpd鐩綍涓?make

make install

cp contrib/dist/rpm/proftpd.init.d /etc/rc.d/init.d/proftpd

chmod 700 /etc/rc.d/init.d/proftpd

chkconfig 鈥搇evel 3 proftpd on //璁剧疆涓虹郴缁熻嚜鍚姩鏈嶅姟

cp /usr/local/proftpd/sbin/proftpd /usr/sbin //灏唒roftpd鎷疯嚦/usr/sbin鐩綍涓嬶紝璁╃郴

缁熻兘鑷姩鎼滅储鍒帮紝涔熷厤寰楀啀鍘诲姞涓€涓悳绱㈣矾寰?

3]閰嶇疆/usr/local/proftpd/etc/proftpd.conf鏂囦欢锛?vi /usr/local/proftpd.conf

ServerName "Xchen FTP server" //鏈嶅姟鍣ㄧ櫥褰曟彁绀?ServerType standalone

DefaultServer on

Port 21

Umask 022

MaxInstances 30

User nobody

Group nobody //鍘熸潵涓簄ogroup锛岃鏀规垚nobody

RequireValidShell off //鎵嬪姩娣诲姞姝ゅ悕锛岄噸瑕?//闄愬畾test缁勭敤鎴峰彧鑳借闂嚜宸辩殑home鐩綍锛岃€屼笉鑳藉悜涓婃祻瑙?DefaultRoot ~ test

//闄愬畾test缁勭敤鎴峰彧鑳借闂嚜宸辩殑/home/ftp鐩綍锛屼笉鑳藉悜涓婃祻瑙?DefaultRoot ~/ftp test

//闄愬畾music缁勭敤鎴峰彧鑳借闂?home/music鐩綍锛屼笉鑳藉悜涓婃祻瑙?DefaultRoot /home/ftp music

//闄usic缁勪腑bb鐢ㄦ埛澶栭兘鑳借闂?home/music鐩綍锛屼笉鑳藉悜涓婃祻瑙?DefaultRoot /home/ftp music,!bb

//涓婇潰缁勯渶瑕佽嚜宸卞缓绔嬶細groupadd test,gpasswd 鈥揳 username test

ServerIdent off //鐧诲綍鏃朵笉鏄剧ず鐗堟湰淇℃伅

AllowOverwrite on

// /home/ftp涓哄尶鍚嶇敤鎴风櫥褰曠洰褰?

User ftp

Group ftp

UserAlias anonymous ftp

MaxClients 10

DisplayLogin welcome.msg

DisplayFirstChdir .message

DenyAll

4]鍚姩鏈嶅姟锛?etc/rc.d/init.d/proftpd start

5]娴嬭瘯锛屽湪瀹㈡埛绔敤FTP杞欢鎴栧懡浠よFTP绋嬪簭杩涜璁块棶ftp.cx.com銆?

6]proftpd鎶€宀傚彧姝わ紝杩樻湁寰堝楂樼骇搴旂敤锛岃鍙傝€冪浉鍏宠祫鏂欙紝杩欓噷灏变笉澶氳禈杩般€?

鍗併€乄WW鏈嶅姟

www鏈嶅姟鐢╝pache鏉ュ疄鐜帮紝姝ラ鏋佸叾绠€鍗曪紝褰撶劧锛岃繖閲岃鐨勬槸鍒濈骇搴旂敤銆傚洜涓烘垜浠瀹炵幇鐨勬槸绠€鍗曠殑www鏈嶅姟锛屾墍浠ュ彧闇€鏇存敼涓嬮潰鍑犱釜鍙傛暟鍗冲彲锛?

1]Vi /etc/httpd/conf/httpd.conf

ServerName www.cx.com

DocumentRoot 鈥?var/www鈥?

2]鎷疯礉缃戦〉鏂囦欢鍒?var/www鐩綍

3]鍚姩鏈嶅姟锛?etc/rc.d/init.d/httpd start

灏唄ttpd璁剧疆涓虹郴缁熻嚜鍚姩鏈嶅姟锛歝hkconfig 鈥搇evel 3 httpd on

4]娴嬭瘯锛氬湪ie涓敤http://www.cx.com娴嬭瘯銆?

涓轰粈涔堟妸www鏈嶅姟璁插緱杩欎箞绠€鍗曞憿锛屼富瑕佹槸鍥犱负杩欑鍗曚竴绫诲瀷鐨勭綉椤垫枃浠舵湇鍔$敤寰楄緝灏戯紝鐜板湪澶у鏁伴兘瑕佺敤cgi,asp,php,杩樻湁鏁版嵁搴撶瓑锛屽叧浜庤繖鏂归潰閰嶇疆杩樿鍙傝€冪浉鍏宠祫鏂欙紝杩欓噷涓嶄綔璇﹁В銆?

鍗佷竴銆佸姩鎬佸煙鍚嶆湇鍔?鍔ㄦ€佸煙鍚嶈繖涓彨娉曚笉澶уΕ褰擄紝搴旇鍙姩鎬乮p for 鍩熷悕鎵嶅銆傚埌鐜板湪涓烘锛宖tp鍜寃ww鏈嶅姟鎴戜滑閮藉疄鐜颁簡锛屽湪灞€鍩熺綉鍐呭彲浠ョ敤www.cx.com鏉ヨ闂紝浣嗘槸鎴戜滑宸茬粡鐢ˋDSL杩為€氫簡internet锛屾垜浠€庢牱璁╁閮ㄨ闂垜浠殑ftp,www鏈嶅姟鍣ㄥ憿锛屾€讳笉鎴愭瘡閮介€氱煡瀵规柟鏈嶅姟鍣ㄧ殑IP鍚э紝鎵€浠ュ氨瑕佺敤鍒板姩鎬佸煙鍚嶆湇鍔★紝澶ц嚧鍘熺悊鏄瘡娆DSL鎷斿彿鏃跺皢鑷韩IP鏇存柊鍒板閮―NS鏈嶅姟鍣ㄦ暟鎹簱涓墍瀵瑰簲鐨勯偅涓煙鍚嶏紝鎵€浠ユ垜浠瘡娆¤闂繖涓煙鍚嶅氨鍙互浜嗭紝鍦ㄨ繖閲岃璁轰竴涓媤ww.3322.org鎻愪緵鐨勫姩鎬佹湇鍔$殑瀹炵幇銆?1]鐧诲綍www.3322.org缃戠珯锛屾敞鍐屼竴涓敤鎴凤紝骞剁敵璇蜂竴涓姩鎬佸煙鍚峹xxx.3322.org銆?2]涓嬭浇linux瀹㈡埛绔蒋浠讹細

http://www.3322.org/dyndnspage/ez-i...-linux-i386.tgz

3]瀹夎杞欢锛?tar zxvf ez-ipupdate-3.0.10-linux-i386.tgz

mv ez-ipupdate-3.0.10-linux-i386 /usr/local/ezip

4]缂栬緫/usr/local/ezip/qdns.conf鏂囦欢锛?vi /usr/local/qdns.conf

service-type=qdns

user=username:password //鐢ㄦ埛鍚嶅強瀵嗙爜锛岀敤鍐掑彿闅斿紑

host=xxxxx.3322.org //浣犵敵璇风殑鍩熷悕

interface=ppp0 //鎺ュ彛涓簆pp0

max-interval=2073600

cache-file=/tmp/ez-ipupdate.cache

5]灏嗗綋鍓峣p鐜版柊鍒版垜浠敵璇风殑鍩熷悕锛?cd /usr/local/ezip

ez-ipupdate 鈥揷 qdns.conf

绯荤粺浼氭彁绀烘暟鎹洿鏂版垚鍔燂紝濂斤紝鎴戜滑鏉ing涓€涓媥xxx.3322.org锛屽搱锛屾灉鐒舵槸ppp0

鐨処P锛屽啀鐢╤ttp://xxx.3322.org璇曚竴涓嬶紝涓€鍒嘜K锛岀埥銆?

6]闂鍙堟潵浜嗭紝闅鹃亾鎴戜滑姣忔鍚姩ADSL閮借鐢ㄦ墜鍔ㄦ洿鏂颁竴娆″悧锛屼綘鍙兘浼氭兂鍒扮敤crontab璁╁畠姣忛殧鍑犲垎閽熸洿鏂颁竴娆★紝寤鸿涓嶉敊锛屼笉杩囦负浜唅p鏇存柊鑰屽惎鐢╟rond鏈嶅姟

浼间箮鏈夌偣灏忛澶у仛锛屾垜鐨勬柟娉曪紝淇敼/usr/sbin/adsl-start鑴氭湰锛?vi /usr/sbin/adsl-start

鎵惧埌鍊掓暟25琛屸€漷ty 鈥搒 && $ECHO 鈥?Connected ! 鈥滐紝鍦ㄥ叾涓嬪鍔犱竴琛岋細

/usr/local/ezip/ez-ipupdate 鈥揷 /usr/local/ezip/qdns.conf

瀛樼洏閫€鍑猴紝OK锛屾垜浠ADSL鎷斿彿瀹屾垚浠ュ悗鑷姩鏇存柊锛岀埥鍚э紒

7]娴嬭瘯涓€涓嬶細

adsl-start

. Connected!

ez-ipupdate Version 3.0.10

Copyright (C) 1999-2000 Angus Mackay.

connected to members.3322.org (202.108.36.139) on port 80.

request successful

OK锛屾暟鎹洿鏂版垚鍔熴€?

濂斤紝鐜板湪浣犻殢鏃堕殢鍦伴兘鍙互鐢▁xxx.3322.org璁块棶浣犵殑鏈嶅姟浜嗭紝涓嶉敊鍚с€?

鍗佷簩銆乷penssh鐨勮缃?濡傛灉浣犲湪瀹堕噷鎴栬€呭叾瀹冨湴鏂癸紝鎬庢牱鎺у埗浣犵殑鏈嶅姟鍣紝浣犲彲鑳戒細鎯冲埌鐢╰elnet锛屾湰鏉ユ槸鍙互鐨勶紝浣嗘槸鐢变簬telnet鐢ㄧ殑鏄槑鐮佷紶杈擄紝瀹规槗缁欓偅浜涗笉鎬€濂芥剰鑰呭彲涔樹箣鏈猴紝鎵€浠ユ垜浠敤openssh鏉ヤ唬鏇縯elnet銆?

1]鍗歌浇鍘熸潵鐨?.9x鐗堬紝2.9x鐗堟湁bug锛屼笉瀹夊叏锛?rpm 鈥揺 openssh

2]鏈€鏂拌蒋浠跺寘涓嬭浇锛?

ftp://ftp.openbsd.org/pub/OpenBSD/O...sh-3.4p1.tar.gz

3]瀹夎杞欢锛?tar zxvf openssh-3.4p1.tar.gz

cd openssh-3.41

./configure --prefix=/usr/local/ssh /

--sysconfdir=/etc/ssh /

--with-tcp-wrappers /

--with-ipv4-default /

--with-md5-passwords

make

make install

娉細瀹夎瀹屾垚浠ュ悗锛屼細鑷姩鐢熸垚涓绘満瀵嗛挜锛岃繕浼氭彁绀洪渶瑕乻shd鐢ㄦ埛甯愬彿锛屽彲鐢╱seradd鍔犱竴涓猻shd鐢ㄦ埛銆?

install /contrib/redhat/sshd.pam /etc/pam.d/sshd

cp contrib/redhat/sshd.init /etc/rc.d/init.d/sshd

chkconfig --level 3 sshd on 锛涢厤缃垚绯荤粺鏈嶅姟

4]閰嶇疆openssh涔?etc/ssh/ssh_config鏂囦欢

vi /etc/ssh/ssh_config

Host *

ForwardAgent no

ForwardX11 no

RhostsAuthentication no

RhostsRSAAuthentication no

RSAAuthentication yes

PasswordAuthentication yes

BatchMode no

CheckHostIP yes

StrictHostKeyChecking ask

IdentityFile ~/.ssh/identity

Port 22

Cipher 3des

EscapeChar ~

5]閰嶇疆openssh涔?etc/ssh/sshd_config鏂囦欢

vi /etc/ssh/sshd_config

Port 22

ListenAddress 0.0.0.0

ListenAddress ::

HostKey /etc/ssh/ssh_host_key

HostKey /etc/ssh/ssh_host_rsa_key

HostKey /etc/ssh/ssh_host_dsa_key

KeyRegenerationInterval 3600

ServerKeyBits 768

SyslogFacility AUTH

LogLevel INFO

LoginGraceTime 600

#PermitRootLogin yes 锛冭繕鏄笉瑕佽root鐩存帴鐧诲綍涓哄锛?

StrictModes yes

RSAAuthentication yes

PubkeyAuthentication yes

RhostsAuthentication no

IgnoreRhosts yes

RhostsRSAAuthentication no

HostbasedAuthentication no

IgnoreUserKnownHosts no

PasswordAuthentication yes

PermitEmptyPasswords no

Subsystem sftp /usr/local/ssh/libexec/sftp-server

6]閰嶇疆鐢ㄦ埛鐨勫姞瀵嗗瘑閽?

useradd test

passwd test

su test

ssh-keygen -d

鍑虹幇鎻愮ず璇峰洖杞﹀苟杈撳叆passwd锛屽啀娆¤緭鍏asswd銆?

娉細杩欎釜瀵嗙爜鏄郴缁熷姞瀵嗚繍绠楁椂鐢ㄥ埌鐨勶紝鐧诲綍鏃惰繕鐢ㄥ師鏉ュ瘑鐮併€?

7]鍚姩鏈嶅姟

/etc/rc.d/init.d/sshd start

8]鍦ㄥ鎴风鐢╰est甯愬彿杩涜娴嬭瘯銆?

涔变竷鍏碂鍐欎簡涓€澶х瘒锛屼篃璇ユ敹灏句簡锛屽啺鍐讳笁灏洪潪涓€鏃ヤ箣瀵掞紝瑕佸缁冨闂鐪嬪鍐欙紝鍓嶈繘鍚э紝鏈嬪弸锛?

2002.8/sz/cx

[email聽protected]

kingpaul @ 04:12 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

linux缁忓吀闂涔嬪熀纭€绡?/h3>

http://www.ebcom.cn/news/main/home/ns_detail.php?id=236&nowmenuid=6&cpath=0048:&catid=48

濂藉儚old浜嗭紝濂藉儚浠ュ墠杩欓噷鎴戝氨杞繃銆?

0001

淇敼涓绘満鍚?

vi /etc/sysconfig/network锛屼慨鏀笻OSTNAME涓€琛屼负HOSTNAME=涓绘満鍚嶏紝閲嶅惎鍚庝篃鑳界敓鏁?

0002

Ret Hat Linux鍚姩鍒版枃瀛楃晫闈?涓嶅惎鍔▁window)

灏?etc/inittab涓?id:5:initdefault: 涓€琛屼腑鐨?鏀逛负3

0003

redhat鐨勮嚜鍔ㄥ崌绾ф洿鏂伴棶棰?hutuworm)

鍦╳ww.redhat.com/corp/support/errata/鎵惧埌琛ヤ竵锛?.1浠ュ悗鐨勭増鏈甫鏈変竴涓伐鍏穟p2date锛屽畠鑳藉娴嬪畾鍝簺rpm鍖呴渶瑕佸崌绾э紝鐒跺悗鑷姩浠巖edhat鐨勭珯鐐逛笅杞藉苟瀹屾垚瀹夎銆?

鍗囩骇闄ernel澶栫殑rpm: up2date -u

鍗囩骇鍖呮嫭kernel鍦ㄥ唴鐨剅pm: up2date -u -f

0004

windows涓嬬湅linux鍒嗗尯鐨勮蒋浠?

Paragon.Ext2FS.Anywhere.2.5.rar鍜宔xplore2fs-1.00-pre4.zip

0005

mount鐢ㄦ硶(sakulagi)

fat32鐨勫垎鍖?mount -o codepage=936,iocharset=cp936 /dev/hda7 /mnt/cdrom

ntfs鐨勫垎鍖?mount -o iocharset=cp936 /dev/hda7 /mnt/cdrom

iso鏂囦欢 mount -o loop /abc.iso /mnt/cdrom

杞洏 mount /dev/fd0 /mnt/floppy

USB闂瓨 mount /dev/sda1 /mnt/cdrom

鎵€鏈?etc/fstab鍐呭 mount -a

鍙互鎸囧畾鏂囦欢鏍煎紡"-t 鏍煎紡", 鏍煎紡鍙互涓簐fat, ext2, ext3绛?

0006

鍦╲mware鐨凩INUX涓娇鐢ㄦ湰鍦扮‖鐩樼殑FAT鍒嗗尯

灏嗘湰鍦扮殑FAT鍒嗗尯鍏变韩锛岀劧鍚庡湪VMWARE涓娇鐢⊿MBFS鎸備笂銆傚彲浠ュ皢濡備笅鐨勮鏀惧埌/etc/fstab涓細

//win_ip/D$ /mnt/d smbfs defaults,auto,username=win_name,password=win_pass,codepage=936,iocharest=gb2312 0 0

鍏朵腑win_ip鏄綘鐨剋indows鐨処P鍦板潃锛?

D$鏄綘鐨剋indows閲岄潰鍏变韩鐨凞鐩樼殑鍏变韩鍚嶏紱

/mnt/d鏄灏嗚鍒嗗尯mount鍒發inux鐨勭洰褰曪紱

win_name鍜寃in_pass鏄綘鐨刉INDOWS閲岄潰鍙互璇诲彇璇ュ垎鍖虹殑鐢ㄦ埛锛屾瘮濡備綘鐨勭鐞嗗憳鍚嶅拰瀵嗙爜銆?

濡傛灉浣犺繍琛屼簡/etc/rc.d/init.d/netfs锛岄偅涔堝湪鍚姩鐨勬椂鍊欏氨浼氳嚜鍔ㄦ寕杞借繖涓垎鍖恒€?

0007.a

鍒犻櫎鍚嶄负-a鐨勬枃浠?

rm ./-a

rm -- -a 鍛婅瘔rm杩欐槸鏈€鍚庝竴涓€夐」锛屽弬瑙乬etopt

ls -i 鍒楀嚭inum锛岀劧鍚庣敤find . -inum inum_of_thisfile -exec rm {} /;

0007.b

鍒犻櫎鍚嶄负/a鐨勬枃浠?

rm //a

0007.c

鍒犻櫎鍚嶅瓧甯︾殑/鍜屸€?0鏂囦欢

杩欎簺瀛楃鏄甯告枃浠剁郴缁熸墍涓嶅厑璁哥殑瀛楃锛屼絾鍙兘鍦ㄦ枃浠跺悕涓骇鐢燂紝濡倁nix涓嬬殑NFS鏂囦欢绯荤粺鍦∕ac绯荤粺涓婁娇鐢?

1.瑙e喅鐨勬柟娉曪紝鎶奛FS鏂囦欢绯荤粺鍦ㄦ寕鍒颁笉杩囨护/瀛楃鐨勭郴缁熶笅鍒犻櫎鍚壒娈婃枃浠跺悕鐨勬枃浠躲€?

2.涔熷彲锛屽皢閿欒鏂囦欢鍚嶇殑鐩綍鍏跺畠鏂囦欢绉昏蛋锛宭s -id 鏄剧ず鍚鏂囦欢鐩綍鐨刬num锛寀mount 鏂囦欢绯荤粺锛?

clri娓呴櫎璇ョ洰褰曠殑inum锛宖sck锛宮ount锛宑heck your lost+found锛宺ename the file in it.

鏈€濂芥槸閫氳繃WINDOWS FTP杩囧幓灏卞彲浠ュ垹闄や换浣曟枃浠跺悕鐨勬枃浠朵簡!

0007.d

鍒犻櫎鍚嶅瓧甯︿笉鍙瀛楃鐨勬枃浠?

鍒楀嚭鏂囦欢鍚嶅苟杞偍鍒版枃浠讹細ls -l >aaa

鐒跺悗缂栬緫鏂囦欢鐨勫唴瀹瑰姞鍏m鍛戒护浣垮叾鍐呭鎴愪负鍒犻櫎涓婅堪鏂囦欢鐨勬牸寮忥細

vi aaa

[rm -r *******

]

鎶婃枃浠跺姞涓婃墽琛屾潈闄?chmod +x aaa

鎵ц $aaa

0007.e

鍒犻櫎鏂囦欢澶у皬涓洪浂鐨勬枃浠?

rm -i `find ./ -size 0`

find ./ -size 0 -exec rm {} /;

find ./ -size |xargs rm -f &闈炲父鏈夋晥

for file in * #鑷繁瀹氫箟闇€瑕佸垹闄ょ殑鏂囦欢绫诲瀷

do

if [ ! -s ${file} ]

then

rm ${file}

echo "rm $file Success!"

fi

done

0008

redhat璁剧疆婊氳疆榧犳爣(mc1011)

杩涘叆X鍚庯紝閫夋嫨榧犳爣鐨勯厤缃紝閫夋嫨wheel mouse(ps/2)灏卞彲浠ヤ簡锛?

濡傛灉榧犳爣琛ㄧ幇寮傚父锛岄噸鍚绠楁満鍗冲彲銆?

0009

鍔犺xwindow

鐢╨inux鍏夌洏鍚姩锛岄€夋嫨鍗囩骇锛岀劧鍚庡崟鐙€夋嫨鍖咃紝瀹夎鍗冲彲

0010

鍒犻櫎linux鍒嗗尯

鍋氫竴寮爌artition magic鐨勫惎鍔ㄨ蒋鐩?鍚姩鍚庡垹闄? 鎴栬€呯敤win2000鐨勫惎鍔ㄥ厜鐩樺惎鍔?鐒跺悗鍒犻櫎.

0011

濡備綍閫€鍑簃an

q

0012

涓嶇紪璇戝唴鏍革紝mount ntfs鍒嗗尯

鍘熻rh8锛屾湭鍗囩骇鎴栫紪璇戝唴鏍?

1. 涓奼oogle.com鎼滅储骞朵笅杞?kernel-ntfs-2.4.18-14.i686.rpm

2. rpm -ivh kernel-ntfs-2.4.18-14.i686.rpm

3. mkdir /mnt/c

4. mount -t ntfs /dev/hda1 /mnt/c

0013

redhat 8.0涓敤xmms鍚琺p3

涓嬭浇www.gurulabs.com/files/xmms-mp3-1.2.7-13.p.i386.rpm

rpm -Uvh xmms-mp3-1.2.7-13.p.i386.rpm

0014

鎵惧洖蹇樿浜嗙殑root鍙d护锛坙ilo/grub锛?

涓夌鍔炴硶锛?

1.鍦ㄧ郴缁熻繘鍏ュ崟鐢ㄦ埛鐘舵€侊紝鐩存帴鐢╬asswd root鍘绘洿鏀?

2.鐢ㄥ畨瑁呭厜鐩樺紩瀵肩郴缁燂紝杩涜linux rescue鐘舵€侊紝灏嗗師鏉?鍒嗗尯鎸傛帴涓婃潵,浣滄硶濡備笅锛?

cd /mnt

mkdir hd

mount -t auto /dev/hdaX(鍘熸潵/鍒嗗尯鎵€鍦ㄧ殑鍒嗗尯鍙凤級 hd

cd hd

chroot ./

passwd root

杩欐牱鍙互鎼炲畾

3.灏嗘湰鏈虹殑纭洏鎷夸笅鏉ワ紝鎸傚埌鍏朵粬鐨刲inux绯荤粺涓婏紝閲囩敤鐨勫姙娉曚笌绗簩绉嶇浉鍚?

rh8涓?

涓€. lilo

1. 鍦ㄥ嚭鐜?lilo: 鎻愮ず鏃堕敭鍏?linux single

鐢婚潰鏄剧ず lilo: linux single

2. 鍥炶溅鍙洿鎺ヨ繘鍏inux鍛戒护琛?

3. #vi /etc/shadow

灏嗙涓€琛岋紝鍗充互root寮€澶寸殑涓€琛屼腑root:鍚庡拰涓嬩竴涓?鍓嶇殑鍐呭鍒犻櫎锛?

绗竴琛屽皢绫讳技浜?

root::......

淇濆瓨

4. #reboot閲嶅惎锛宺oot瀵嗙爜涓虹┖

浜? grub

1. 鍦ㄥ嚭鐜癵rub鐢婚潰鏃讹紝鐢ㄤ笂涓嬮敭閫変腑浣犲钩鏃跺惎鍔╨inux鐨勯偅涓€椤?鍒€塪os鍝?锛岀劧鍚庢寜e閿?

2. 鍐嶆鐢ㄤ笂涓嬮敭閫変腑浣犲钩鏃跺惎鍔╨inux鐨勯偅涓€椤?绫讳技浜巏ernel /boot/vmlinuz-2.4.18-14 ro root=LABEL=/)锛岀劧鍚庢寜e閿?

3. 淇敼浣犵幇鍦ㄨ鍒扮殑鍛戒护琛岋紝鍔犲叆single锛岀粨鏋滃涓嬶細

kernel /boot/vmlinuz-2.4.18-14 single ro root=LABEL=/

4. 鍥炶溅杩斿洖锛岀劧鍚庢寜b閿惎鍔紝鍗冲彲鐩存帴杩涘叆linux鍛戒护琛?

5. #vi /etc/shadow

灏嗙涓€琛岋紝鍗充互root寮€澶寸殑涓€琛屼腑root:鍚庡拰涓嬩竴涓?鍓嶇殑鍐呭鍒犻櫎锛?

绗竴琛屽皢绫讳技浜?

root::......

淇濆瓨

6. #reboot閲嶅惎锛宺oot瀵嗙爜涓虹┖

0015

浣縞trl + alt + del澶辨晥

vi /etc/inittab

灏哻a::ctrlaltdel:/sbin/shutdown -t3 -r now杩欒娉ㄩ噴鎺夛紝灏卞彲浠ヤ簡

0016

濡備綍鐪嬪嚭redhat鐨勭増鏈槸7杩樻槸8(hutuworm)

cat /proc/version鎴栬€卌at /etc/redhat-release鎴栬€卌at /etc/issue

0017

鏂囦欢鍦ㄥ摢涓猺pm涓?鏃犲弻)

涓妛ww.rpmfind.net涓婃悳锛屾垨鑰卹pm -qf 鏂囦欢鍚嶅緱鍒?

0018

鎶妋an鎴杋nfo鐨勪俊鎭瓨涓烘枃鏈枃浠?

浠?tcsh 涓轰緥锛?

man tcsh | col -b > tcsh.txt

info tcsh -o tcsh.txt -s

0019

鍒╃敤鐜板瓨涓や釜鏂囦欢锛岀敓鎴愪竴涓柊鐨勬枃浠?

1. 鍙栧嚭涓や釜鏂囦欢鐨勫苟闆?閲嶅鐨勮鍙繚鐣欎竴浠?

2. 鍙栧嚭涓や釜鏂囦欢鐨勪氦闆?鍙暀涓嬪悓鏃跺瓨鍦ㄤ簬涓や釜鏂囦欢涓殑鏂囦欢)

3. 鍒犻櫎浜ら泦锛岀暀涓嬪叾浠栫殑琛?

1. cat file1 file2 | sort | uniq

2. cat file1 file2 | sort | uniq -d

3. cat file1 file2 | sort | uniq -u

0020

璁剧疆com1鍙o紝璁╄秴绾х粓绔€氳繃com1鍙h繘琛岀櫥褰?

纭鏈?sbin/agetty锛岀紪杈?etc/inittab锛屾坊鍔?

7:2345:respawn:/sbin/agetty /dev/ttyS0 9600

9600bps鏄洜涓鸿仈璺敱鍣ㄧ己鐪佷竴鑸兘鏄繖绉嶉€熺巼锛屼篃鍙互璁炬垚

19200銆?8400銆?7600銆?15200

淇敼/etc/securetty锛屾坊鍔犱竴琛岋細ttyS0锛岀‘淇漴oot鐢ㄦ埛鑳界櫥褰?

閲嶅惎鏈哄櫒锛屽氨鍙互鎷旀帀榧犳爣閿洏鏄剧ず鍣紙鍚姩鏃舵渶濂借繕鏄鐪嬬湅杈撳嚭淇℃伅锛変簡

0021

鍒犻櫎鐩綍涓嬫墍鏈夋枃浠跺寘鎷瓙鐩綍

rm -rf 鐩綍鍚?

0022

鏌ョ湅绯荤粺淇℃伅

cat /proc/cpuinfo - CPU (i.e. vendor, Mhz, flags like mmx)

cat /proc/interrupts - 涓柇

cat /proc/ioports - 璁惧IO绔彛

cat /proc/meminfo - 鍐呭瓨淇℃伅(i.e. mem used, free, swap size)

cat /proc/partitions - 鎵€鏈夎澶囩殑鎵€鏈夊垎鍖?

cat /proc/pci - PCI璁惧鐨勪俊鎭?

cat /proc/swaps - 鎵€鏈塖wap鍒嗗尯鐨勪俊鎭?

cat /proc/version - Linux鐨勭増鏈彿 鐩稿綋浜?uname -r

uname -a - 鐪嬬郴缁熷唴鏍哥瓑淇℃伅

0023

鍘绘帀澶氫綑鐨勫洖杞︾

sed s/^M// test.sh > back.sh锛?娉ㄦ剰^M鏄暡ctrl_v ctrl-m寰楀埌鐨?

鎴栬€?dos2unix filename

0024

鍒囨崲X妗岄潰(lnx3000)

switchdesk KDE鎴栬€卻witchdesk GNOME

0025

閫氱敤鐨勫0鍗¢┍鍔ㄧ▼搴?lnx3000)

OSS www.opensound.com/ ALSA www.alsa-project.org/

0026

鏀瑰彉redhat鐨勭郴缁熻瑷€/瀛楃闆?beming/mc1011)

淇敼 /etc/sysconfig/i18n 鏂囦欢锛屽

锛寈window浼氭樉绀鸿嫳鏂囩晫闈紝

锛寈window浼氭樉绀轰腑鏂囩晫闈€?

杩樻湁涓€绉嶆柟娉?

cp /etc/sysconfig/i18n $HOME/.i18n

淇敼 $HOME/.i18n 鏂囦欢锛屽

锛寈window浼氭樉绀鸿嫳鏂囩晫闈紝

锛寈window浼氭樉绀轰腑鏂囩晫闈€?

杩欐牱灏卞彲浠ユ敼鍙樹釜浜虹殑鐣岄潰璇█锛岃€屼笉褰卞搷鍒殑鐢ㄦ埛

0027

鎶婂睆骞曡缃负90鍒?

stty cols 90

0028

浣跨敤md5sum鏂囦欢

md5sum isofile > hashfile, 灏?md5sum 妗f涓?hashfile 妗f鍐呭姣斿, 楠岃瘉鏉傚噾鍊?

鏄惁涓€鑷?md5sum 鈥揷 hashfile

0029

涓€娆¤В鍘嬪涓獄ip鏂囦欢

unzip "*"锛屾敞鎰忓紩鍙蜂笉鑳藉皯

0030

鐪媝df鏂囦欢

浣跨敤xpdf鎴栬€呭畨瑁卆crobat reader for linux

0031

鏌ユ壘鏉冮檺浣嶄负S鐨勬枃浠?

find . -type f /( -perm -04000 -o -perm -02000 /) -exec ls -lg {} /;

0032

瑁呬腑鏂囪緭鍏ユ硶

浠edhat8涓轰緥,xwindow鍙婂叾缁堢涓嬬殑涓嶇敤璇翠簡鍚?缂虹渷灏卞畨瑁呬簡,鐢╟trl-space鍛煎嚭銆?

鐜板湪璁ㄨ绾痗onsole,璇蜂笅杞絲hcon.gnuchina.org/download/src/zhcon-0.2.1.tar.gz,

鏀惧湪浠讳竴鐩綍涓?tar xvfz zhcon-0.2.1.tar.gz, cd zhcon-0.2.1, ./configure,

make, make install銆傚畨瑁呯粨鏉燂紝瑕佹兂浣跨敤锛岃杩愯zhcon锛屾兂閫€鍑猴紝杩愯exit銆?

0033

鎶婂脊鍑虹殑鍏夌洏鏀跺洖鏉?beike)

#eject 锛峵

0034

cd鍏夌洏鍋氭垚iso鏂囦欢(寮辨櫤)

cp /dev/cdrom xxxx.iso

0035

蹇€熻鐪嬪紑鏈虹殑纭欢妫€娴?寮辨櫤)

dmesg | more

0036

鏌ョ湅纭洏鐨勪娇鐢ㄦ儏鍐?

df -k 浠涓哄崟浣嶆樉绀?

df -h 浠ヤ汉鎬у寲鍗曚綅鏄剧ず锛屽彲浠ユ槸b,k,m,g,t..

0037

鏌ョ湅鐩綍鐨勫ぇ灏?

du -sh dirname

-s 浠呮樉绀烘€昏

-h 浠銆丮銆丟涓哄崟浣嶏紝鎻愰珮淇℃伅鐨勫彲璇绘€с€侹B銆丮B銆丟B鏄互1024涓烘崲绠楀崟 浣嶏紝 -H浠?000涓烘崲绠楀崟浣嶃€?

0038

鏌ユ壘鎴栧垹闄ゆ鍦ㄤ娇鐢ㄦ煇鏂囦欢鐨勮繘绋?wwwzc)

fuser filename

fuser -k filename

0039

瀹夎杞欢

rpm -ivh aaa.rpm

tar xvfz aaa.tar.gz; cd aaa; ./configure; make; make install

0040

瀛楃妯″紡涓嬭缃?鍒犻櫎鐜鍙橀噺

bash涓?

璁剧疆锛歟xport 鍙橀噺鍚?鍙橀噺鍊?

鍒犻櫎锛歶nset 鍙橀噺鍚?

csh涓?

璁剧疆锛歴etenv 鍙橀噺鍚?鍙橀噺鍊?

鍒犻櫎锛歶nsetenv 鍙橀噺鍚?

0041

ls濡備綍鐪嬪埌.寮€澶寸殑鏂囦欢

ls -a

0042

rpm涓殑鏂囦欢瀹夎鍒板摢閲屽幓浜?

rpm -qpl aaa.rpm

0043

浣跨敤src.rpm

rpmbuild --rebuild *.src.rpm

0044

vim涓樉绀洪鑹叉垨涓嶆樉绀洪鑹?

vi ~/.vimrc; 濡傛灉鏈塻yntax on锛屽垯鏄剧ず棰滆壊锛宻yntax off锛屽垯涓嶆樉绀洪鑹?

0045

linux鏄疄鏃惰繕鏄垎鏃舵搷浣滅郴缁?

鍒嗘椂

0046

make bzImage -j鐨刯鏄粈涔堟剰鎬?wind521)

-j涓昏鏄敤鍦ㄥ綋浣犵殑绯荤粺纭欢璧勬簮姣旇緝澶х殑鏃跺€欙紝姣旇緝瀵岃鐨勬椂鍊欙紝鐢ㄨ繖涓彲浠ユ潵鍔犲揩缂栬瘧鐨勯€熷害锛屽-j 3

0047

婧愮爜鍖呮€庝箞娌℃湁

浣犳病鏈夊畨瑁呮簮浠g爜锛屼綘鎶婁綘鍏夌洏涓妑pm -i *kernel*source*.rpm瑁呬笂锛屽氨鍙互鐪嬪埌浣犵殑婧愪唬鐮佷簡銆?

0048

淇敼绯荤粺鏃堕棿

date -s 鈥?003-04-14 cst鈥濓紝cst鎸囨椂鍖猴紝鏃堕棿璁惧畾鐢╠ate -s 18:10

0049

寮€鏈哄氨mount涓妛indows涓嬬殑鍒嗗尯

鑷姩灏唚indows鐨刣鐩樻寕鍒?mnt/d涓婏紝鐢╲i鎵撳紑/etc/fstab锛屽姞鍏ヤ互涓嬩竴琛?

/dev/hda5 /mnt/d vfat defaults,codepage=936,iocharset=cp936 0 0

娉ㄦ剰锛屽厛寰楁墜宸ュ缓绔嬩竴涓?mnt/d鐩綍

0050

linux鎬庝箞鐢ㄨ繖涔堝鍐呭瓨

涓轰簡鎻愰珮绯荤粺鎬ц兘鍜屼笉娴垂鍐呭瓨锛宭inux鎶婂鐨勫唴瀛樺仛浜哻ache锛屼互鎻愰珮io閫熷害

0051

FSTAB 鏈€鍚庣殑閰嶇疆椤归噷杈规渶鍚庝袱涓暟瀛楁槸浠€涔堟剰鎬?lnx3000)

绗竴涓彨fs_freq,鐢ㄦ潵鍐冲畾鍝竴涓枃浠剁郴缁熼渶瑕佹墽琛宒ump鎿嶄綔锛?灏辨槸涓嶉渶瑕侊紱

绗簩涓彨fs_passno,鏄郴缁熼噸鍚椂fsck绋嬪簭妫€娴嬬鐩樼殑椤哄簭鍙?

1 鏄痳oot鏂囦欢绯荤粺锛? 鏄埆鐨勬枃浠剁郴缁熴€俧sck鎸夊簭鍙锋娴嬬鐩橈紝0琛ㄧず璇ユ枃浠剁郴缁熶笉琚娴?

dump 鎵цext2鐨勬枃浠剁郴缁熺殑澶囦唤鎿嶄綔

fsck 妫€娴嬪拰淇鏂囦欢绯荤粺

0052

linux涓鐢ㄦ埛鐨勫瘑鐮佸繀椤绘湁涓€瀹氱殑闀垮害,骞朵笖绗﹀悎澶嶆潅搴?eapass)

vi /etc/login.defs锛屾敼PASS_MIN_LEN

0053

linux涓殑缈昏瘧杞欢

鏄熼檯璇戠帇 xdict

0054

涓嶈鏄剧ず鍣ㄤ紤鐪?

setterm -blank 0

setterm -blank n (n涓虹瓑寰呮椂闂?

0055

鐢╠at鏌ヨ鏄ㄥぉ鐨勬棩鏈?gadfly)

date --date=yesterday

0056

xwindow涓嬪浣曟埅灞?

Ksnapshot鎴栬€単imp

0057

瑙e帇灏忓叏

tar xvfj example.tar.bz2

tar xvfz example.tar.gz

tar xvfz example.tgz

tar xvf example.tar

unzip example.zip

0058

鍦ㄥ绾х洰褰曚腑鏌ユ壘鏌愪釜鏂囦欢鐨勬柟娉?闈掓捣婀?

find /dir -name filename.ext

du -a | grep filename.ext

locate filename.ext

0059

涓嶈鏅€氱敤鎴疯嚜宸辨敼瀵嗙爜(myxfc)

[[email聽protected]_fc etc]# chmod 511 /usr/bin/passwd

鍙堟兂璁╂櫘閫氱敤鎴疯嚜宸辨敼瀵嗙爜

[[email聽protected]_fc etc]# chmod 4511 /usr/bin/passwd

0060

鏄惧崱瀹炲湪閰嶄笉涓婃€庝箞鍔?win_bigboy)

鍘?http://www.redflag-linux.com/锛屼笅浜唜free86 4.3瀹夎灏卞彲浠ヤ簡.

0061

瓒呭己鍒犻櫎鏍煎紡鍖栧伐鍏?寮辨櫤)

姣擯QMagic瀹夊叏鐨勩€佸缓绔嬪垹闄ゆ牸寮忓寲鐨勫皬宸ュ叿锛歴fdisk.exe for msdos

http://www.wushuang.net/soft/sfdisk.zip

0062

濡備綍璁﹛mms鎾斁鍒楄〃閲屾樉绀烘纭殑涓枃(myxfc)

-*-*-*-*-*-iso8859-1,-misc-simsun-medium-r-normal--12-*-*-*-*-*-gbk-0,*-r-

鎶婅繖涓笢瑗垮畬鍏ㄦ嫹璐濆埌浣犵殑瀛椾綋閲岄潰

鎿嶄綔鏂规硶:

鍙抽敭鍗曞嚮xmms鎾斁宸ュ叿鐨勪换浣曞湴鏂?

浼氱湅鍒颁竴涓?閫夐」",鐒跺悗閫夋嫨"鍔熻兘璁惧畾"閫夋嫨"fonts"

鐒跺悗鎶婁笂闈㈢殑瀛椾綋瀹屾暣鐨勬嫹璐濆埌"鎾斁娓呭崟"鍜?"user x font

0063

linux涓嬪惉MP3(hehhb)

redhat鍏夌洏鍘熷甫鐨剎mms涓嶈兘鎾斁MP3(鏃犲0), 瑕佷笅杞藉畨瑁呬竴涓猂PM鍖?xmms-mp3-1.2.7-13.p.i386.rpm瀹夎鍗冲彲.鎵撳紑xmms,ctl-p,鍦╢ont鏍忎腑

鍏堝湪涓婂崐閮ㄧ殑灏忔鍐呮墦鍕撅紝鍐嶉€夋嫨 鈥渇ixed(misc) gbk-0 13鈥濆彿瀛?

浣撳嵆鍙樉绀轰腑鏂囨瓕鏇插悕銆傚湪闊抽杈撳嚭鎻掍欢涓€夋嫨 "寮€鏀鹃煶棰戠郴缁熼┍鍔?

绋嬪簭 1.2.7 [lioOSS.so]鍗冲彲姝e父鎾斁MP3鏂囦欢.

0064

瀹夎涓枃瀛椾綋(hehhb)

鍏堜笅杞?http://freshair.netchina.com.cn/~George/sm.sh

(鍙傝€冩枃鐚? http://www.linuxeden.com/edu/doctext.php?docid=2679)

SimSun18030.ttc鍦ㄥ井杞綉绔欏彲涓嬭浇锛宧ttp://www.microsoft.com/china/windows2000/downloads/18

030.asp銆€瀹冩槸涓猰si鏂囦欢锛屽湪 mswindows涓畨瑁呯敤鐨勶紝瑁呭ソ鍚庡湪windows鐩綍涓嬬殑fonts

鐩綍閲岄潰灏卞彲浠ユ壘鍒板畠銆傛妸simsun.ttc锛孲imSun18030.ttc锛宼ahoma.ttf锛宼ahomabd.ttf

鎷疯礉鍒?usr/local/temp锛岀劧鍚庝笅杞界殑shell鏂囦欢涔熸斁鍒拌繖涓洰褰曢噷锛岀劧鍚庢墦寮€缁堢

cd /usr/local/temp

chmod 755 sm.sh

./sm.sh

0065

瑁呰浇windows鍒嗗尯鐨凢AT32銆丗AT16鏂囦欢绯荤粺(hehhb)

浠oot韬唤杩涘叆KDE锛岀偣鍑绘闈笂鐨勨€滆捣鐐光€濆浘鏍囷紝鍦?mnt鐩綍涓嬪缓绔嬪涓嬫枃浠跺す锛歝,d,e,f,g,usb.鍒嗗埆鐢ㄤ綔windows涓嬪悇鍒嗗尯鍜寀sb闂洏銆?

銆€銆€鐢ㄦ枃鏈紪杈戝櫒鎵撳紑/etc/fstab 鏂囦欢.鍔犲叆濡備笅:

/dev/hda1 /mnt/c vfat iocharset=gb2312,umask=0,codepage=936 0 0

/dev/hda5 /mnt/d vfat iocharset=gb2312,umask=0,codepage=936 0 0

/dev/hda6 /mnt/e vfat iocharset=gb2312,umask=0,codepage=936 0 0

/dev/hda7 /mnt/f vfat iocharset=gb2312,umask=0,codepage=936 0 0

/dev/hda8 /mnt/g vfat iocharset=gb2312,umask=0,codepage=936 0 0

/dev/cdrom /mnt/cdrom udf,iso9660 noauto,iocharset=gb2312,owner,kudzu,ro 0 0

/dev/sda1 /mnt/usb vfat iocharset=gb2312,umask=0,codepage=936 0 0

瀛樼洏閫€鍑? 閲嶆柊鍚姩鍚庡嵆鍙甯歌闂瓼AT32鎴朏AT16鏍煎紡鍒嗗尯,瑙e喅鏄剧ずWINDOWS鍒嗗尯涓嬪拰鍏夌洏涓枃鏂囦欢鍚嶄贡鐮?

闂.鍏朵腑鍏卞叚鍒楋紝姣忓垪鐢═ab閿垎寮€銆傛敞鎰忔鏂规硶鍙兘mount涓奆at 鍒嗗尯鏍煎紡.sda1鏄棯鐩樸€?

0066

鍦╔涓嬩娇鐢ㄤ簲绗斿拰鎷奸煶,鍖轰綅杈撳叆娉?hmkart)

浠巋ttp://www.fcitx.org/涓婁笅杞絝citx鐨剅pm鍖呭畨瑁呭嵆鍙?

0067

鍦↙inux涓嬪浣曡В鍘婻AR鏂囦欢(hmkart)

http://www.linuxeden.com/download/softdeta....php?softid=883

涓嬭浇RAR for Linux 3.2.0锛岃В鍘嬫彮寮€鍚巑ake

鐒跺悗鍙互鐢╱nrar e youfilename.rar瑙e帇rar鏂囦欢

0068

纭洏瀹夎鍚庢€庝箞娣诲姞/鍒犻櫎rpm鍖?sakulagi)

redhat-config-packages --isodir=

鍙互鎸囧畾iso鏂囦欢鎵€鍦ㄧ殑鐩綍

0069

瀛楃涓嬫帶鍒堕煶閲?grub007)

aumix

0070

鐢╠d鍋歩so(grub007)

dd if=/dev/cdrom of=/tmp/aaa.iso

0071

鍒犻櫎鍑犲ぉ浠ュ墠鐨勬墍鏈変笢瑗?鍖呮嫭鐩綍鍚嶅拰鐩綍涓殑鏂囦欢)(shally5)

find . -ctime +3 -exec rm -rf {} /;

鎴?

find ./ -mtime +3 -print|xargs rm -f -r

0072

鐢ㄦ埛鐨刢rontab鍦ㄥ摢閲?hutuworm)

/var/spool/cron/涓嬩互鐢ㄦ埛鍚嶅懡鍚嶇殑鏂囦欢

0073

浠ヤ笉鍚岀殑鐢ㄦ埛韬唤杩愯绋嬪簭

su - username -c "/path/to/command"

鏈夋椂鍊欓渶瑕佽繍琛岀壒娈婅韩浠界殑绋嬪簭, 灏卞彲浠ヨsu鏉ュ仛

0074

濡備綍娓呯┖涓€涓枃浠?)

> filename

0075

涓轰粈涔圤penOffice涓嬩笉鑳芥樉绀轰腑鏂?allen1970)

鏇存敼瀛椾綋璁剧疆

tools->options->font replacement

Andale Sans UI -> simsun

0076

濡備綍澶囦唤Linux绯荤粺(Purge)

Symantec Ghost 7.5浠ュ悗鐨勭増鏈敮鎸丒xt3 native澶嶅埗

0077

linux涓婄殑partition magic(wwwzc)

Linux涓嬩竴涓湁鐢ㄧ殑鍒嗗尯宸ュ叿: parted

鍙互瀹炴椂淇敼鍒嗗尯澶у皬, 鍒犻櫎/寤虹珛鍒嗗尯.

0078

/proc/sys/sem涓瘡椤逛唬琛ㄤ粈涔堟剰鎬? (sakulagi)

/proc/sys/sem鍐呭濡備笅

250 32000 32 128

杩?涓弬鏁颁緷娆′负SEMMSL(姣忎釜鐢ㄦ埛鎷ユ湁淇″彿閲忔渶澶ф暟閲?,SEMMNS(绯荤粺淇″彿閲忔渶澶ф暟閲?,SEMOPM(姣忔semop绯荤粺璋冪敤鎿嶄綔鏁?,SEMMNI(绯荤粺淇″彿閲忛泦鏈€澶ф暟閲?

0079

Grub 寮曞鑿滃崟閲?bigmem smp up 閮芥槸浠€涔堟剰鎬濓紵(lnx3000)

smp: 锛坰ymmetric multiple processor锛夊绉板澶勭悊鍣ㄦā寮?

bigmem: 鏀寔1G 浠ヤ笂鍐呭瓨鐨勪紭鍖栧唴鏍?

up:锛圲ni processor锛?鍗曞鐞嗗櫒鐨勬ā寮?

0080

Oracle鐨勫畨瑁呯▼搴忎负浠€涔堟樉绀轰贡鐮侊紵(lnx3000)

鐜板湪Oracle鐨勫畨瑁呯▼搴忓涓枃鐨勬敮鎸佹湁闂锛屽彧鑳戒娇鐢ㄨ嫳鏂囩晫闈㈡潵瀹夎锛屽湪鎵цruninstaller涔嬪墠锛屾墽琛岋細export LANG=C;export LC_ALL=C

0081

linux涓嬫枃浠跺拰鐩綍鐨勯鑹蹭唬琛ㄤ粈涔?sakulagi,寮辨櫤)

钃濊壊琛ㄧず鐩綍锛涚豢鑹茶〃绀哄彲鎵ц鏂囦欢锛涚孩鑹茶〃绀哄帇缂╂枃浠讹紱娴呰摑

鑹茶〃绀洪摼鎺ユ枃浠讹紱鐏拌壊琛ㄧず鍏跺畠鏂囦欢锛涚孩鑹查棯鐑佽〃绀洪摼鎺ョ殑鏂囦欢鏈夐棶棰樹簡锛涢粍鑹叉槸璁惧鏂囦欢锛屽寘鎷琤lock, char, fifo銆?

鐢╠ircolors -p鐪嬪埌缂虹渷鐨勯鑹茶缃紝鍖呮嫭鍚勭棰滆壊鍜屸€滅矖浣撯€濓紝涓嬪垝绾匡紝闂儊绛夊畾涔夈€?

0082

mysql鐨勬暟鎹簱瀛樻斁鍦ㄤ粈涔堝湴鏂?

1. 濡傛灉浣跨敤rpm鍖呭畨瑁咃紝搴旇鍦?var/lib/mysql鐩綍涓嬶紝浠ユ暟鎹簱鍚嶄负鐩綍鍚?

2. 濡傛灉婧愮爜瀹夎鍦?usr/local/mysql涓紝搴旇鍦?usr/local/mysql/var涓紝浠ユ暟鎹簱鍚嶄负鐩綍鍚?

0083

濡備綍鏂板涓€鍧楃‖鐩?濂藉ソ鍏堢敓)

涓€銆佸叧鏈猴紝鐗╃悊杩炴帴纭洏

濡傛灉鏄疘DE纭洏锛屾敞鎰忎富銆佷粠鐩樼殑璁剧疆锛涘鏋滄槸SCSI纭洏锛屾敞鎰忛€夋嫨涓€涓病鏈夎浣跨敤鐨処D鍙枫€?

浜屻€佸紑鏈猴紝妫€鏌ョ‖鐩樻湁娌℃湁琚玪inux妫€娴嬪埌

dmesg |grep hd*(ide纭洏)

dmesg |grep sd*(SCSI纭洏)

鎴栬€?less /var/log/dmesg

濡傛灉浣犳病鏈夋娴嬪埌浣犵殑鏂扮‖鐩橈紝閲嶅惎锛屾鏌ヨ繛绾匡紝鐪嬬湅bios鏈夋病鏈夎鍑哄畠鏉ャ€?

涓夈€佸垎鍖?

浣犲彲浠ヤ娇鐢╢disk锛孲fdisk鎴栬€卲arted锛圙NU鍒嗗尯宸ュ叿,linux涓嬬殑partition magic锛?

鍥涖€佹牸寮忓寲

mkfs

浜斻€佷慨鏀筬stab

vi /etc/fstab

0084

linux涓嬫€庝箞鐪嬪垎鍖虹殑鍗锋爣鍟?(q1208c)

e2label /dev/hdxn, where x=a,b,c,d....; n=1,2,3...

0085

RH8,9涓畨瑁呭悗濡備綍娣诲姞鏂扮殑璇█鍖?濂藉ソ鍏堢敓)

涓€.8.0涓?

1.鏀惧叆绗竴寮犲厜鐩?

2.cd /mnt/cdrom/Redhat/RPMS

3.rpm -ivh ttfonts-ZH_CN-2.11-29.noarch.rpm(绠€浣撲腑鏂?浣犲彲浠ョ敤tab閿潵琛ラ綈鍚庨潰鐨勯儴鍒?浠ュ厤杈撳叆鏈夎)

4.rpm -ivh ttfonts-ZH_TW-2.11-15.noarch.rpm(绻佷綋涓枃)

濡傛灉浣犺繕鎯宠鏃ユ枃銆侀煩鏂?璇曡瘯绗簩寮犲厜鐩樹笂鐨則tfonts*.rpm.

浜?9.0涓?

9.0涓嶅湪绗竴寮犵洏涓?鍦ㄧ涓夊紶鐩樹笂.rpm鍖呭悕鍒嗗埆涓?

ttfonts-zh_CN-2.12-1.noarch.rpm(绠€浣撲腑鏂?

ttfonts-zh_TW-2.11-19.noarch.rpm (绻佷綋涓枃)

kingpaul @ 04:10 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

linux缁忓吀闂涔嬬綉缁滅瘒

http://www.ebcom.cn/news/main/home/ns_detail.php?id=237&nowmenuid=6&cpath=0048:&catid=48

0001

璁゛pache鐨勯粯璁ゅ瓧绗﹂泦鍙樹负涓枃

濡傛灉鏄?.*锛寁i httpd.conf

鎵惧埌 AddDefaultCharset ISO8859-1 涓€琛岋紝鏀逛负AddDefaultCharset GB2312

濡傛灉鏄?.*鐨勮瘽锛岄渶瑕佹敼鍔ㄤ竴涓湴鏂癸紝vi httpd.conf

AddDefaultCharset ISO-8859-1 鏀逛负 AddDefaultCharset off

0002

姘镐箙鏇存敼ip

ifconfig eth0 鏂癷p

鐒跺悗缂栬緫/etc/sysconfig/network-scripts/ifcfg-eth0锛屼慨鏀筰p

0003

浠嶭inux涓婅繙绋嬫樉绀篧indows妗岄潰(lnx3000)

瀹夎rdesktop鍖?

0004

鎵嬪姩娣诲姞榛樿缃戝叧

浠oot鐢ㄦ埛锛屾墽琛? route add default gw 缃戝叧鐨処P

鎯虫洿鏀圭綉鍏?

1 vi /etc/sysconfig/network-scripts/ifcfg-eth0

鏇存敼GATEWAY

2 /etc/init.d/network restart

0005

redhat 8.0涓妋sn鍜宷q

涓嬭浇Gaim 0.58鐗堬細

www.linuxsir.org/gaim/gaim-0.58-2.i386.rpm

涓嬭浇QQ鎻掍欢 for gcc2.9鐗堬細

www.linuxsir.org/gaim/libqq-0.0.3-ft-0.58-gcc296.so.gz

灏嗕笅杞界殑鏂囦欢鏀惧叆/temp鐩綍锛岀劧鍚庡皢绯荤粺涓凡鏈夌殑Gaim鍒犻櫎锛屽嵆鍦ㄧ粓绔豢鐪熷櫒涓敭鍏ュ懡浠わ細rpm -e gaim銆?

寮€濮嬪畨瑁?

鎵撳紑缁堢浠跨湡鍣紝缁х画鎵ц涓嬪垪鍛戒护瀹夎Gaim 0.58鐗堬紝鍗筹細

cd /temp銆€銆€銆€銆€銆€銆€銆€銆€銆€锛堣繘鍏emp鐩綍锛?

rpm -ivh gaim-0.58-2.i386.rpm銆€锛堝畨瑁呰蒋浠讹級

褰撳畨瑁呮垚鍔熷悗锛屼綘灏卞彲浠ュ湪GNOME鎴朘DE妗岄潰寤虹珛Gaim鍥炬爣浜嗐€?

缁х画瀹夎QQ鎻掍欢锛屽嵆閿叆鍛戒护锛?

gunzip libqq-0.0.3-ft-0.58-gcc296.so.gz (瑙e帇缂╂枃浠讹級

cp libqq-0.0.3-ft-0.58-gcc296.so /usr/lib/gaim銆€锛堝鍒舵彃浠跺埌gaim搴撶洰褰曚腑锛?

杞欢璁剧疆

棣栨鍚姩Gaim 0.85鐗堟椂锛屼細鍑虹幇鐨勭櫥褰曠晫闈€傚厛閫夋嫨鈥滄彃浠垛€濓紝鍦ㄦ彃浠跺璇濇涓偣鍑烩€滃姞杞解€濓紝鍒嗗埆灏?

libmsn.so鍜宭ibqq-0.0.3-ft-0.58-gcc296.so鏂囦欢瑁呭叆锛岀‘璁ゅ悗鍏抽棴銆傜劧鍚庡啀閫夋嫨鈥滄墍鏈夊笎鍙封€濓紝鍦?

鍑虹幇鐨勫笎鍙风紪杈戝櫒涓户缁偣鍑烩€滃鍔犫€濓紝褰撳嚭鐜扮殑淇敼甯愬彿椤甸潰鏃讹紝鎴戜滑灏卞彲浠ヨ緭鍏ヨ嚜宸辩殑QQ鎴朚SN鍙?

浜嗭紝鐧诲綍鍚嶅~鍐橯Q鍙风爜鎴朚SN閭锛屽瘑鐮佸~鍐欏搴旂殑QQ鎴朚SN瀵嗙爜锛孉lias濉啓鑷繁鐨勬樀绉帮紝鍗忚閫夋嫨

鐩稿簲鐨凲Q鎴朚SN锛屽叾浠栫殑璁剧疆鎸夐粯璁ょ殑鍗冲彲銆傚綋鍏ㄩ儴璁剧疆瀹屾垚鍚庡氨鍙互鐧诲綍浣跨敤浜嗐€?

0006

鏌ュ嚭22绔彛鐜板湪杩愯浠€涔堢▼搴?

lsof -i :22

0007

鏌ョ湅鏈満鐨処P锛実ateway, dns

IP锛?

浠oot鐢ㄦ埛鐧诲綍锛屾墽琛宨fconfig銆傚叾涓璭th0鏄涓€鍧楃綉鍗★紝lo鏄粯璁ょ殑璁惧

Gateway:

浠oot鐢ㄦ埛鐧诲綍锛屾墽琛宯etstat -rn锛屼互0.0.0.0寮€澶寸殑涓€琛岀殑Gateway鍗充负榛樿缃戝叧

涔熷彲浠ユ煡鐪?etc/sysconfig/network鏂囦欢锛岄噷闈㈡湁鎸囧畾鐨勫湴鍧€锛?

DNS锛?

more /etc/reslov.conf锛屽唴瀹规寚瀹氬涓嬶細

nameserver 202.96.69.38

nameserver 202.96.64.38

0008

RH8.0鍛戒护琛屼笅杞绘澗鏀瑰彉ping 鐨凾TL鍊?cgweb)

#sysctl -w net.ipv4.ip_default_ttl=N

(N=0~255),鑻>255,鍒檛tl=0

0009

RH8.0鍛戒护琛屼笅杞绘澗鏀瑰彉绯荤粺閰嶇疆榛樿鍊?houaq)

缂栬緫/etc/sysctl.conf, 渚嬪锛屽皢

net.ipv4.ip_forward = 0

鍙樹负

net.ipv4.ip_forward = 1

閲嶅惎鍚庣敓鏁堬紝鐢╯ysctl -a鏌ョ湅鍙煡

0010

mount灞€鍩熺綉涓婂叾浠杦indows鏈哄櫒鍏变韩鍑虹殑鐩綍

mount -t smbfs -o username=guest,password=guest //machine/path /mnt/cdrom

0011

鍏佽锝滅姝oot閫氳繃SSH鐧婚檰(Fun-FreeBSD)

淇敼sshd_config:PermitRootLogin no|yes

0012

璁﹔oot鐩存帴telnet鐧婚檰

缂栬緫/etc/pam.d/login锛屽幓鎺?

auth required /lib/security/pam_securetty.so 杩欏彞璇?

0013

鍦╨inux鎺dsl璁惧

闇€瑕佷竴涓繍杞甯哥殑Linux + 鑷冲皯涓€鍧楃綉鍗?+ 瀹藉甫璁惧宸茬粡鐢宠瀹屾瘯锛屽悓鏃跺凡缁忓紑閫?

鍓嶅競鍦轰笂澶ф鏈夊嚑绉岮DSL璁惧锛屼粬浠伐浣滅殑鏂瑰紡鏈変竴浜涚粏寰殑宸埆銆?

灏辨槸閫氳繃铏氭嫙鎷ㄥ彿鏉ュ畬鎴愪笂缃戠殑杩欎竴杩囩▼锛屼篃灏辨槸鍒╃敤pppoe璁惧鏉ヨ繘琛岃櫄鎷熸嫧鍙风殑

鍙綔鍏ㄥ悜鐚紝灏辨槸涓€绉嶅姞鐢靛悗鑷姩鐨勮繘琛屾嫧鍙风殑宸ヤ綔锛岀劧鍚庣暀缁欐垜浠殑鎺ュ彛鏄疪J45,

澶ц繛鍦板尯涓€鑸暀缁欐垜浠殑缃戝叧閮芥槸10.0.0.2,杩欑璁惧鏈€瀹规槗瀵逛粯锛屾渶鍚庢槸鐩存帴鍒嗛厤

缁欑敤鎴蜂竴涓浐瀹氱殑IP锛岀浉瀵瑰ぇ瀹舵潵璇翠篃姣旇緝瀹规槗瀵逛粯

1.绗竴绉嶉渶瑕佽繘琛屾嫧鍙凤細

杩欏嚑绉嶈澶囬兘鏄€氳繃eth鎺ュ彛涓庤绠楁満杩涜閫氳鐨勶紝鎵€浠ュ厛灏嗙‖浠惰澶囩殑杩炴帴浣滃ソ锛屽挨

鍏舵槸瀹藉甫鐚殑锛屼竴瀹氳纭鏃犺锛堝惁鍒欎竴浼氬効瑕佷笉鍘诲彲涓嶇畻鎴戠殑浜嬫儏锛?

鐒跺悗鍚姩绯荤粺锛岀‘璁ょ郴缁熶笂鏄惁瀹夎rp-pppoe杩欎釜杞欢锛堥€氳繃rpm -qa|grep pppoe鏉ユ煡

鎵撅級锛屽娌℃湁瀹夎鐨勭敤鎴凤紝鍦ㄥ厜鐩橀噷鎴栨槸鍒扮綉涓婂幓down涓€涓潵锛屽畨瑁呬笂鍚庯紝浠oot鐢ㄦ埛

鎵цadsl-setup锛岃繖鏍峰氨杩涘叆浜哸dsl鐨勮祫鏂欑殑璁惧畾鐘舵€侊紝瑕佹眰杈撳叆鐢宠瀹藉甫鐨勭敤鎴峰悕浠?

鍙婂叾浠栦竴浜涗俊鎭紝纭娌℃湁闂锛屾帴鍙楃洿鑷虫渶鍚庯紙閲岄潰閮芥槸E鏂囷紝浣嗘槸涓€鐪嬪嵆鑳芥噦锛屾瘮

杈冪畝鍗曪紝鏈夊叧涓€涓槻鐏鐨勮缃紝鎴戜竴鑸兘涓嶇敤锛岄€?锛屽ぇ瀹跺彲浠ュ叿浣撹€冭檻锛夈€?

閰嶇疆瀹屾垚鍚庯紝浠oot鐢ㄦ埛鎵цadsl-start锛岃繖鏍峰皢杩涜adsl鐨勬嫧鍙峰伐浣滐紝姝e父灏变細涓€涓?

涓婄嚎锛屽鏈変粈涔堝叿浣撻棶棰橈紝鍘荤湅涓€涓嬫棩蹇楋紙/var/log/messages锛夐噷闈㈠憡璇変綘浠€涔堜簡銆?

鍋滄帀adsl锛屾墽琛宎dsl-stop灏卞彲浠ヤ簡锛堝緢绠€鍗曠殑锛?

2.鍙﹀涓ょ姣旇緝瀹规槗瀵逛粯锛?

鍏ㄥ悜鐚細鍙灏嗕綘鐨勭綉鍗$殑IP璁剧疆鎴愪竴涓?0缃戞鐨処P锛岀劧鍚庣綉鍏虫寚鍒板叏鍚戠尗鐨処P

涓婏紙10.0.0.2),鍩烘湰涓婁笉鏈夊お澶х殑闂

銆€鍥哄畾IP锛氬氨鍍忛厤缃湰鍦板効鐨勭綉鍗′竴鏍凤紝灏咺P锛岀綉鍏筹紝DNS閮芥寜鐢宠鏉ョ殑濉啓涓婂氨鍙互鎼炲畾浜?

0014

璁﹍inux鑷姩鍚屾鏃堕棿(shunz)

vi /etc/crontab

鍔犱笂涓€鍙ワ細

00 0 1 * * root rdate -s time.nist.gov

0015

linux鐨勭綉涓婅祫婧愭湁鍝簺

鍥藉

http://lwn.net/

http://www.tldp.org/

http://www.yolinux.com/(flying-dance big big pig)

http://www.justlinux.com/

http://www.linuxtoday.com/

http://www.linuxquestions.org/

http://www.fokus.gmd.de/linux/

http://www.linux-tutorial.info/

http://public.www.planetmirror.com/

http://www.freebsdforums.org/forums/

http://www.netfilter.org/documentation/

http://www-106.ibm.com/developerworks/linux/

鍥藉唴

http://www.fanqiang.com/

http://www.linuxsir.com/

http://www.chinaunix.net/

http://www.linuxfans.org/(deadcat)

http://www.linuxeden.com/

http://www.linuxforum.net/

http://www.linuxaid.com.cn/

http://freesoft.online.sh.cn/

http://www-900.ibm.com/developerWorks/cn/l...nux/index.shtml

http://www.neweasier.com/software.html

http://www.blueidea.com/bbs/archivecontent...?id=635906(sqh)

0016

鍖椾含鐨勫煿璁偣

http://www.milkyway.com.cn/

0017

鏀瑰彉telnet鐨勭鍙?

/etc/services杩欎釜鏂囦欢閲屼綘鍙慨鏀规兂瑕佺殑绔彛鍙?閲嶅惎瀹堟姢杩涚▼

0018

缁堢妯″紡鏈夐棶棰?sakulagi)

export TERM=vt100

0019

妯′豢瓒呯骇缁堢锛孡INUX閲屼粈涔堢▼搴忚繛鎺ヨ矾鐢卞櫒鍜屼氦鎹㈡満(alstone)

minicom

0020

ssh涓婃潵鑳戒笉鑳戒笉鑷姩鏂嚎(wind521)

閭f槸timetou鐨勮缃紝淇敼TMOUT鍙橀噺鍊?

0021

鐢ㄤ粈涔堝伐鍏峰仛鍏ヤ镜妫€娴?

snort

0022

Linux涓嬫娴嬬▼搴忓唴瀛樻硠婕忕殑宸ュ叿

cchecker鎴栨槸efence搴撻兘鍙互

0023

linux涓嬪浣曠洃瑙嗘墍鏈夐€氳繃鏈満缃戝崱鐨勬暟鎹?

tcpdump iptraf

0024

涓轰粈涔坮oot鎵ц濂藉鍛戒护閮借command not found

浣犱竴瀹氭槸telnet涓婃潵d锛岀劧鍚巗u鎴恟oot鐨勫惂锛屾敼鏀逛綘鐨剆u鍛戒护鏍煎紡锛屽簲璇ユ槸su - root

0025

鍏抽棴鐢ㄦ埛鐨凱OP3鏉冮檺(tiansgx)

鎶奝OP3鐨勭鍙e叧浜嗗氨鍙互浜嗐€?鍦ㄦ枃浠?etc/services涓壘鍒拌繖涓€琛?pop-3 110/tcp 鎶婅繖涓€琛屽墠鍔犱釜#,鎶婂畠娉ㄩ噴鎺夊氨鍙互浜嗐€?

0026

linux涓嬫挱鏀緁lash鍔ㄧ敾(myxfc)

linux涓嬫挱鏀緁lash鍔ㄧ敾鐢ㄨ繖涓笢瑗匡紝涓嶄細閫犳垚娴忚鍣ㄧ殑鍏抽棴(鍏朵粬鐨勬彃浠朵笉濂界敤锛?

棣栧厛涓嬭浇flash鎾斁鍔ㄧ敾鍦╨inux鐨勬彃浠?

http://www.collaborium.org/onsite/jos2000/...sh_linux.tar.gz

tar zxvf flash_linux.tar.gz

鎵撳紑鍖呬箣鍚?浼氱湅鍒癓inux鏂囦欢澶?

鍦╨inux鏂囦欢棰婇噷鏈変袱涓枃浠秎ibflashplayer.so 鍜宻hockwaveflash.class,鎶婅繖涓や釜鏂囦欢鎷疯礉鍒颁綘鐨勬祻瑙堝櫒閲岀殑鎻掍欢閲?娴忚鍣ㄤ笉涓€鏍?鎻掍欢鐨勪綅缃彲鑳戒篃涓嶄竴鏍?

/usr/lib/mozilla-1.0.1/plugins,灏卞彲浠ヤ簡

0027

閿佸畾wu-ftp鐢ㄦ埛鐩綍(wangla)

缂栬緫ftpaccess鏂囦欢

restricted-uid *

杩欎竴鍙ュ緢閲嶈锛岄檺鍒朵簡ftp鐢ㄦ埛鍦ㄨ嚜宸辩殑鐩綍閲屻€?

0028

鏈嶅姟鍣ㄦ€庝箞涓嶈telnet(鐭ョ涓€鍙?

鏈嶅姟鍣ㄤ笂蹇呴』鍚姩telnet鏈嶅姟 && 鏈嶅姟鍣ㄧ殑闃茬伀澧欎紭鍏堢骇搴旇璁句负浣?

0029

闃叉浠讳綍浜轰娇鐢╯u鍛戒护鎴愪负root(xiaohu0)

1.vi /etc/pam.d/su

auth sufficient /lib/security/pam_rootok.so debug

auth required /lib/security/pam_wheel.so group=wheel

2.鍦?etc/pam. d/su閰嶇疆鏂囦欢涓畾涔変簡wheel缁?

0030

濡備綍浣縧ynx娴忚鍣ㄨ兘澶熸祻瑙堜腑鏂囩綉椤?Ghost_Vale)

娴忚绠€浣撲腑鏂囩綉椤靛氨鐨勪慨鏀瑰涓嬭缃?

Save options to disk: [X]

Display and Character Set

Display character set : [Chinese________________________]

Assumed document character set(!): [iso-8859-1______]

CJK mode (!) : [ON_]

鐒跺悗绉诲埌鏈€涓嬮潰鐨?Accept Changes 鎸変笅 Enter 淇濆瓨灏卞彲浠ヤ簡

褰撶劧浣犵殑绯荤粺瑕佹敮鎸佺畝浣撲腑鏂囨墠鍙互

0031

缃戝崱婵€娲讳簡锛屽嵈涓婁笉浜嗙綉锛屾€庝箞鍔烇紵(Slock )

trace涓€涓嬶紝鐪嬬湅鍒板簳鏄湪閭d竴鍧楄闃讳綇鐨勩€?

1.Ping鑷繁

2.Ping缃戝叧

3.Ping DNS

4.trace DNS

If All=ok

then nslookup www.sina.com.cn

Ping sinas address

Tra sina address

鍩烘湰涓婂氨鍙互鐭ラ亾缁撴灉浜?

0032

鍦╮edhat9涓嬮厤samba,win2000鑳借闂紝win98涓嶈兘璁块棶锛?squall2003)

濡傛灉鏄痺ind98蹇呴渶淇敼娉ㄥ唽琛細HKEY_LOCAL_MACHINE/system/correntcontrolset/services/Vxd/VNETSUP涓嬪缓涓狣鍊硷細EnablePlainTextpasswd锛岄敭鍊?

0033

濡備綍寰楀埌缃戝崱鐨凪AC鍦板潃

arp -a | awk {print $4}

0034

濡備綍寰楀埌缃戝崱鐨処P鍦板潃(mb)

ifconfig eth0 |awk /inet addr/ {split($2,x,":");print x[2]}

kingpaul @ 04:06 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

LINUX杩滅▼绠$悊宸ュ叿SSH鎸囧崡

http://www.ebcom.cn/news/main/home/ns_detail.php?id=235&nowmenuid=6&cpath=0048:&catid=48

OpenSSH

OpenSSH 鏄?SSH 锛圫ecure SHell锛?鍗忚鐨勫厤璐瑰紑婧愬疄鐜般€傚畠鐢ㄥ畨鍏ㄣ€佸姞瀵嗙殑缃戠粶杩炴帴宸ュ叿浠f浛浜?telnet銆乫tp銆?rlogin銆乺sh 鍜?rcp 宸ュ叿銆侽penSSH 鏀寔 SSH 鍗忚鐨勭増鏈?1.3銆?.5銆佸拰 2銆傝嚜浠?OpenSSH 鐨勭増鏈?2.9 浠ユ潵锛岄粯璁ょ殑鍗忚鏄増鏈?2锛岃鍗忚榛樿浣跨敤 RSA 閽ュ寵銆?

1. 涓轰粈涔堜娇鐢?SSH锛?

浣跨敤 OpenSSH 宸ュ叿灏嗕細澧炶繘浣犵殑绯荤粺瀹夊叏鎬с€?鎵€鏈変娇鐢?OpenSSH 宸ュ叿鐨勯€氳锛屽寘鎷彛浠わ紝閮戒細琚姞瀵嗐€?telnet 鍜?ftp 浣跨敤绾枃鏈彛浠わ紝骞惰鏄庢枃鍙戦€併€傝繖浜涗俊鎭彲鑳戒細琚埅鍙栵紝鍙d护鍙兘浼氳妫€绱紝鐒跺悗鏈粡鎺堟潈鐨勪汉鍛樺彲鑳戒細浣跨敤鎴彇鐨勫彛浠ょ櫥褰曡繘浣犵殑绯荤粺鑰屽浣犵殑绯荤粺閫犳垚鍗卞銆備綘搴旇灏藉彲鑳藉湴浣跨敤 OpenSSH 鐨勫伐鍏烽泦鍚堟潵閬垮厤杩欎簺瀹夊叏闂銆?

鍙︿竴涓娇鐢?OpenSSH 鐨勫師鍥犳槸锛屽畠鑷姩鎶?DISPLAY 鍙橀噺杞彂缁欏鎴锋満鍣ㄣ€傛崲涓€鍙ヨ瘽璇达紝濡傛灉浣犲湪鏈湴鏈哄櫒涓婅繍琛?X 绐楀彛绯荤粺锛屽苟涓斾娇鐢?ssh 鍛戒护鐧诲綍鍒颁簡杩滅▼鏈哄櫒涓婏紝褰撲綘鍦ㄨ繙绋嬫満鍣ㄤ笂鎵ц涓€涓渶瑕?X 鐨勭▼搴忔椂锛屽畠浼氭樉绀哄湪浣犵殑鏈湴鏈哄櫒涓娿€傚鏋滀綘鍋忕埍鍥惧舰鍖栫郴缁熺鐞嗗伐鍏凤紝鍗翠笉鑳藉鎬绘槸浜茶韩璁块棶璇ユ湇鍔″櫒锛岃繖灏变細涓轰綘鐨勫伐浣滃ぇ寮€鏂逛究涔嬮棬銆?

2. 閰嶇疆 OpenSSH 鏈嶅姟鍣?

瑕佽繍琛?OpenSSH 鏈嶅姟鍣紝浣犲繀椤婚鍏堢‘瀹氫綘瀹夎浜嗘纭殑 RPM 杞欢鍖呫€俹penssh-server 杞欢鍖呮槸蹇呬笉鍙皯鐨勶紝骞朵笖瀹冧緷璧栦簬 openssh 杞欢鍖呯殑瀹夎涓庡惁銆?

OpenSSH 瀹堟姢杩涚▼浣跨敤 /etc/ssh/sshd_config 閰嶇疆鏂囦欢銆俁ed Hat Linux 9 瀹夎鐨勯粯璁ら厤缃枃浠跺湪澶氭暟鎯呭喌涓嬪簲璇ヨ冻浠ヨ儨浠汇€傚鏋滀綘鎯充娇鐢ㄦ病鏈夎榛樿鐨?sshd_config 鏂囦欢鎻愪緵鐨勬柟寮忔潵閰嶇疆瀹堟姢杩涚▼锛岃闃呰 sshd 鐨勮鏄庝功锛坢an锛夐〉鏉ヨ幏鍙栬兘澶熷湪閰嶇疆鏂囦欢涓畾涔夌殑鍏抽敭瀛楀垪琛ㄣ€?

瑕佸惎鍔?OpenSSH 鏈嶅姟锛屼娇鐢?/sbin/service sshd start 鍛戒护銆傝鍋滄 OpenSSH 鏈嶅姟鍣紝浣跨敤 /sbin/service sshd stop 鍛戒护銆傚鏋滀綘鎯宠瀹堟姢杩涚▼鍦ㄥ紩瀵兼椂鑷姩鍚姩锛岃鍙傞槄鐩稿叧璧勬枡鏉ヨ幏鍙栧叧浜庡浣曠鐞嗘湇鍔$殑淇℃伅銆?

濡傛灉浣犻噸鏂板畨瑁呬簡 Red Hat Linux 绯荤粺锛屼换浣曞湪瀹冭閲嶈鍓嶄娇鐢?OpenSSH 宸ュ叿杩炴帴鍒拌繖涓郴缁熶笂鐨勫鎴峰湪瀹冭閲嶈鍚庡皢浼氱湅鍒颁笅鍒楁秷鎭細

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!

Someone could be eavesdropping on you right now (man-in-the-middle attack)!

It is also possible that the RSA host key has just been changed.

閲嶈鍚庣殑绯荤粺浼氫负鑷繁鍒涘缓涓€缁勬柊鐨勮韩浠芥爣璇嗛挜鍖欙紱鍥犳瀹㈡埛浼氱湅鍒?RSA 涓绘満閽ュ寵鏀瑰彉鐨勮鍛娿€傚鏋滀綘鎯充繚瀛樼郴缁熷師鏈夌殑涓绘満閽ュ寵锛屽浠?/etc/ssh/ssh_host*key* 鏂囦欢锛岀劧鍚庡湪绯荤粺閲嶈鍚庢仮澶嶅畠銆傝杩囩▼浼氫繚鐣欑郴缁熺殑韬唤銆傚綋瀹㈡埛鏈哄湪璇ョ郴缁熼噸瑁呭悗璇曞浘杩炴帴瀹冿紝瀹冧滑灏变笉浼氱湅鍒颁互涓婄殑璀﹀憡淇℃伅銆?杩樻湁涓€绉嶈В鍐虫柟娉曡:http://chinaunix.net/forum/viewtopic.php?t=109562&start=0)

3. 閰嶇疆 OpenSSH 瀹㈡埛

瑕佷粠瀹㈡埛鏈鸿繛鎺ュ埌 OpenSSH 鏈嶅姟鍣ㄤ笂锛屼綘蹇呴』鍦ㄥ鎴锋満鍣ㄤ笂瑁呮湁 openssh-clients 鍜?openssh 杞欢鍖呫€?

3.1. 浣跨敤 ssh 鍛戒护

ssh 鍛戒护鏄?rlogin銆乺sh 鍜?telnet 鍛戒护鐨勫畨鍏ㄦ浛鎹€傚畠鍏佽浣犲湪杩滅▼鏈哄櫒涓婄櫥褰曞苟鍦ㄥ叾涓婃墽琛屽懡浠ゃ€?

浣跨敤 ssh 鏉ョ櫥褰曞埌杩滅▼鏈哄櫒鍜屼娇鐢?telnet 鐩镐技銆傝鐧诲綍鍒颁竴涓彨鍋?penguin.example.net 鐨勮繙绋嬫満鍣紝鍦?shell 鎻愮ず涓嬮敭鍏ヤ笅闈㈢殑鍛戒护锛?

ssh penguin.example.net

绗竴娆′娇鐢?ssh 鍦ㄨ繙绋嬫満鍣ㄤ笂鐧诲綍鏃讹紝浣犱細鐪嬪埌鍜屼笅闈㈢浉浠跨殑娑堟伅锛?

The authenticity of host penguin.example.net cant be established.

DSA key fingerprint is 94:68:3a:3a:bc:f3:9a:9b:01:5d:b3:07:38:e2:11:0c.

Are you sure you want to continue connecting (yes/no)?

閿叆 yes 鏉ョ户缁€傝繖浼氭妸璇ユ湇鍔″櫒娣诲姞鍒颁綘鐨勫凡鐭ヤ富鏈虹殑鍒楄〃涓紝濡備笅闈㈢殑娑堟伅鎵€绀猴細

Warning: Permanently added penguin.example.net (RSA) to the list of known hosts.

涓嬩竴姝ワ紝浣犱細鐪嬪埌鍚戜綘璇㈤棶杩滅▼涓绘満鍙d护鐨勬彁绀恒€傚湪杈撳叆鍙d护鍚庯紝浣犲氨浼氬湪杩滅▼涓绘満鐨?shell 鎻愮ず涓嬩簡銆傚鏋滀綘娌℃湁鎸囧畾鐢ㄦ埛鍚嶏紝浣犲湪鏈湴瀹㈡埛鏈哄櫒涓婄櫥褰曠敤鐨勭敤鎴峰悕灏变細琚紶閫掔粰杩滅▼鏈哄櫒銆傚鏋滀綘鎯虫寚瀹氫笉鍚岀殑鐢ㄦ埛鍚嶏紝浣跨敤涓嬮潰鐨勫懡浠わ細

ssh [email聽protected]

浣犺繕鍙互浣跨敤 ssh -l username penguin.example.net銆?

ssh 鍛戒护鍙互鐢ㄦ潵鍦ㄨ繙绋嬫満鍣ㄤ笂涓嶇粡 shell 鎻愮ず鐧诲綍鑰屾墽琛屽懡浠ゃ€傚畠鐨勮娉曟牸寮忔槸锛?ssh hostname command銆傝濡傦紝濡傛灉浣犳兂鍦ㄨ繙绋嬩富鏈?penguin.example.net 涓婃墽琛?ls /usr/share/doc 鍛戒护锛屽湪 shell 鎻愮ず涓嬮敭鍏ヤ笅闈㈢殑鍛戒护锛?

ssh penguin.example.net ls /usr/share/doc

鍦ㄤ綘杈撳叆浜嗘纭殑鍙d护涔嬪悗锛?/usr/share/doc 杩欎釜杩滅▼鐩綍涓殑鍐呭灏变細琚樉绀猴紝鐒跺悗浣犲氨浼氳杩斿洖鍒颁綘鐨勬湰鍦?shell 鎻愮ず涓嬨€?

3.2. 浣跨敤 scp 鍛戒护

scp 鍛戒护鍙互鐢ㄦ潵閫氳繃瀹夊叏銆佸姞瀵嗙殑杩炴帴鍦ㄦ満鍣ㄩ棿浼犺緭鏂囦欢銆傚畠涓?rcp 鐩镐技銆?

鎶婃湰鍦版枃浠朵紶杈撶粰杩滅▼绯荤粺鐨勪竴鑸娉曟槸锛?

scp localfile [email聽protected]:/newfilename

localfile 鎸囧畾婧愭枃浠讹紝[email聽protected]:/newfilename 鎸囧畾鐩爣鏂囦欢銆?

瑕佹妸鏈湴鏂囦欢 shadowman 浼犻€佸埌浣犲湪 penguin.example.net 涓婄殑璐﹀彿鍐咃紝鍦?shell 鎻愮ず涓嬮敭鍏ワ紙鎶?username 鏇挎崲鎴愪綘鐨勭敤鎴峰悕锛夛細

scp shadowman [email聽protected]:/home/username

杩欎細鎶婃湰鍦版枃浠?shadowman 浼犺緭缁?penguin.example.net 涓婄殑 /home/username/shadowman 鏂囦欢銆?

鎶婅繙绋嬫枃浠朵紶杈撶粰鏈湴绯荤粺鐨勪竴鑸娉曟槸锛?

scp [email聽protected]:/remotefile /newlocalfile

remotefile 鎸囧畾婧愭枃浠讹紝newlocalfile 鎸囧畾鐩爣鏂囦欢銆?

婧愭枃浠跺彲浠ョ敱澶氫釜鏂囦欢缁勬垚銆傝濡傦紝瑕佹妸鐩綍 /downloads 鐨勫唴瀹逛紶杈撳埌杩滅▼鏈哄櫒 penguin.example.net 涓婄幇瀛樼殑 uploads 鐩綍锛屽湪 shell 鎻愮ず涓嬮敭鍏ヤ笅鍒楀懡浠わ細

scp /downloadsn 鏃惰〃绀烘瘡 n 鍒嗛挓涓椂闂撮棿闅旀墽琛屼竴娆★紝f2 涓?*/n 琛ㄧず姣?n 灏忔椂涓椂闂撮棿闅旀墽琛屼竴娆★紝鍏朵綑绫绘帹

褰?f1 涓?a, b, c,... 鏃惰〃绀虹 a, b, c,... 鍒嗛挓瑕佹墽琛岋紝f2 涓?a, b, c,... 鏃惰〃绀虹 a, b, c...涓皬鏃惰鎵ц锛屽叾浣欑被鎺?

浣跨敤鑰呬篃鍙互灏嗘墍鏈夌殑璁惧畾鍏堝瓨鏀惧湪妗f file 涓紝鐢?crontab file 鐨勬柟寮忔潵璁惧畾鏃剁▼琛ㄣ€?

渚嬪瓙 :

姣忔湀姣忓ぉ姣忓皬鏃剁殑绗?0 鍒嗛挓鎵ц涓€娆?/bin/ls :

0 7 * * * /bin/ls

鍦?12 鏈堝唴, 姣忓ぉ鐨勬棭涓?6 鐐瑰埌 12 鐐逛腑锛屾瘡闅?20 鍒嗛挓鎵ц涓€娆?/usr/bin/backup :

0 6-12/3 * 12 * /usr/bin/backup

鍛ㄤ竴鍒板懆浜旀瘡澶╀笅鍗?5:00 瀵勪竴灏佷俊缁?[email聽protected] :

0 17 * * 1-5 mail -s "hi" [email聽protected] < /tmp/maildata

姣忔湀姣忓ぉ鐨勫崍澶?0 鐐?20 鍒? 2 鐐?20 鍒? 4 鐐?20 鍒?...鎵ц echo "haha"

20 0-23/2 * * * echo "haha"

娉ㄦ剰 :

褰撶▼寮忓湪浣犳墍鎸囧畾鐨勬椂闂存墽琛屽悗锛岀郴缁熶細瀵勪竴灏佷俊缁欎綘锛屾樉绀鸿绋嬪紡鎵ц鐨勫唴瀹癸紝鑻ユ槸浣犱笉甯屾湜鏀跺埌杩欐牱鐨勪俊锛岃鍦ㄦ瘡涓€琛岀┖涓€鏍间箣鍚庡姞涓?> /dev/null 2>&1 鍗冲彲銆?

鍚嶇О : date

浣跨敤鏉冮檺 : 鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡 :

date [-u] [-d datestr] [-s datestr] [--utc] [--universal] [--date=datestr] [--set=datestr] [--help] [--version] [+FORMAT] [MMDDhhmm[[CC]YY][.ss]]

璇存槑 :

date 鍙互鐢ㄦ潵鏄剧ず鎴栬瀹氱郴缁熺殑鏃ユ湡涓庢椂闂达紝鍦ㄦ樉绀烘柟闈紝浣跨敤鑰呭彲浠ヨ瀹氭鏄剧ず鐨勬牸寮忥紝鏍煎紡璁惧畾涓轰竴涓姞鍙峰悗鎺ユ暟涓爣璁帮紝鍏朵腑鍙敤鐨勬爣璁板垪琛ㄥ涓?:

鏃堕棿鏂归潰 :

% : 鍗板嚭 %

%n : 涓嬩竴琛?

%t : 璺虫牸

%H : 灏忔椂(00..23)

%I : 灏忔椂(01..12)

%k : 灏忔椂(0..23)

%l : 灏忔椂(1..12)

%M : 鍒嗛挓(00..59)

%p : 鏄剧ず鏈湴 AM 鎴?PM

%r : 鐩存帴鏄剧ず鏃堕棿 (12 灏忔椂鍒讹紝鏍煎紡涓?hh:mms [AP]M)

%s : 浠?1970 骞?1 鏈?1 鏃?00:00:00 UTC 鍒扮洰鍓嶄负姝㈢殑绉掓暟

%S : 绉?00..61)

%T : 鐩存帴鏄剧ず鏃堕棿 (24 灏忔椂鍒?

%X : 鐩稿綋浜?%H:%M:%S

%Z : 鏄剧ず鏃跺尯

鏃ユ湡鏂归潰 :

%a : 鏄熸湡鍑?(Sun..Sat)

%A : 鏄熸湡鍑?(Sunday..Saturday)

%b : 鏈堜唤 (Jan..Dec)

%B : 鏈堜唤 (January..December)

%c : 鐩存帴鏄剧ず鏃ユ湡涓庢椂闂?

%d : 鏃?(01..31)

%D : 鐩存帴鏄剧ず鏃ユ湡 (mm/dd/yy)

%h : 鍚?%b

%j : 涓€骞翠腑鐨勭鍑犲ぉ (001..366)

%m : 鏈堜唤 (01..12)

%U : 涓€骞翠腑鐨勭鍑犲懆 (00..53) (浠?Sunday 涓轰竴鍛ㄧ殑绗竴澶╃殑鎯呭舰)

%w : 涓€鍛ㄤ腑鐨勭鍑犲ぉ (0..6)

%W : 涓€骞翠腑鐨勭鍑犲懆 (00..53) (浠?Monday 涓轰竴鍛ㄧ殑绗竴澶╃殑鎯呭舰)

%x : 鐩存帴鏄剧ず鏃ユ湡 (mm/dd/yy)

%y : 骞翠唤鐨勬渶鍚庝袱浣嶆暟瀛?(00.99)

%Y : 瀹屾暣骞翠唤 (0000..9999)

鑻ユ槸涓嶄互鍔犲彿浣滀负寮€澶达紝鍒欒〃绀鸿璁惧畾鏃堕棿锛岃€屾椂闂存牸寮忎负 MMDDhhmm[[CC]YY][.ss]锛屽叾涓?MM 涓烘湀浠斤紝DD 涓烘棩锛宧h 涓哄皬鏃讹紝mm 涓哄垎閽燂紝CC 涓哄勾浠藉墠涓や綅鏁板瓧锛孻Y 涓哄勾浠藉悗涓や綅鏁板瓧锛宻s 涓虹鏁?

鎶婅 :

-d datestr : 鏄剧ず datestr 涓墍璁惧畾鐨勬椂闂?(闈炵郴缁熸椂闂?

--help : 鏄剧ず杈呭姪璁伅

-s datestr : 灏嗙郴缁熸椂闂磋涓?datestr 涓墍璁惧畾鐨勬椂闂?

-u : 鏄剧ず鐩墠鐨勬牸鏋楀▉娌绘椂闂?

--version : 鏄剧ず鐗堟湰缂栧彿

渚嬪瓙 :

鏄剧ず鏃堕棿鍚庤烦琛岋紝鍐嶆樉绀虹洰鍓嶆棩鏈?:

date +%T%n%D

鏄剧ず鏈堜唤涓庢棩鏁?:

date +%B %d

鏄剧ず鏃ユ湡涓庤瀹氭椂闂?12:34:56) :

date --date 12:34:56

娉ㄦ剰 :

褰撲綘涓嶅笇鏈涘嚭鐜版棤鎰忎箟鐨?0 鏃?姣斿璇?1999/03/07)锛屽垯鍙互鍦ㄦ爣璁颁腑鎻掑叆 - 绗﹀彿锛屾瘮濡傝 date +%-H:%-M:%-S 浼氭妸鏃跺垎绉掍腑鏃犳剰涔夌殑 0 缁欏幓鎺夛紝鍍忔槸鍘熸湰鐨?08:09:04 浼氬彉涓?8:9:4銆傚彟澶栵紝鍙湁鍙栧緱鏉冮檺鑰?姣斿璇?root)鎵嶈兘璁惧畾绯荤粺鏃堕棿銆?

褰撲綘浠?root 韬垎鏇存敼浜嗙郴缁熸椂闂翠箣鍚庯紝璇疯寰椾互 clock -w 鏉ュ皢绯荤粺鏃堕棿鍐欏叆 CMOS 涓紝杩欐牱涓嬫閲嶆柊寮€鏈烘椂绯荤粺鏃堕棿鎵嶄細鎸佺画鎶辨寔鏈€鏂扮殑姝g‘鍊笺€?

鍚嶇О : sleep

浣跨敤鏉冮檺 : 鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡 : sleep [--help] [--version] number[smhd]

璇存槑 : sleep 鍙互鐢ㄦ潵灏嗙洰鍓嶅姩浣滃欢杩熶竴娈垫椂闂?

鍙傛暟璇存槑 :

--help : 鏄剧ず杈呭姪璁伅

--version : 鏄剧ず鐗堟湰缂栧彿

number : 鏃堕棿闀垮害锛屽悗闈㈠彲鎺?s銆乵銆乭 鎴?d

鍏朵腑 s 涓虹锛宮 涓?鍒嗛挓锛宧 涓哄皬鏃讹紝d 涓烘棩鏁?

渚嬪瓙 :

鏄剧ず鐩墠鏃堕棿鍚庡欢杩?1 鍒嗛挓锛屼箣鍚庡啀娆℃樉绀烘椂闂?:

date;sleep 1m;date

鍚嶇О锛?time

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?time [options] COMMAND [arguments]

璇存槑锛?time 鎸囦护鐨勭敤閫旓紝鍦ㄤ簬閲忔祴鐗瑰畾鎸囦护鎵ц鏃舵墍闇€娑堣€楃殑鏃堕棿鍙婄郴缁熻祫婧愮瓑璧勮銆備緥濡?CPU 鏃堕棿銆佽蹇嗕綋銆佽緭鍏ヨ緭鍑虹瓑绛夈€傞渶瑕佺壒鍒敞鎰忕殑鏄紝閮ㄥ垎璧勮鍦?Linux 涓婃樉绀轰笉鍑烘潵銆傝繖鏄洜涓哄湪 Linux 涓婇儴鍒嗚祫婧愮殑鍒嗛厤鍑藉紡涓?time 鎸囦护鎵€棰勮鐨勬柟寮忓苟涓嶇浉鍚岋紝浠ヨ嚧浜?time 鎸囦护鏃犳硶鍙栧緱杩欎簺璧勬枡銆?

鎶婅顡?

-o or --output=FILE

璁惧畾缁撴灉杈撳嚭妗c€傝繖涓€夐」浼氬皢 time 鐨勮緭鍑哄啓鍏?鎵€鎸囧畾鐨勬。妗堜腑銆傚鏋滄。妗堝凡缁忓瓨鍦紝绯荤粺灏嗚鍐欏叾鍐呭銆?

-a or --append

閰嶅悎 -o 浣跨敤锛屼細灏嗙粨鏋滃啓鍒版。妗堢殑鏈锛岃€屼笉浼氳鐩栨帀鍘熸潵鐨勫唴瀹广€?

-f FORMAT or --format=FORMAT

浠?FORMAT 瀛椾覆璁惧畾鏄剧ず鏂瑰紡銆傚綋杩欎釜閫夐」娌℃湁琚瀹氱殑鏃跺€欙紝浼氱敤绯荤粺棰勮鐨勬牸寮忋€備笉杩囦綘鍙互鐢ㄧ幆澧冨彉鏁?time 鏉ヨ瀹氳繖涓牸寮忥紝濡傛涓€鏉ュ氨涓嶅繀姣忔鐧诲叆绯荤粺閮借璁惧畾涓€娆°€?

涓€鑸瀹氫笂锛屼綘鍙互鐢?

t

琛ㄧず璺虫爮锛屾垨鑰呮槸鐢?

n

琛ㄧず鎹㈣銆傛瘡涓€椤硅祫鏂欒鐢?% 鍋氫负鍓嶅銆傚鏋滆鍦ㄥ瓧涓蹭腑浣跨敤鐧惧垎姣旂鍙凤紝灏辩敤 銆傦紙瀛﹁繃 C 璇█鐨勪汉澶ф浼氳寰楀緢鐔熸倝锛?

time 鎸囦护鍙互鏄剧ず鐨勮祫婧愭湁鍥涘ぇ椤癸紝鍒嗗埆鏄細

Time resources

Memory resources

IO resources

Command info

璇︾粏鐨勫唴瀹瑰涓嬶細

Time Resources

E 鎵ц鎸囦护鎵€鑺辫垂鐨勬椂闂达紝鏍煎紡鏄細[hour]:minuteecond銆傝娉ㄦ剰杩欎釜鏁板瓧骞朵笉浠h〃瀹為檯鐨?CPU 鏃堕棿銆?

e 鎵ц鎸囦护鎵€鑺辫垂鐨勬椂闂达紝鍗曚綅鏄銆傝娉ㄦ剰杩欎釜鏁板瓧骞朵笉浠h〃瀹為檯鐨?CPU 鏃堕棿銆?

S 鎸囦护鎵ц鏃跺湪鏍稿績妯″紡锛坘ernel mode锛夋墍鑺辫垂鐨勬椂闂达紝鍗曚綅鏄銆?

U 鎸囦护鎵ц鏃跺湪浣跨敤鑰呮ā寮忥紙user mode锛夋墍鑺辫垂鐨勬椂闂达紝鍗曚綅鏄銆?

P 鎵ц鎸囦护鏃?CPU 鐨勫崰鐢ㄦ瘮渚嬨€傚叾瀹炶繖涓暟瀛楀氨鏄牳蹇冩ā寮忓姞涓婁娇鐢ㄨ€呮ā寮忕殑 CPU 鏃堕棿闄や互鎬绘椂闂淬€?

Memory Resources

M 鎵ц鏃舵墍鍗犵敤鐨勫疄浣撹蹇嗕綋鐨勬渶澶у€笺€傚崟浣嶆槸 KB

t 鎵ц鏃舵墍鍗犵敤鐨勫疄浣撹蹇嗕綋鐨勫钩鍧囧€硷紝鍗曚綅鏄?KB

K 鎵ц绋嬪簭鎵€鍗犵敤鐨勮蹇嗕綋鎬婚噺锛坰tack+data+text锛夌殑骞冲潎澶у皬锛屽崟浣嶆槸 KB

D 鎵ц绋嬪簭鐨勮嚜鏈夎祫鏂欏尯锛坲nshared data area锛夌殑骞冲潎澶у皬锛屽崟浣嶆槸 KB

p 鎵ц绋嬪簭鐨勮嚜鏈夊爢鍙狅紙unshared stack锛夌殑骞冲潎澶у皬锛屽崟浣嶆槸 KB

X 鎵ц绋嬪簭闂村叡浜唴瀹癸紙shared text锛夌殑骞冲潎鍊硷紝鍗曚綅鏄?KB

Z 绯荤粺璁板繂浣撻〉鐨勫ぇ灏忥紝鍗曚綅鏄?byte銆傚鍚屼竴涓郴缁熸潵璇磋繖鏄釜甯告暟

IO Resources

F 姝ょ▼搴忕殑涓昏璁板繂浣撻〉閿欒鍙戠敓娆℃暟銆傛墍璋撶殑涓昏璁板繂浣撻〉閿欒鏄寚鏌愪竴璁板繂浣撻〉宸茬粡缃崲鍒扮疆鎹㈡。锛坰wap file)涓紝鑰屼笖宸茬粡鍒嗛厤缁欏叾浠栫▼搴忋€傛鏃惰椤电殑鍐呭蹇呴』浠庣疆鎹㈡。閲屽啀璇诲嚭鏉ャ€?

R 姝ょ▼搴忕殑娆¤璁板繂浣撻〉閿欒鍙戠敓娆℃暟銆傛墍璋撶殑娆¤璁板繂浣撻〉閿欒鏄寚鏌愪竴璁板繂浣撻〉铏界劧宸茬粡缃崲鍒扮疆鎹㈡。涓紝浣嗗皻鏈垎閰嶇粰鍏朵粬绋嬪簭銆傛鏃惰椤电殑鍐呭骞舵湭琚牬鍧忥紝涓嶅繀浠庣疆鎹㈡。閲岃鍑烘潵

W 姝ょ▼搴忚浜ゆ崲鍒扮疆鎹㈡。鐨勬鏁?

c 姝ょ▼搴忚寮鸿揩涓柇锛堝儚鏄垎閰嶅埌鐨?CPU 鏃堕棿鑰楀敖锛夌殑娆℃暟

w 姝ょ▼搴忚嚜鎰夸腑鏂紙鍍忔槸鍦ㄧ瓑寰呮煇涓€涓?I/O 鎵ц瀹屾瘯锛屽儚鏄纰熻鍙栫瓑绛夛級鐨勬鏁?

I 姝ょ▼搴忔墍杈撳叆鐨勬。妗堟暟

O 姝ょ▼搴忔墍杈撳嚭鐨勬。妗堟暟

r 姝ょ▼搴忔墍鏀跺埌鐨?Socket Message

s 姝ょ▼搴忔墍閫佸嚭鐨?Socket Message

k 姝ょ▼搴忔墍鏀跺埌鐨勪俊鍙?( Signal )鏁伴噺

Command Info

C 鎵ц鏃剁殑鍙傛暟浠ュ強鎸囦护鍚嶇О

x 鎸囦护鐨勭粨鏉熶唬鐮?( Exit Status )

-p or --portability

杩欎釜閫夐」浼氳嚜鍔ㄦ妸鏄剧ず鏍煎紡璁惧畾鎴愪负锛?

real %e

user %U

sys %S

杩欎箞鍋氱殑鐩殑鏄负浜嗕笌 POSIX 瑙勬牸鐩稿銆?

-v or --verbose

杩欎釜閫夐」浼氭妸鎵€鏈夌▼寮忎腑鐢ㄥ埌鐨勮祫婧愰€氶€氬垪鍑烘潵锛屼笉浣嗗涓€鑸嫳鏂囪鍙ワ紝杩樻湁璇存槑銆傚涓嶆兂鑺辨椂闂村幓鐔熶範鏍煎紡璁惧畾鎴栨槸鍒氬垰寮€濮嬫帴瑙﹁繖涓寚浠ょ殑浜虹浉褰撴湁鐢ㄣ€?

鑼冧緥锛?

鍒╃敤涓嬮潰鐨勬寚浠?

time -v ps -aux

鎴戜滑鍙互鑾峰緱鎵ц ps -aux 鐨勭粨鏋滃拰鎵€鑺辫垂鐨勭郴缁熻祫婧愩€傚涓嬮潰鎵€鍒楃殑璧勬枡锛?

USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND

root 1 0.0 0.4 1096 472 ? S Apr19 0:04 init

root 2 0.0 0.0 0 0 ? SW Apr19 0:00 [kflushd]

root 3 0.0 0.0 0 0 ? SW Apr19 0:00 [kpiod]

......

root 24269 0.0 1.0 2692 996 pts/3 R 12:16 0:00 ps -aux

Command being timed: "ps -aux"

User time (seconds): 0.05

System time (seconds): 0.06

Percent of CPU this job got: 68%

Elapsed (wall clock) time (h:mms or ms): 0:00.16

Average shared text size (kbytes): 0

Average unshared data size (kbytes): 0

Average stack size (kbytes): 0

Average total size (kbytes): 0

Maximum resident set size (kbytes): 0

Average resident set size (kbytes): 0

Major (requiring I/O) page faults: 238

Minor (reclaiming a frame) page faults: 46

Voluntary context switches: 0

Involuntary context switches: 0

Swaps: 0

File system inputs: 0

File system outputs: 0

Socket messages sent: 0

Socket messages received: 0

Signals delivered: 0

Page size (bytes): 4096

Exit status: 0

鍚嶇О锛?uptime

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?uptime [-V]

璇存槑锛?uptime 鎻愪緵浣跨敤鑰呬笅闈㈢殑璧勮锛屼笉闇€鍏朵粬鍙傛暟锛?

鐜板湪鐨勬椂闂?

绯荤粺寮€鏈鸿繍杞埌鐜板湪缁忚繃鐨勬椂闂?

杩炵嚎鐨勪娇鐢ㄨ€呮暟閲?

鏈€杩戜竴鍒嗛挓锛屼簲鍒嗛挓鍜屽崄浜斿垎閽熺殑绯荤粺璐熻浇

鍙傛暟锛?-V 鏄剧ず鐗堟湰璧勮銆?

鑼冧緥锛?uptime

鍏剁粨鏋滀负锛?

10:41am up 5 days, 10 min, 1 users, load average: 0.00, 0.00, 1.99

鍚嶇О锛歝hfn

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

鐢ㄦ硶锛歴hell>> chfn

璇存槑锛氭彁渚涗娇鐢ㄨ€呮洿鏀逛釜浜鸿祫璁紝鐢ㄤ簬 finger and mail username

鑼冧緥锛?

shell>> chfn

Changing finger information for user

Password: [del]

Name[]:Johnney Huang ### 鎻愪緵 finger 鏃剁殑璧勬枡

Office[]:NCCU

Office Phone[]: [del]

Home Phone[]: [del]

鍚嶇О锛歝hsh

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

鐢ㄦ硶锛歴hell>> chsh

璇存槑锛氭洿鏀逛娇鐢ㄨ€?shell 璁惧畾

鑼冧緥锛?

shell>> chsh

Changing fihanging shell for user1

Password: [del]

New shell [/bin/tcsh]: ### [鏄洰鍓嶄娇鐢ㄧ殑 shell]

[del]

shell>> chsh -l ### 灞曠ず /etc/shells 妗f鍐呭

/bin/bash

/bin/sh

/bin/ash

/bin/bsh

/bin/tcsh

/bin/csh

鈥?finger [杩斿洖]

鍚嶇О锛?finger

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?finger [options] user[@address]

璇存槑锛歠inger 鍙互璁╀娇鐢ㄨ€呮煡璇竴浜涘叾浠栦娇鐢ㄨ€呯殑璧勬枡銆備細鍒楀嚭鏉ョ殑璧勬枡鏈夛細

Login Name

User Name

Home directory

Shell

Login status

mail status

.plan

.project

.forward

鍏朵腑 .plan 锛?project 鍜?.forward 灏辨槸浣跨敤鑰呭湪浠栫殑 Home Directory 閲岀殑 .plan 锛?.project 鍜?.forward 绛夋。妗堥噷鐨勮祫鏂欍€傚鏋滄病鏈夊氨娌℃湁銆俧inger 鎸囦护骞朵笉闄愬畾浜庡湪鍚屼竴浼烘湇鍣ㄤ笂鏌ヨ锛屼篃鍙互瀵绘壘鏌愪竴涓繙绔己鏈嶅櫒涓婄殑浣跨敤鑰呫€傚彧瑕佺粰涓€涓儚鏄?E-mail address 涓€鑸殑鍦板潃鍗冲彲銆?

鎶婅顡?

-l

澶氳鏄剧ず銆?

-s

鍗曡鏄剧ず銆傝繖涓€夐」鍙樉绀虹櫥鍏ュ悕绉帮紝鐪熷疄濮撳悕锛岀粓绔満鍚嶇О锛岄棽缃椂闂达紝鐧诲叆鏃堕棿锛屽姙鍏鍙风爜鍙婄數璇濆彿鐮併€傚鏋滄墍鏌ヨ鐨勪娇鐢ㄨ€呮槸杩滅浼烘湇鍣ㄧ殑浣跨敤鑰咃紝杩欎釜閫夐」鏃犳晥銆?

鑼冧緥锛氫笅鍒楁寚浠ゅ彲浠ユ煡璇㈡湰鏈虹鐞嗗憳鐨勮祫鏂欙細

finger root

鍏剁粨鏋滃涓嬶細

Login: root Name: root

Directory: /root Shell: /bin/bash

Never logged in.

No mail.

No Plan.

鍚嶇О锛歭ast

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歴hell>> last [options]

璇存槑锛氭樉绀虹郴缁熷紑鏈轰互鏉ヨ幏鏄粠姣忔湀鍒濈櫥鍏ヨ€呯殑璁伅

鎶婅顡?

-R 鐪佺暐 hostname 鐨勬爮浣?

-num 灞曠ず鍓?num 涓?

username 灞曠ず username 鐨勭櫥鍏ヨ鎭?

tty 闄愬埗鐧诲叆璁伅鍖呭惈缁堢鏈轰唬鍙?

鑼冧緥锛?

shell>> last -R -2

johnney pts/1 Mon Aug 14 20:42 still logged in

johnney pts/0 Mon Aug 14 19:59 still logged in

wtmp begins Tue Aug 1 09:01:10 2000 ### /var/log/wtmp

shell>> last -2 minery

minery pts/0 140.119.217.115 Mon Aug 14 18:37 - 18:40 (00:03)

minery pts/0 140.119.217.115 Mon Aug 14 17:22 - 17:24 (00:02)

wtmp begins Tue Aug 1 09:01:10 2000

鍚嶇О:login

杩欎釜鍛戒护閮戒笉浼氬氨涓嶈骞茬畻浜嗭紒鍛靛懙鎴戜篃涓嶅湪杩欓噷澶氳垂绗斿ⅷ鑰借澶у缇庡ソ闈掓槬浜哵_^

鍚嶇О锛歱asswd

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歱asswd [-k] [-l] [-u [-f]] [-d] [-S] [username]

璇存槑锛氱敤鏉ユ洿鏀逛娇鐢ㄨ€呯殑瀵嗙爜

鍙傛暟锛?

-k

-l

-u

-f

-d 鍏抽棴浣跨敤鑰呯殑瀵嗙爜璁よ瘉鍔熻兘, 浣跨敤鑰呭湪鐧诲叆鏃跺皢鍙互涓嶇敤杈撳叆瀵嗙爜, 鍙湁鍏峰 root 鏉冮檺鐨勪娇鐢ㄨ€呮柟鍙娇鐢?

-S 鏄剧ず鎸囧畾浣跨敤鑰呯殑瀵嗙爜璁よ瘉绉嶇被, 鍙湁鍏峰 root 鏉冮檺鐨勪娇鐢ㄨ€呮柟鍙娇鐢?

[username] 鎸囧畾甯愬彿鍚嶇О.

鍚嶇О : who

浣跨敤鏉冪嚎 : 鎵€鏈変娇鐢ㄨ€呴兘鍙娇鐢?

浣跨敤鏂瑰紡 : who - [husfV] [user]

璇存槑 : 鏄剧ず绯荤粺涓湁閭d簺浣跨敤鑰呮鍦ㄤ笂闈紝鏄剧ず鐨勮祫鏂欏寘鍚簡浣跨敤鑰?ID锛屼娇鐢ㄧ殑缁堢鏈猴紝浠庨偅杈硅繛涓婃潵鐨勶紝涓婄嚎鏃堕棿锛屽憜婊炴椂闂达紝CPU 浣跨敤閲忥紝鍔ㄤ綔绛夌瓑銆?

鎶婅 :

-h : 涓嶈鏄剧ず鏍囬鍒?

-u : 涓嶈鏄剧ず浣跨敤鑰呯殑鍔ㄤ綔/宸ヤ綔

-s : 浣跨敤绠€鐭殑鏍煎紡鏉ユ樉绀?

-f : 涓嶈鏄剧ず浣跨敤鑰呯殑涓婄嚎浣嶇疆

-V : 鏄剧ず绋嬪紡鐗堟湰

鍚嶇О锛?etc/aliases

浣跨敤鏉冮檺锛氱郴缁熺鐞嗚€?

浣跨敤鏂瑰紡锛?璇风敤 newaliases 鏇存柊璧勬枡搴?

璇存槑锛?

sendmail 浼氫娇鐢ㄤ竴涓湪 /etc/aliases 涓殑妗f鍋氫娇鐢ㄨ€呭悕绉拌浆鎹㈢殑鍔ㄤ綔銆傚綋 sendmail 鏀跺埌涓€涓閫佺粰 xxx 鐨勪俊鏃讹紝瀹冧細渚濇嵁 aliases妗g殑鍐呭閫佺粰鍙︿竴涓娇鐢ㄨ€呫€傝繖涓姛鑳藉彲浠ュ垱閫犱竴涓彧鏈夊湪淇′欢绯荤粺鍐呮墠鏈夋晥鐨勪娇鐢ㄨ€呫€備緥濡?mailing list 灏变細鐢ㄥ埌杩欎釜鍔熻兘锛屽湪 mailinglist 涓紝鎴戜滑鍙兘浼氬垱閫犱竴涓彨 [email聽protected] 鐨?mailinglist锛屼絾瀹為檯涓婂苟娌℃湁涓€涓彨 redlinux 鐨勪娇鐢ㄨ€呫€傚疄闄?aliases 妗g殑鍐呭鏄皢閫佺粰杩欎釜浣跨敤鑰呯殑淇¢兘鏀剁粰 mailing list 澶勭悊绋嬪紡璐熻矗鍒嗛€佺殑宸ヤ綔銆?

/etc/aliases 鏄竴涓枃瀛楁ā寮忕殑妗f锛宻endmail 闇€瑕佷竴涓簩杩涗綅鏍煎紡鐨?/etc/aliases.db銆俷ewaliases 鐨勫姛鑳戒紶鏄皢 /etc/aliases 杞崲鎴愪竴涓?sendmail 鎵€鑳戒簡瑙g殑璧勬枡搴撱€傝寖渚嬶細

# newaliases

涓嬮潰鍛戒护浼氬仛鐩稿悓鐨勪簨锛?

# sendmail -bi

鐩稿叧鍛戒护:

mail, mailq, newaliases, sendmail

鈥?mail [杩斿洖]

鍚嶇О锛歮ail

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歮ail [-iInv] [-s subject] [-c cc-addr] [-b bcc-addr] user1 [user 2 ...]

璇存槑锛?

mail 涓嶄粎鍙槸涓€涓寚浠わ紝 mail 杩樻槸涓€涓數瀛愰偖浠剁▼寮忥紝涓嶈繃鍒╃敤 mail 鏉ヨ淇$殑浜哄簲璇ュ緢灏戝惂锛佸浜庣郴缁熺鐞嗚€呮潵璇?mail 灏卞緢鏈夌敤锛屽洜涓虹鐞嗚€呭彲浠ョ敤 mail 鍐欐垚 script 锛屽畾鏈熷瘎涓€浜涘蹇樺綍鎻愰啋绯荤粺鐨勪娇鐢ㄨ€呫€?

鍙傛暟锛?

i 蹇界暐 tty 鐨勪腑鏂鍙枫€?(interrupt)

I 寮鸿揩璁炬垚浜掑姩妯″紡銆?(Interactive)

v 鍒楀嵃鍑鸿鎭紝渚嬪閫佷俊鐨勫湴鐐广€佺姸鎬佺瓑绛夈€?(verbose)

n 涓嶈鍏?mail.rc 璁惧畾妗c€?

s 閭欢鏍囬銆?

c cc 閭欢鍦板潃銆?

b bcc 閭欢鍦板潃銆?

鑼冧緥锛?

灏嗕俊浠堕€佺粰涓€涓垨浠ヤ笂鐨勭數瀛愰偖浠跺湴鍧€锛岀敱浜庢病鏈夊姞鍏ュ叾浠栫殑閫夐」锛屼娇鐢ㄨ€呭繀椤昏緭鍏ユ爣棰樹笌淇′欢鐨勫唴瀹圭瓑銆傝€?user2 娌℃湁涓绘満浣嶇疆锛屽氨浼氶€佺粰閭欢浼烘湇鍣ㄧ殑 user2 浣跨敤鑰呫€?

mail [email聽protected]

mail [email聽protected] user2

灏?mail.txt 鐨勫唴瀹瑰瘎缁?user2 鍚屾椂 cc 缁?user1 銆傚鏋滃皢杩欎竴琛屾寚浠よ鎴?cronjob 灏卞彲浠ュ畾鏃跺皢澶囧繕褰曞瘎缁欑郴缁熶娇鐢ㄨ€呫€?

mail -s 鏍囬 -c user1 user2 < mail.txt

鎸囦护锛歮esg

浣跨敤鏉冮檺 : 鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡 : mesg [y|n]

璇存槑 锛?鍐冲畾鏄惁鍏佽鍏朵粬浜轰紶璁伅鍒拌嚜宸辩殑缁堢鏈轰粙闈?

鎶婅 顡?

y : 鍏佽璁伅浼犲埌缁堢鏈轰粙闈笂銆?

n : 涓嶅厑璁歌鎭紶鍒扮粓绔満浠嬮潰涓?銆?

濡傛灉娌℃湁璁惧畾锛屽垯璁伅浼犻€掍笌鍚﹀垯鐢辩粓绔満鐣岄潰鐩墠鐘舵€佽€屽畾銆?

渚嬪瓙 :

鏀瑰彉鐩墠璁伅璁惧畾锛屾敼鎴愪笉鍏佽璁伅浼犲埌缁堢鏈轰粙闈笂 :

mesg n

涓?mesg 鐩稿叧鐨勬寚浠ゆ湁锛?talk锛寃rite锛寃all銆?

鍚嶇О锛?etc/aliases

浣跨敤鏉冮檺锛氱郴缁熺鐞嗚€?

浣跨敤鏂瑰紡锛?newaliases

璇存槑锛?

sendmail 浼氫娇鐢ㄤ竴涓湪 /etc/aliases 涓殑妗f鍋氫娇鐢ㄨ€呭悕绉拌浆鎹㈢殑鍔ㄤ綔銆傚綋 sendmail 鏀跺埌涓€涓閫佺粰 xxx 鐨勪俊鏃讹紝瀹冧細渚濇嵁 aliases妗g殑鍐呭閫佺粰鍙︿竴涓娇鐢ㄨ€呫€傝繖涓姛鑳藉彲浠ュ垱閫犱竴涓彧鏈夊湪淇′欢绯荤粺鍐呮墠鏈夋晥鐨勪娇鐢ㄨ€呫€備緥濡?mailing list 灏变細鐢ㄥ埌杩欎釜鍔熻兘锛屽湪 mailinglist 涓紝鎴戜滑鍙兘浼氬垱閫犱竴涓彨 [email聽protected] 鐨?mailinglist锛屼絾瀹為檯涓婂苟娌℃湁涓€涓彨 redlinux 鐨勪娇鐢ㄨ€呫€傚疄闄?aliases 妗g殑鍐呭鏄皢閫佺粰杩欎釜浣跨敤鑰呯殑淇¢兘鏀剁粰 mailing list 澶勭悊绋嬪紡璐熻矗鍒嗛€佺殑宸ヤ綔銆?

/etc/aliases 鏄竴涓枃瀛楁ā寮忕殑妗f锛宻endmail 闇€瑕佷竴涓簩杩涗綅鏍煎紡鐨?/etc/aliases.db銆俷ewaliases 鐨勫姛鑳戒紶鏄皢 /etc/aliases 杞崲鎴愪竴涓?sendmail 鎵€鑳戒簡瑙g殑璧勬枡搴撱€?

鍙傛暟锛氭病鏈変换浣曞弬鏁般€?鑼冧緥锛?

# newaliases

涓嬮潰鍛戒护浼氬仛鐩稿悓鐨勪簨锛?

# sendmail -bi

鐩稿叧鍛戒护:

mail, mailq, newaliases, sendmail

鍚嶇О : talk

浣跨敤鏉冮檺 : 鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡 :

talk person [ttyname]

璇存槑 : 涓庡叾浠栦娇鐢ㄨ€呭璋?

鎶婅 :

person : 棰勫瀵硅皥鐨勪娇鐢ㄨ€呭笎鍙凤紝濡傛灉璇ヤ娇鐢ㄨ€呭湪鍏朵粬鏈哄櫒涓婏紝鍒欏彲杈撳叆 [email聽protected]

ttyname : 濡傛灉浣跨敤鑰呭悓鏃舵湁涓や釜浠ヤ笂鐨?tty 杩炵嚎锛屽彲浠ヨ嚜琛岄€夋嫨鍚堥€傜殑 tty 浼犺鎭?

渚嬪瓙.1 :

涓庣幇鍦ㄦ満鍣ㄤ笂鐨勪娇鐢ㄨ€匯ollaend瀵硅皥锛屾鏃?Rollaend 鍙湁涓€涓繛绾?:

talk Rollaend

鎺ヤ笅鏉ュ氨鏄瓑Rollaend鍥炲簲锛岃嫢Rollaend鎺ュ彈锛屽垯Rollaend杈撳叆 ****talk jzlee****鍗冲彲寮€濮嬪璋堬紝缁撴潫璇锋寜 ctrl+c

渚嬪瓙.2 :涓巐inuxfab.cx涓婄殑浣跨敤鑰匯ollaend瀵硅皥锛屼娇鐢╬ts/2鏉ュ璋?:

talk [email聽protected] pts/2

鎺ヤ笅鏉ュ氨鏄瓑Rollaend鍥炲簲锛岃嫢Rollaend鎺ュ彈锛屽垯Rollaend杈撳叆 ****talk [email聽protected]****鍗冲彲寮€濮嬪璋堬紝缁撴潫璇锋寜 ctrl+c

娉ㄦ剰 : 鑻ヨ悿骞曠殑瀛椾細鍑虹幇涓嶆甯哥殑瀛楀厓锛岃瘯鐫€鎸?ctrl+l 鏇存柊钀ゅ箷鐢婚潰銆?

鍚嶇О : wall

浣跨敤鏉冮檺 : 鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡 :

wall [ message ]

浣跨敤璇存槑锛?

wall 浼氬皢璁伅浼犵粰姣忎竴涓?mesg 璁惧畾涓?yes 鐨勪笂绾夸娇鐢ㄨ€呫€傚綋浣跨敤缁堢鏈轰粙闈㈠仛涓烘爣鍑嗕紶鍏ユ椂, 璁伅缁撴潫鏃堕渶鍔犱笂 EOF (閫氬父鐢?Ctrl+D)顡?

渚嬪瓙 :

浼犺鎭?hi" 缁欐瘡涓€涓娇鐢ㄨ€?:

wall hi

鍚嶇О : write

浣跨敤鏉冮檺 : 鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡 :

write user [ttyname]

璇存槑 : 浼犺鎭粰鍏朵粬浣跨敤鑰?

鎶婅 :

user : 棰勫浼犺鎭殑浣跨敤鑰呭笎鍙?

ttyname : 濡傛灉浣跨敤鑰呭悓鏃舵湁涓や釜浠ヤ笂鐨?tty 杩炵嚎锛屽彲浠ヨ嚜琛岄€夋嫨鍚堥€傜殑 tty 浼犺鎭?

渚嬪瓙.1 :

浼犺鎭粰 Rollaend锛屾鏃?Rollaend 鍙湁涓€涓繛绾?:

write Rollaend

鎺ヤ笅鏉ュ氨鏄皢璁伅鎵撲笂鍘伙紝缁撴潫璇锋寜 ctrl+c

渚嬪瓙.2 :浼犺鎭粰 Rollaend锛孯ollaend 鐨勮繛绾挎湁 pts/2锛宲ts/3 :

write Rollaend pts/2

鎺ヤ笅鏉ュ氨鏄皢璁伅鎵撲笂鍘伙紝缁撴潫璇锋寜 ctrl+c

娉ㄦ剰 : 鑻ュ鏂硅瀹?mesg n锛屽垯姝ゆ椂璁腑灏嗘棤娉曚紶缁欏鏂?

鍚嶇О锛歬ill

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?

kill [ -s signal | -p ] [ -a ] pid ...

kill -l [ signal ]

璇存槑锛歬ill 閫佸嚭涓€涓壒瀹氱殑淇″彿 (signal) 缁欒绋?id 涓?pid 鐨勮绋嬫牴鎹淇″彿鑰屽仛鐗瑰畾鐨勫姩浣? 鑻ユ病鏈夋寚瀹? 棰勮鏄€佸嚭缁堟 (TERM) 鐨勪俊鍙?

鎶婅顡?

-s (signal) : 鍏朵腑鍙敤鐨勮鍙锋湁 HUP (1), KILL (9), TERM (15), 鍒嗗埆浠h〃鐫€閲嶈窇, 鐮嶆帀, 缁撴潫; 璇︾粏鐨勪俊鍙峰彲浠ョ敤 kill -l

-p : 鍗板嚭 pid , 骞朵笉閫佸嚭淇″彿

-l (signal) : 鍒楀嚭鎵€鏈夊彲鐢ㄧ殑淇″彿鍚嶇О

鑼冧緥锛?

灏?pid 涓?323 鐨勮绋嬬爫鎺?(kill) :

kill -9 323

灏?pid 涓?456 鐨勮绋嬮噸璺?(restart) :

kill -HUP 456

鍚嶇О锛歯ice

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歯ice [-n adjustment] [-adjustment] [--adjustment=adjustment] [--help] [--version] [command [arg...]]

璇存槑锛氫互鏇存敼杩囩殑浼樺厛搴忔潵鎵ц绋嬪紡, 濡傛灉鏈寚瀹氱▼寮? 鍒欎細鍗板嚭鐩墠鐨勬帓绋嬩紭鍏堝簭, 鍐呭畾鐨?adjustment 涓?10, 鑼冨洿涓?-20 (鏈€楂樹紭鍏堝簭) 鍒?19 (鏈€浣庝紭鍏堝簭)

鎶婅顡?

-n adjustment, -adjustment, --adjustment=adjustment 鐨嗕负灏嗚鍘熸湁浼樺厛搴忕殑澧炲姞 adjustment

--help 鏄剧ず姹傚姪璁伅

--version 鏄剧ず鐗堟湰璧勮

鑼冧緥锛?

灏?ls 鐨勪紭鍏堝簭鍔?1 骞舵墽琛?:

nice -n 1 ls

灏?ls 鐨勪紭鍏堝簭鍔?10 骞舵墽琛?:

nice ls灏?ls 鐨勪紭鍏堝簭鍔?10 骞舵墽琛?

娉ㄦ剰 : 浼樺厛搴?(priority) 涓轰綔涓氱郴缁熺敤鏉ュ喅瀹?CPU 鍒嗛厤鐨勫弬鏁帮紝Linux 浣跨敤銆庡洖鍚堝埗(round-robin)銆忕殑婕旂畻娉曟潵鍋?CPU 鎺掔▼锛屼紭鍏堝簭瓒婇珮锛屾墍鍙兘鑾峰緱鐨?CPU鏃堕棿灏辫秺澶氥€?

鍚嶇О锛歱s

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歱s [options] [--help]

璇存槑锛氭樉绀虹灛闂磋绋?(process) 鐨勫姩鎬?

鍙傛暟锛?

ps 鐨勫弬鏁伴潪甯稿, 鍦ㄦ浠呭垪鍑哄嚑涓父鐢ㄧ殑鍙傛暟骞跺ぇ鐣ヤ粙缁嶅惈涔?

-A 鍒楀嚭鎵€鏈夌殑琛岀▼

-w 鏄剧ず鍔犲鍙互鏄剧ず杈冨鐨勮祫璁?

-au 鏄剧ず杈冭缁嗙殑璧勮

-aux 鏄剧ず鎵€鏈夊寘鍚叾浠栦娇鐢ㄨ€呯殑琛岀▼

au(x) 杈撳嚭鏍煎紡 :

USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND

USER: 琛岀▼鎷ユ湁鑰?

PID: pid

%CPU: 鍗犵敤鐨?CPU 浣跨敤鐜?

%MEM: 鍗犵敤鐨勮蹇嗕綋浣跨敤鐜?

VSZ: 鍗犵敤鐨勮櫄鎷熻蹇嗕綋澶у皬

RSS: 鍗犵敤鐨勮蹇嗕綋澶у皬

TTY: 缁堢鐨勬瑕佽缃彿鐮?(minor device number of tty)

STAT: 璇ヨ绋嬬殑鐘舵€?

D: 涓嶅彲涓柇鐨勯潤姝?(閫氭偢鈻♀枴缂渂杩涜 I/O 鍔ㄤ綔)

R: 姝e湪鎵ц涓?

S: 闈欐鐘舵€?

T: 鏆傚仠鎵ц

Z: 涓嶅瓨鍦ㄤ絾鏆傛椂鏃犳硶娑堥櫎

W: 娌℃湁瓒冲鐨勮蹇嗕綋鍒嗛〉鍙垎閰?

<: 楂樹紭鍏堝簭鐨勮绋?

N: 浣庝紭鍏堝簭鐨勮绋?

L: 鏈夎蹇嗕綋鍒嗛〉鍒嗛厤骞堕攣鍦ㄨ蹇嗕綋鍐?(鍗虫椂绯荤粺鎴栨嵄A I/O)

START: 琛岀▼寮€濮嬫椂闂?

TIME: 鎵ц鐨勬椂闂?

COMMAND:鎵€鎵ц鐨勬寚浠?

鑼冧緥锛?

ps

PID TTY TIME CMD

2791 ttyp0 00:00:00 tcsh

3092 ttyp0 00:00:00 ps

% ps -A

PID TTY TIME CMD

1 ? 00:00:03 init

2 ? 00:00:00 kflushd

3 ? 00:00:00 kpiod

4 ? 00:00:00 kswapd

5 ? 00:00:00 mdrecoveryd

.......

% ps -aux

USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND

root 1 0.0 0.7 1096 472 ? S Sep10 0:03 init [3]

root 2 0.0 0.0 0 0 ? SW Sep10 0:00 [kflushd]

root 3 0.0 0.0 0 0 ? SW Sep10 0:00 [kpiod]

root 4 0.0 0.0 0 0 ? SW Sep10 0:00 [kswapd]

........

鍚嶇О锛歱stree

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?

pstree [-a] [-c] [-h|-Hpid] [-l] [-n] [-p] [-u] [-G|-U] [pid|user]

pstree -V

璇存槑锛氬皢鎵€鏈夎绋嬩互鏍戠姸鍥炬樉绀? 鏍戠姸鍥惧皢浼氫互 pid (濡傛灉鏈夋寚瀹? 鎴栨槸浠?init 杩欎釜鍩烘湰琛岀▼涓烘牴 (root) ,濡傛灉鏈夋寚瀹氫娇鐢ㄨ€?id , 鍒欐爲鐘跺浘浼氬彧鏄剧ず璇ヤ娇鐢ㄨ€呮墍鎷ユ湁鐨勮绋?

鍙傛暟锛?

-a 鏄剧ず璇ヨ绋嬬殑瀹屾暣鎸囦护鍙婂弬鏁? 濡傛灉鏄璁板繂浣撶疆鎹㈠嚭鍘荤殑琛岀▼鍒欎細鍔犱笂鎷彿

-c 濡傛灉鏈夐噸瑕嗙殑琛岀▼鍚? 鍒欏垎寮€鍒楀嚭 (棰勮鍊兼槸浼氬湪鍓嶉潰鍔犱笂 *

鑼冧緥锛?

pstree

init-+-amd

|-apmd

|-atd

|-httpd---10*[httpd]

%pstree -p

init(1)-+-amd(447)

|-apmd(105)

|-atd(339)

%pstree -c

init-+-amd

|-apmd

|-atd

|-httpd-+-httpd

| |-httpd

| |-httpd

| |-httpd

....

鍚嶇О锛歳enice

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歳enice priority [[-p] pid ...] [[-g] pgrp ...] [[-u] user ...]

璇存槑锛氶噸鏂版寚瀹氫竴涓垨澶氫釜琛岀▼(Process)鐨勪紭鍏堝簭(涓€涓垨澶氫釜灏嗘牴鎹墍涓嬬殑鍙傛暟鑰屽畾)

鎶婅顡?

-p pid 閲嶆柊鎸囧畾琛岀▼鐨?id 涓?pid 鐨勮绋嬬殑浼樺厛搴?

-g pgrp 閲嶆柊鎸囧畾琛岀▼缇ょ粍(process group)鐨?id 涓?pgrp 鐨勮绋?(涓€涓垨澶氫釜) 鐨勪紭鍏堝簭

-u user 閲嶆柊鎸囧畾琛岀▼鎷ユ湁鑰呬负 user 鐨勮绋嬬殑浼樺厛搴?

鑼冧緥锛?

灏嗚绋?id 涓?987 鍙?32 鐨勮绋嬩笌琛岀▼鎷ユ湁鑰呬负 daemon 鍙?root 鐨勪紭鍏堝簭鍙风爜鍔?1 :

renice +1 987 -u daemon root -p 32

娉ㄦ剰 : 姣忎竴涓绋?Process)閮芥湁涓€涓敮涓€鐨?(unique) id顡?

鍚嶇О锛歵op

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歵op [-] [d delay] [q] [c] [S] [s] [i] [n] [b]

璇存槑锛氬嵆鏃舵樉绀?process 鐨勫姩鎬?

鎶婅顡?

d : 鏀瑰彉鏄剧ず鐨勬洿鏂伴€熷害锛屾垨鏄湪浜よ皥寮忔寚浠ゅ垪( interactive command)鎸?s

q : 娌℃湁浠讳綍寤惰繜鐨勬樉绀洪€熷害锛屽鏋滀娇鐢ㄨ€呮槸鏈?superuser 鐨勬潈闄愶紝鍒?top 灏嗕細浠ユ渶楂樼殑浼樺厛搴忔墽琛?

c : 鍒囨崲鏄剧ず妯″紡锛屽叡鏈変袱绉嶆ā寮忥紝涓€鏄彧鏄剧ず鎵ц妗g殑鍚嶇О锛屽彟涓€绉嶆槸鏄剧ず瀹屾暣鐨勮矾寰勪笌鍚嶇ОS : 绱Н妯″紡锛屼細灏嗗繁瀹屾垚鎴栨秷澶辩殑瀛愯绋?( dead child process ) 鐨?CPU time 绱Н璧锋潵

s : 瀹夊叏妯″紡锛屽皢浜よ皥寮忔寚浠ゅ彇娑? 閬垮厤娼滃湪鐨勫嵄鏈?

i : 涓嶆樉绀轰换浣曢棽缃?(idle) 鎴栨棤鐢?(zombie) 鐨勮绋?

n : 鏇存柊鐨勬鏁帮紝瀹屾垚鍚庡皢浼氶€€鍑?top

b : 鎵规妗fā寮忥紝鎼厤 "n" 鍙傛暟涓€璧蜂娇鐢紝鍙互鐢ㄦ潵灏?top 鐨勭粨鏋滆緭鍑哄埌妗f鍐?

鑼冧緥锛?

鏄剧ず鏇存柊鍗佹鍚庨€€鍑?;

top -n 10

浣跨敤鑰呭皢涓嶈兘鍒╃敤浜よ皥寮忔寚浠ゆ潵瀵硅绋嬩笅鍛戒护 :

top -s

灏嗘洿鏂版樉绀轰簩娆$殑缁撴灉杈撳叆鍒板悕绉颁负 top.log 鐨勬。妗堥噷 :

top -n 2 -b < top.log

鍚嶇О锛歴kill

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?skill [signal to send] [options] 閫夋嫨绋嬪簭鐨勮鍒?

璇存槑锛?

閫佷釜璁彿缁欐鍦ㄦ墽琛岀殑绋嬪簭,棰勮鐨勮鎭负 TERM (涓柇) , 杈冨父浣跨敤鐨勮鎭负 HUP , INT , KILL , STOP , CONT ,鍜?0

璁伅鏈変笁绉嶅啓娉?鍒嗗埆涓?-9 , -SIGKILL , -KILL , 鍙互浣跨敤 -l 鎴?-L 宸插垪鍑哄彲浣跨敤鐨勮鎭€?

涓€鑸弬鏁帮細

-f 蹇€熸ā寮?灏氭湭瀹屾垚

-i 浜掑姩妯″紡/ 姣忎釜鍔ㄤ綔灏嗚琚‘璁?

-v 璇︾粏杈撳嚭/ 鍒楀嚭鎵€閫夋嫨绋嬪簭鐨勮祫璁?

-w 鏅鸿兘璀﹀憡璁伅/ 灏氭湭瀹屾垚

-n 娌℃湁鍔ㄤ綔/ 鏄剧ず绋嬪簭浠e彿

鍙傛暟锛氶€夋嫨绋嬪簭鐨勮鍒欏彲浠ユ槸, 缁堢鏈轰唬鍙?浣跨敤鑰呭悕绉?绋嬪簭浠e彿,鍛戒护鍚嶇О銆?

-t 缁堢鏈轰唬鍙?( tty 鎴?pty )

-u 浣跨敤鑰呭悕绉?

-p 绋嬪簭浠e彿 ( pid )

-c 鍛戒护鍚嶇О 鍙娇鐢ㄧ殑璁彿:

浠ヤ笅鍒楀嚭宸茬煡鐨勮鍙峰悕绉?璁彿浠e彿,鍔熻兘銆?

鍚嶇О (浠e彿) 鍔熻兘/ 鎻忚堪

ALRM 14 绂诲紑

HUP 1 绂诲紑

INT 2 绂诲紑

KILL 9 绂诲紑/ 寮鸿揩鍏抽棴

PIPE 13 绂诲紑

POLL 绂诲紑

PROF 绂诲紑

TERM 15 绂诲紑

USR1 绂诲紑

USR2 绂诲紑

VTALRM 绂诲紑

STKFLT 绂诲紑/ 鍙€傜敤浜巌386, m68k, arm 鍜?ppc 纭綋

UNUSED 绂诲紑/ 鍙€傜敤浜巌386, m68k, arm 鍜?ppc 纭綋

TSTP 鍋滄 /浜х敓涓庡唴瀹圭浉鍏崇殑琛屼负

TTIN 鍋滄 /浜х敓涓庡唴瀹圭浉鍏崇殑琛屼负

TTOU 鍋滄 /浜х敓涓庡唴瀹圭浉鍏崇殑琛屼负

STOP 鍋滄 /寮鸿揩鍏抽棴

CONT 浠庢柊鍚姩 /濡傛灉鍦ㄥ仠姝㈢姸鎬佸垯浠庢柊鍚姩,鍚﹀垯蹇界暐

PWR 蹇界暐 /鍦ㄦ煇浜涚郴缁熶腑浼氱寮€

WINCH 蹇界暐

CHLD 蹇界暐

ABRT 6 鏍稿績

FPE 8 鏍稿績

ILL 4 鏍稿績

QUIT 3 鏍稿績

SEGV 11 鏍稿績

TRAP 5 鏍稿績

SYS 鏍稿績 /鎴栬灏氭湭瀹炰綔

EMT 鏍稿績 /鎴栬灏氭湭瀹炰綔

BUS 鏍稿績 /鏍稿績澶辫触

XCPU 鏍稿績 /鏍稿績澶辫触

XFSZ 鏍稿績 /鏍稿績澶辫触

鑼冧緥锛?

鍋滄鎵€鏈夊湪 PTY 瑁呯疆涓婄殑绋嬪簭

skill -KILL -v pts/*

鍋滄涓変釜浣跨敤鑰?user1 , user2 , user3

skill -STOP user1 user2 user3

鍏朵粬鐩稿叧鐨勫懡浠? kill

鍚嶇О锛歟xpr

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

### 瀛椾覆闀垮害

shell>> expr length "this is a test"

14

### 鏁板瓧鍟嗘暟

shell>> expr 14 % 9

5

### 浠庝綅缃鎶撳彇瀛椾覆

shell>> expr substr "this is a test" 3 5

is is

### 鏁板瓧涓?only the first character

shell>> expr index "testforthegame" e

2

### 瀛椾覆鐪熷疄閲嶇幇

shell>> expr quote thisisatestformela

thisisatestformela

鍚嶇О: tr

### 1.姣旀柟璇磋鎶婄洰褰曚笅鎵€鏈夌殑澶у啓妗e悕鎹负灏忓啓妗e悕?

浼间箮鏈夊緢澶氭柟寮忥紝"tr"鏄叾涓竴绉?

#!/bin/sh

dir="/tmp/testdir";

files=****find $dir -type f****;

for i in $files

do

dir_name=****dirname $i****;

ori_filename=****basename $i****

new_filename=****echo $ori_filename | tr [:upper:] [:lower:]**** > /dev/null;

#echo $new_filename;

mv $dir_name/$ori_filename $dir_name/$new_filename

done

### 2.鑷繁璇曢獙涓?..lowercase to uppercase

tr abcdef...[del] ABCDE...[del]

tr a-z A-Z

tr [:lower:] [:upper:]

shell>> echo "this is a test" | tr a-z A-Z > www

shell>> cat www

THIS IS A TEST

### 3.鍘绘帀涓嶆兂瑕佺殑瀛椾覆

shell>> tr -d this ### 鍘绘帀鏈夊叧 t.e.s.t

this

man

man

test

e

### 4.鍙栦唬瀛椾覆

shell>> tr -s "this" "TEST"

this

TEST

th

TE

鎸囦护锛歝lear

鐢ㄩ€旓細娓呴櫎钀ゅ箷鐢ㄣ€?

浣跨敤鏂规硶锛氬湪 console 涓婅緭鍏?clear銆?

鍚嶇О: reset, tset

浣跨敤鏂规硶: tset [-IQqrs] [-] [-e ch] [-i ch] [-k ch] [-m mapping] [terminal]

浣跨敤璇存槑:

reset 鍏跺疄鍜?tset 鏄竴鍚屼釜鍛戒护锛屽畠鐨勭敤閫旀槸璁惧畾缁堢鏈虹殑鐘舵€併€備竴鑸€岃█锛岃繖涓懡浠や細鑷姩鐨勪粠鐜鍙樻暟銆佸懡浠ゅ垪鎴栨槸鍏跺畠鐨勭粍鎬佹。鍐冲畾鐩墠缁堢鏈虹殑鍨嬫€併€傚鏋滄寚瀹氬瀷鎬佹槸 ? 鐨勮瘽锛岃繖涓▼寮忎細瑕佹眰浣跨敤鑰呰緭鍏ョ粓绔満鐨勫瀷鍒€?

鐢变簬杩欎釜绋嬪紡浼氬皢缁堢鏈鸿鍥炲師濮嬬殑鐘舵€侊紝闄や簡鍦?login 鏃朵娇鐢ㄥ锛屽綋绯荤粺缁堢鏈哄洜涓虹▼寮忎笉姝e父鎵ц鑰岃繘鍏ヤ竴浜涘鎬殑鐘舵€佹椂锛屼綘涔熷彲浠ョ敤瀹冩潵閲嶈缁堢鏈簅 渚嬪涓嶅皬蹇冩妸浜岃繘浣嶆。鐢?cat 鎸囦护杩涘埌缁堢鏈猴紝甯镐細鏈夌粓绔満涓嶅啀鍥炲簲閿洏杈撳叆锛屾垨鏄洖搴斾竴浜涘鎬瓧鍏冪殑闂銆傛鏃跺氨鍙互鐢?reset 灏嗙粓绔満鍥炲鑷冲師濮嬬姸鎬併€傞€夐」璇存槑:

-p

灏嗙粓绔満绫诲埆鏄剧ず鍦ㄨ悿骞曚笂锛屼絾涓嶅仛璁惧畾鐨勫姩浣溿€傝繖涓懡浠ゅ彲浠ョ敤鏉ュ彇寰楃洰鍓嶇粓绔満鐨勭被鍒€?

-e ch

灏?erase 瀛楀厓璁炬垚 ch

-i ch

灏嗕腑鏂瓧鍏冭鎴?ch

-k ch

灏嗗垹闄や竴琛岀殑瀛楀厓璁炬垚 ch

-I

涓嶈鍋氳瀹氱殑鍔ㄤ綔锛屽鏋滄病鏈変娇鐢ㄩ€夐」 -Q 鐨勮瘽锛宔rase銆佷腑鏂強鍒犻櫎瀛楀厓鐨勭洰鍓嶅€间緷鐒朵細閫佸埌钀ゅ箷涓娿€?

-Q

涓嶈鏄剧ず erase銆佷腑鏂強鍒犻櫎瀛楀厓鐨勫€煎埌钀ゅ箷涓娿€?

-r

灏嗙粓绔満绫诲埆鍗板湪钀ゅ箷涓娿€?

-s

灏嗚瀹?TERM 鐢ㄧ殑鍛戒护鐢ㄥ瓧涓茬殑鍨嬪紡閫佸埌缁堢鏈轰腑锛岄€氬父鍦?.login 鎴?.profile 涓敤

鑼冧緥:

璁╀娇鐢ㄨ€呰緭鍏ヤ竴涓粓绔満鍨嬪埆骞跺皢缁堢鏈鸿鍒拌鍨嬪埆鐨勯璁剧姸鎬併€?

# reset ?

灏?erase 瀛楀厓璁惧畾 control-h

# reset -e ^B

灏嗚瀹氱敤鐨勫瓧涓叉樉绀哄湪钀ゅ箷涓?

# reset -s

Erase is control-B (^B).

Kill is control-U (^U).

Interrupt is control-C (^C).

TERM=xterm;

鍚嶇О锛歝ompress

浣跨敤鏉冮檺锛氭墍鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歝ompress [-dfvcV] [-b maxbits] [file ...]

璇存槑锛?

compress 鏄竴涓浉褰撳彜鑰佺殑 unix 妗f鍘嬬缉鎸囦护锛屽帇缂╁悗鐨勬。妗堜細鍔犱笂涓€涓?.Z 寤朵几妗e悕浠ュ尯鍒湭鍘嬬缉鐨勬。妗堬紝鍘嬬缉鍚庣殑妗f鍙互浠?uncompress 瑙e帇銆傝嫢瑕佸皢鏁颁釜妗f鍘嬫垚涓€涓帇缂╂。锛屽繀椤诲厛灏嗘。妗?tar 璧锋潵鍐嶅帇缂┿€傜敱浜?gzip 鍙互浜х敓鏇寸悊鎯崇殑鍘嬬缉姣斾緥锛屼竴鑸汉澶氬凡鏀圭敤 gzip 涓烘。妗堝帇缂╁伐鍏枫€?

鍙傛暟锛?

c 杈撳嚭缁撴灉鑷虫爣鍑嗚緭鍑鸿澶囷紙涓€鑸寚鑽у箷锛?

f 寮鸿揩鍐欏叆妗f锛岃嫢鐩殑妗e凡缁忓瓨鍦紝鍒欎細琚鐩?(force)

v 灏嗙▼寮忔墽琛岀殑璁伅鍗板湪鑽у箷涓?(verbose)

b 璁惧畾鍏卞悓瀛椾覆鏁扮殑涓婇檺锛屼互浣嶅厓璁$畻锛屽彲浠ヨ瀹氱殑鍊间负 9 鑷?16 bits 銆傜敱浜庡€艰秺澶э紝鑳戒娇鐢ㄧ殑鍏卞悓瀛椾覆灏?瓒婂锛屽帇缂╂瘮渚嬪氨瓒婂ぇ锛屾墍浠ヤ竴鑸娇鐢ㄩ璁惧€?16 bits (bits)

d 灏嗗帇缂╂。瑙e帇缂?

V 鍒楀嚭鐗堟湰璁伅

鑼冧緥锛?

灏?source.dat 鍘嬬缉鎴?source.dat.Z 锛岃嫢 source.dat.Z 宸茬粡瀛樺湪锛屽唴瀹瑰垯浼氳鍘嬬缉妗h鐩栥€?

compress -f source.dat

灏?source.dat 鍘嬬缉鎴?source.dat.Z 锛屽苟鍒楀嵃鍑哄帇缂╂瘮渚嬨€?

-v 涓?-f 鍙互涓€璧蜂娇鐢?

compress -vf source.dat

灏嗗帇缂╁悗鐨勮祫鏂欒緭鍑哄悗鍐嶅鍏?target.dat.Z 鍙互鏀瑰彉鍘嬬缉妗e悕銆?

compress -c source.dat > target.dat.Z

-b 鐨勫€艰秺澶э紝鍘嬬缉姣斾緥灏辫秺澶э紝鑼冨洿鏄?9-16 锛岄璁惧€兼槸 16 銆?

compress -b 12 source.dat

灏?source.dat.Z 瑙e帇鎴?source.dat 锛岃嫢妗f宸茬粡瀛樺湪锛屼娇鐢ㄨ€呮寜 y 浠ョ‘瀹氳鐩栨。妗堬紝鑻ヤ娇鐢?-df 绋嬪紡鍒欎細鑷姩瑕嗙洊妗f銆傜敱浜庣郴缁熶細鑷姩鍔犲叆 .Z 涓哄欢浼告。鍚嶏紝鎵€浠?source.dat 浼氳嚜鍔ㄥ綋浣?source.dat.Z 澶勭悊銆?

compress -d source.dat

compress -d source.dat.Z

鍚嶇О锛?lpd

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歭pd [-l] [#port]

lpd 鏄竴涓父椹荤殑鍗拌〃鏈虹鐞嗙▼寮忥紝瀹冧細鏍规嵁 /etc/printcap 鐨勫唴瀹规潵绠$悊鏈湴鎴栬繙绔殑鍗拌〃鏈恒€?etc/printcap 涓畾涔夌殑姣忎竴涓嵃琛ㄦ満蹇呴』鍦?/var/lpd 涓湁涓€涓浉瀵瑰簲鐨勭洰褰曪紝鐩綍涓互 cf 寮€澶寸殑妗f琛ㄧず涓€涓瓑寰呴€佸埌閫傚綋瑁呯疆鐨勫嵃琛ㄥ伐浣溿€傝繖涓。妗堥€氬父鏄敱 lpr 鎵€浜х敓銆?

lpr 鍜?lpd 缁勬垚浜嗕竴涓彲浠ョ绾垮伐浣滅殑绯荤粺锛屽綋浣犱娇鐢?lpr 鏃讹紝鍗拌〃鏈轰笉闇€瑕佽兘绔嬪嵆鍙敤锛岀敋鑷充笉鐢ㄥ瓨鍦ㄣ€俵pd 浼氳嚜鍔ㄧ洃瑙嗗嵃琛ㄦ満鐨勭姸鍐碉紝褰撳嵃琛ㄦ満涓婄嚎鍚庯紝渚跨珛鍗冲皢妗f閫佷氦澶勭悊銆傝繖涓緱鎵€鏈夌殑搴旂敤绋嬪紡涓嶅繀绛夊緟鍗拌〃鏈哄畬鎴愬墠涓€宸ヤ綔銆?

鍙傛暟锛?

-l: 灏嗕竴浜涢櫎閿欒鎭樉绀哄湪鏍囧噯杈撳嚭涓娿€?

#port: 涓€鑸€岃█锛宭pd 浼氫娇鐢?getservbyname 鍙栧緱閫傚綋鐨?TCP/IP port锛屼綘鍙互浣跨敤杩欎釜鍙傛暟寮鸿揩 lpd 浣跨敤鎸囧畾鐨?port銆?

鑼冧緥锛?

杩欎釜绋嬪紡閫氬父鏄敱 /etc/rc.d 涓殑绋嬪紡鍦ㄧ郴缁熷惎濮嬮樁娈垫墽琛屻€?

鍚嶇О lpq

-- 鏄剧ず鍒楄〃鏈鸿串鍒椾腑鏈畬鎴愮殑宸ヤ綔 鐢ㄦ硶

lpq [l] [P] [user]

璇存槑

lpq 浼氭樉绀虹敱 lpd 鎵€绠$悊鐨勫垪琛ㄦ満璐垪涓湭瀹屾垚鐨勯」鐩€?

鑼冧緥

鑼冧緥 1. 鏄剧ず鎵€鏈夊湪 lp 鍒楄〃鏈鸿串鍒椾腑鐨勫伐浣?

# lpq -PlpRank Owner Job Files Total Size1st root 238 (standard input) 1428646 bytes

鐩稿叧鍑芥暟

lpr,lpc,lpd

鍚嶇О锛?lpr

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歭pr [ -P printer ]

灏嗘。妗堟垨鏄敱鏍囧噯杈撳叆閫佽繘鏉ョ殑璧勬枡閫佸埌鍗拌〃鏈鸿串鍒椾箣涓紝鍗拌〃鏈虹鐞嗙▼寮?lpd 浼氬湪绋嶅悗灏嗚繖涓。妗堥€佺粰閫傚綋鐨勭▼寮忔垨瑁呯疆澶勭悊銆俵pr 鍙互鐢ㄦ潵灏嗘枡璧勯€佺粰鏈湴鎴栨槸杩滅鐨勪富鏈烘潵澶勭悊銆?

鍙傛暟锛?

-p Printer: 灏嗚祫鏂欓€佽嚦鎸囧畾鐨勫嵃琛ㄦ満 Printer锛岄璁惧€间负 lp銆?

鑼冧緥锛?

灏?www.c 鍜?kkk.c 閫佸埌鍗拌〃鏈?lp銆?

lpr -Plp www.c kkk.c

鍚嶇О: lprm

-- 灏嗕竴涓伐浣滅敱鍗拌〃鏈鸿串鍒椾腑绉婚櫎 鐢ㄦ硶

/usr/bin/lprm [P] [file...]

璇存槑

灏氭湭瀹屾垚鐨勫嵃琛ㄦ満宸ヤ綔浼氳鏀惧湪鍗拌〃鏈鸿串鍒椾箣涓紝杩欎釜鍛戒护鍙敤鏉ュ皢甯告湭閫佸埌鍗拌〃鏈虹殑宸ヤ綔鍙栨秷銆傜敱浜庢瘡涓€涓嵃琛ㄦ満閮芥湁涓€涓嫭绔嬬殑璐垪锛屼綘鍙互鐢?-P 杩欎釜鍛戒护璁惧畾鎯宠浣滅敤鐨勫嵃鍒楁満銆傚鏋滄病鏈夎瀹氱殑璇濓紝浼氫娇鐢ㄧ郴缁熼璁剧殑鍗拌〃鏈恒€?

杩欎釜鍛戒护浼氭鏌ヤ娇鐢ㄨ€呮槸鍚︽湁瓒冲鐨勬潈闄愬垹闄ゆ寚瀹氱殑妗f锛屼竴鑸€岃█锛屽彧鏈夋。妗堢殑鎷ユ湁鑰呮垨鏄郴缁熺鐞嗗憳鎵嶆湁杩欎釜鏉冮檺銆?

鑼冧緥

灏嗗嵃琛ㄦ満 hpprinter 涓殑绗?1123 鍙峰伐浣滅Щ闄?

lprm -Phpprinter 1123

灏嗙 1011 鍙峰伐浣滅敱棰勮鍗拌〃鏈轰腑绉婚櫎

lprm 1011

鍚嶇О锛?fdformat

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛歠dformat [-n] device

浣跨敤璇存槑 :

瀵规寚瀹氱殑杞鏈鸿缃繘琛屼綆闃舵牸寮忓寲銆備娇鐢ㄨ繖涓寚浠ゅ杞鏍煎紡鍖栫殑鏃跺€欙紝鏈€濂芥寚瀹氬儚鏄笅闈㈢殑瑁呯疆锛?

/dev/fd0d360 纾佺鏈?A: 锛岀鐗囦负 360KB 纾佺

/dev/fd0h1440 纾佺鏈?A: 锛岀鐗囦负 1.4MB 纾佺

/dev/fd1h1200 纾佺鏈?B: 锛岀鐗囦负 1.2MB 纾佺

濡傛灉浣跨敤鍍忔槸 /dev/fd0 涔嬬被鐨勮缃紝濡傛灉閲岄潰鐨勭纰熶笉鏄爣鍑嗗閲忥紝鏍煎紡鍖栧彲鑳戒細澶辫触銆傚湪杩欑鎯呭喌涔嬩笅锛屼娇鐢ㄨ€呭彲浠ョ敤 setfdprm 鎸囦护鍏堣鎸囧畾蹇呰鍙傛暟銆?

鍙傛暟锛?

-n 鍏抽棴纭鍔熻兘銆傝繖涓€夐」浼氬叧闂牸寮忓寲涔嬪悗鐨勭‘璁ゆ楠ゃ€?

鑼冧緥锛?

fdformat -n /dev/fd0h1440

灏嗙纰熸満 A 鐨勭鐗囨牸寮忓寲鎴?1.4MB 鐨勭鐗囥€傚苟涓旂渷鐣ョ‘璁ょ殑姝ラ銆?

鍚嶇О锛?mformat

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?

mformat [-t cylinders] [-h heads] [-s sectors] [-l volume_label] [-F] [-I fsVer-sion] [-S sizecode] [-2 sectors_on_track_0] [-M software_sector_size] [-a] [-X] [-C] [-H hidden_sectors] [-r root_sectors] [-B boot_sector] [-0 rate_on_track_0] [-A rate_on_other_tracks] [-1] [-k] drive:

鍦ㄥ凡缁忓仛杩囦綆闃舵牸寮忓寲鐨勭鐗囦笂寤虹珛 DOS 妗f绯荤粺銆傚鏋滃湪缂栬瘧 mtools 鐨勬椂鍊欐妸 USE_2M 鐨勫弬鏁版墦寮€锛岄儴鍒嗕笌 2M 鏍煎紡鐩稿叧鐨勫弬鏁板氨浼氬彂鐢熶綔鐢ㄣ€傚惁鍒欒繖浜涘弬鏁帮紙鍍忔槸 S,2,1,M锛変笉浼氬彂鐢熶綔鐢ㄣ€?

鍙傛暟锛?

-t 纾佹煴锛坰ynlider锛夋暟

-h 纾佸ご锛坔ead锛夋暟

-s 姣忎竴纾佽建鐨勭鍖烘暟

-l 鏍囩

-F 灏嗙纰熸牸寮忓寲涓?FAT32 鏍煎紡锛屼笉杩囪繖涓弬鏁拌繕鍦ㄥ疄楠屼腑銆?

-I 璁惧畾 FAT32 涓殑鐗堟湰鍙枫€傝繖褰撶劧涔熻繕鍦ㄥ疄楠屼腑銆?

-S 纾佸尯澶у皬浠g爜锛岃绠楁柟寮忎负 sector = 2^(澶у皬浠g爜+7)

-c 纾佷笡锛坈luster锛夌殑纾佸尯鏁般€傚鏋滄墍缁欏畾鐨勬暟瀛椾細瀵艰嚧纾佷笡鏁拌秴杩?FAT 琛ㄧ殑闄愬埗锛宮format 浼氳嚜鍔ㄦ斁澶х鍖烘暟銆?

-s

-M 杞綋纾佸尯澶у皬銆傝繖涓暟瀛楀氨鏄郴缁熷洖鎶ョ殑纾佸尯澶у皬銆傞€氬父鏄拰瀹為檯鐨勫ぇ灏忕浉鍚屻€?

-a 濡傛灉鍔犱笂杩欎釜鍙傛暟锛宮format 浼氫骇鐢熶竴缁?Atari 绯荤粺鐨勫簭鍙风粰杩欏潡杞銆?

-X 灏嗚蒋纰熸牸寮忓寲鎴?XDF 鏍煎紡銆備娇鐢ㄥ墠蹇呴』鍏堢敤 xdfcopy 鎸囦护瀵硅蒋纰熶綔浣庨樁鏍煎紡鍖栫殑鍔ㄤ綔銆?

-C 浜х敓涓€涓彲浠ュ畨瑁?MS-DOS 妗f绯荤粺鐨勭纰熷奖鍍忔。锛坉isk image锛夈€傚綋鐒跺涓€涓疄浣撶纰熸満涓嬭繖涓弬鏁版槸娌℃湁鎰忎箟鐨勩€?

-H 闅愯棌纾佸尯鐨勬暟鐩€傝繖閫氬父閫傜敤鍦ㄦ牸寮忓寲纭鐨勫垎鍓插尯鏃讹紝鍥犱负閫氬父涓€涓垎鍓插尯鐨勫墠闈㈣繕鏈夊垎鍓茶〃銆傝繖涓弬鏁版湭缁忔祴璇曪紝鑳戒笉鐢ㄥ氨涓嶇敤銆?

-n 纾佺搴忓彿

-r 鏍圭洰褰曠殑澶у皬锛屽崟浣嶆槸纾佸尯鏁般€傝繖涓弬鏁板彧瀵?FAT12 鍜?FAT16 鏈夋晥銆?

-B 浣跨敤鎵€鎸囧畾鐨勬。妗堟垨鏄澶囩殑寮€鏈虹鍖哄仛涓鸿繖鐗囩鐗囨垨鍒嗗壊鍖虹殑寮€鏈虹鍖恒€傚綋鐒跺綋涓殑纭綋鍙傛暟浼氶殢涔嬫洿鍔ㄣ€?

-k 灏介噺淇濇寔鍘熸湁鐨勫紑鏈虹鍖恒€?

-0 绗?0 杞ㄧ殑璧勬枡浼犺緭鐜?

-A 绗?0 杞ㄤ互澶栫殑璧勬枡浼犺緭鐜?

-2 浣跨敤 2m 鏍煎紡

-1 涓嶄娇鐢?2m 鏍煎紡

鑼冧緥锛?

mformat a:

杩欐牱浼氱敤棰勮鍊兼妸 a: 锛堝氨鏄?/dev/fd0锛夐噷鐨勭纰熺墖鏍煎紡鍖栥€?

鍚嶇О锛?mkdosfs

浣跨敤鏉冮檺锛?鎵€鏈変娇鐢ㄨ€?

浣跨敤鏂瑰紡锛?mkdosfs [ -c | -l filename ]

[ -f number_of_FATs ]

[ -F FAT_size ]

[ -i volume_id ]

[ -m message_file ]

[ -n volume_name ]

[ -r root_dir_entry ]

[ -s sector_per_cluster ]

[ -v ]

device

[ block_count ]

璇存槑锛?寤虹珛 DOS 妗f绯荤粺銆?device 鎸囦綘鎯宠寤虹珛 DOS 妗f绯荤粺鐨勮缃唬鍙枫€傚儚鏄?/dev/hda1 绛夌瓑銆?block_count 鍒欐槸浣犲笇鏈涢厤缃殑鍖哄潡鏁般€傚鏋?block_count 娌℃湁鎸囧畾鍒欑郴缁熶細鑷姩鏇夸綘璁$畻绗﹀悎璇ヨ缃ぇ灏忕殑鍖哄潡鏁般€?

鍙傛暟锛?

-c 寤虹珛妗f绯荤粺涔嬪墠鍏堟鏌ユ槸鍚︽湁鍧忚建銆?

-l 浠庡緱瀹氱殑妗f涓鍙栧潖杞ㄨ褰曘€?

-f 鎸囧畾妗f閰嶇疆琛紙FAT , File Allocation Table)鐨勬暟閲忋€傞璁惧€间负 2 銆傜洰鍓?Linux 鐨?FAT 妗f绯荤粺涓嶆敮鎻磋秴杩?2 涓?FAT 琛ㄣ€傞€氬父杩欎釜涓嶉渶瑕佹敼銆?

-F 鎸囧畾 FAT 琛ㄧ殑澶у皬锛岄€氬父鏄?12 鎴栨槸 16 涓綅鍏冪粍銆?2 浣嶅厓缁勯€氬父鐢ㄤ簬纾佺鐗囷紝16 浣嶅厓缁勭敤浜庝竴鑸‖纰熺殑鍒嗗壊鍖猴紝涔熷氨鏄墍璋撶殑 FAT16 鏍煎紡銆傝繖涓€奸€氬父绯荤粺浼氳嚜宸遍€夊畾閫傚綋鐨勫€笺€傚湪纾佺鐗囦笂鐢?FAT16 閫氬父涓嶄細鍙戠敓浣滅敤锛屽弽涔嬪湪纭涓婄敤 FAT12 浜︾劧銆?

-i 鎸囧畾 Volume ID銆備竴鑸槸涓€涓?4 涓綅鍏冪粍鐨勬暟瀛楋紝鍍忔槸 2e203a47 銆傚鏋滀笉缁欑郴缁熶細鑷繁浜х敓銆?

-m 褰撲娇鐢ㄨ€呰瘯鍥剧敤杩欑墖纾佺墖鎴栨槸鍒嗗壊鍖哄紑鏈猴紝鑰屼笂闈㈡病鏈変綔涓氱郴缁熸椂锛岀郴缁熶細缁欎娇鐢ㄨ€呬竴娈佃鍛婅鎭€傝繖涓弬鏁板氨鏄敤鏉ュ彉鏇磋繖涓鎭殑銆備綘鍙互鍏堢敤妗f缂栬緫濂斤紝鐒跺悗鐢ㄨ繖涓弬鏁版寚瀹氾紝鎴栨槸鐢?

-m -

杩欐牱绯荤粺浼氳姹備綘鐩存帴杈撳叆杩欐鏂囧瓧銆傝鐗瑰埆娉ㄦ剰鐨勬槸锛屾。妗堥噷鐨勫瓧涓查暱搴︿笉瑕佽秴杩?418 涓瓧锛屽寘鎷睍寮€鐨勮烦鏍忕鍙凤紙TAB锛夊拰鎹㈣绗﹀彿锛堟崲琛岀鍙峰湪 DOS 搴曚笅绠椾袱涓瓧鍏冿紒锛?

-n 鎸囧畾 Volume Name锛屽氨鏄纰熸爣绛俱€傚鍚屽湪 DOS 搴曚笅鐨?format 鎸囦护涓€鏍凤紝缁欎笉缁欓兘鍙互銆傛病鏈夐璁惧€笺€?

-r 鎸囧畾鏍圭洰褰曞簳涓嬬殑鏈€澶ф。妗堟暟銆傝繖閲屾墍璋撶殑妗f鏁板寘鎷洰褰曘€傞璁惧€兼槸鍦ㄨ蒋纰熶笂鏄?112 鎴栨槸 224 锛屽湪纭涓婃槸 512銆傛病浜嬩笉瑕佹敼杩欎釜鏁板瓧銆?

-s 姣忎竴涓涓涳紙cluster锛夌殑纾佸尯鏁般€傚繀椤绘槸 2 鐨勬鏂规暟銆備笉杩囬櫎闈炰綘鐭ラ亾浣犲湪浣滀粈涔堬紝杩欎釜鍊间笉瑕佷贡缁欍€?

-v 鎻愪緵棰濆鐨勮鎭?

鑼冧緥锛?

mkdosfs -n Tester /dev/fd0 灏?A 妲介噷鐨勭纰熺墖鏍煎紡鍖栦负 DOS 鏍煎紡锛屽苟灏嗘爣绛捐涓?Tester

kingpaul @ 03:55 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?6鏈?6鏃?/h2>

Linux 2.4 Packet Filtering HOWTO 绠€浣撲腑鏂囩増

Rusty Russell, mailing list [email聽protected]

$Revision: 1.3 $ $Date: 2002/06/05 13:21:56 $

绠€浣撲腑鏂囷細娲嬮楝悸種etSnake

鎰熻阿 缃戜腑浜篬email聽protected] 鎻愪緵鐨勭箒浣撳弬鐓?

姝ゆ枃妗f弿杩板湪Linux2.4 鍐呮牳涓紝濡備綍浣跨敤iptables杩囨护涓嶆纭殑鍖?锛堣瘧鑰咃細Packet鍦ㄥ緢澶氫笓涓氫功绫嶄腑璇戜负鍒嗙粍锛屾澶勬牴鎹ぇ閮ㄥ垎浜虹殑涔犳儻锛屼粛璇戜负鍖咃級

1. 绠€浠?
2. 瀹樻柟绔欑偣鍙婇偖浠跺垪琛?
3. 閭d箞锛屼粈涔堟槸Packet Filter锛?
3.1 鎴戜负浠€涔堥渶瑕丳acket Filter锛?
3.2 濡備綍鍦↙inux涓嬭繘琛屽寘杩囨护锛?
3.2.1 iptables
3.2.2 鍒涘缓姘镐箙鎬ц鍒?
4. 浣犵畻鑰佸嚑锛屽嚟浠€涔堢帺寮勬垜鐨勫唴鏍革紵
5. Rusty鐨勭湡姝g殑鍖呰繃婊ゅ揩閫熸寚鍗?
6. 鍖呮槸濡備綍绌胯繃杩囨护鍣ㄧ殑
7. 浣跨敤iptables
7.1 褰撹绠楁満鍚姩鍚庝綘浼氱湅鍒扮殑
7.2 瀵瑰崟涓鍒欑殑鎿嶄綔
7.3 杩囨护瑙勬牸
7.3.1 鎸囧畾婧愬拰鐩殑IP鍦板潃
7.3.2 鍙嶅悜鎸囧畾
7.3.3 鍗忚鎸囧畾
7.3.4 鎺ュ彛鎸囧畾
7.3.5 鍒嗙墖鎸囧畾
7.3.6 iptables鎵╁睍锛氭柊鐨勫尮閰?
7.3.6.1 TCP 鎵╁睍
7.3.6.1.1 TCP鏍囧織鐨勮В閲?
7.3.6.2 UDP 鎵╁睍
7.3.6.3 ICMP鎵╁睍
7.3.6.4 鍏朵粬鍖归厤鐨勬墿灞?
7.3.6.5 鐘舵€佸尮閰?
7.4 鐩爣瑙勬牸
7.4.1 鐢ㄦ埛瀹氫箟閾?
7.4.2 iptables鎵╁睍锛氭柊鐩爣
7.4.3 鐗规畩鐨勫唴寤虹洰鏍?
7.5 瀵规暣涓摼杩涜鎿嶄綔
7.5.1 鍒涘缓鏂伴摼
7.5.2 鍒犻櫎閾?
7.5.3 娓呯┖涓€涓摼
7.5.4 瀵归摼杩涜鍒楄〃
7.5.5 閲嶇疆锛堟竻闆讹級璁℃暟鍣?
7.5.6 璁剧疆鍘熷垯锛堥粯璁よ鍒欙級
8. 浣跨敤ipchains鍜宨pfwadm
9. NAT鍜屽寘杩囨护鐨勬贩鍚堜娇鐢?
10. iptables鍜宨pchains涔嬮棿鐨勫樊鍒?
11. 瀵瑰埗瀹氬寘杩囨护鍣ㄧ殑寤鸿
1. 绠€浠?
娆㈣繋锛屼翰鐖辩殑璇昏€呫€?/td>
杩欑瘒鏂囩珷鍋囪浣犵煡閬撴湁鍏矷P鍦板潃銆佺綉缁滃湴鍧€銆佺綉缁滄帺鐮併€侀€夎矾鍜孌NS銆傚鏋滀笉鐭ラ亾锛屾垜寤鸿浣犲厛闃呰缃戠粶姒傚康鐨凥owTo锛圢etwork Concepts HOWTO锛夈€?/td>
杩欑瘒HOWTO骞堕潪涓€涓畝瑕佺殑浠嬬粛锛堜細璁╀綘鍙戠儹銆佸彂姣涳紝娌℃湁瀹夊叏鎰燂級锛屼篃闈炰竴涓畬鍏ㄧ殑鍘熷鐨勬姭闇诧紙鏈€鍚冭嫤鑰愬姵鐨勪汉涔熶細琚悈鏅曪紝涓嶈繃蹇呭畾浼氭湁鎵€鏂╄幏锛夈€?/td>
浣犵殑缃戠粶骞朵笉瀹夊叏銆傞棶棰樺湪浜庯紝蹇呴』鑾峰彇蹇€熴€佺畝娲佺殑閫氳锛屼絾鍙堝繀椤婚檺浜庤壇濂界殑銆佹棤鎭舵剰鐨勮涓猴紝灏卞鍚屽湪鍢堟潅鐨勫ぇ鎴忛櫌閲岋紝浣犲彲浠ラ珮璋堥様璁猴紝浣嗘槸缁濅笉鑳藉ぇ鍠婏細鐫€鐏簡锛併€傝繖绡嘓OWTO涓嶈兘瑙e喅杩欑闂銆?/td>
锛堣瘧鑰咃細鎵€鏈夊畨鍏ㄩ兘鍙槸鐩稿鐨勶紝鍚﹀垯鏍规湰涓嶄細浜х敓杩欑涓滆タ浜嗭級
鍥犳锛屼綘鍙兘鍐冲畾鍦ㄥ摢鏂归潰濡ュ崗銆傛垜鎯冲府鍔╀綘浣跨敤涓€浜涘彲鐢ㄧ殑宸ュ叿鍜屼竴浜涢€氬父闇€瑕佹敞鎰忕殑婕忔礊锛屽笇鏈涗綘灏嗗畠浠敤鍦ㄥソ鐨勪竴闈紝鑰屼笉鏄嚭浜庢伓鎰忕殑鐩殑 -- 鍙︿竴涓悓鏍烽噸瑕佺殑闂銆?/td>
(C) 2000 Paul `Rusty' Russell. Licenced under the GNU GPL.
2銆?瀹樻柟绔欑偣鍙婇偖浠跺垪琛ㄤ綅缃?

杩欓噷鏈変笁涓畼鏂圭珯鐐癸細

o Thanks to Filewatcher http://netfilter.filewatcher.org.

o Thanks to The Samba Team and SGI http://netfilter.samba.org.

o Thanks to Harald Welte http://netfilter.gnumonks.org.

浣犲彲浠ラ€氳繃浠ヤ笅绔欑偣璁块棶鍏ㄩ儴鐩稿叧绔欑偣銆?http://www.netfilter.org and http://www.iptables.org

浠ヤ笅鏄痭etfilter瀹樻柟閭欢鍒楄〃

http://www.netfilter.org/contact.html#list.

3.閭d箞锛屼粈涔堟槸鍖呰繃婊ゅ櫒锛?
鍖呰繃婊ゅ櫒鏄繖鏍蜂竴绉嶈蒋浠讹細瀹冩鏌ラ€氳繃鐨勬瘡涓寘鐨勫ご閮紝鐒跺悗鍐冲畾濡備綍澶勭疆瀹冧滑銆傚彲浠ヨ繖鏍峰寰呭畠浠細涓㈠純锛堜篃灏辨槸璇达紝濡傛灉杩欎釜鍖呬粠鏈鎺ュ彈锛岄偅涔堜涪寮冨畠锛夛紝閫氳繃锛堜篃灏辨槸璇达紝璁╁寘閫氳繃锛夛紝鎴栬€呮洿澶嶆潅鐨勶紙鎿嶄綔锛夈€?/td>
Linux涓嬶紝鍖呰繃婊ゅ唴寤哄湪鍐呮牳涓紙鍐呮牳妯″潡锛屾垨鑰呭唴寤猴級锛岃€屼笖鎴戜滑杩樻湁澶勭悊鍖呯殑涓€浜涙妧宸э紝涓嶈繃妫€鏌ュご閮ㄥ拰澶勭悊鍖呯殑涓€鑸€у師鍒欎粛鍦ㄨ繖閲屻€?/td>
3.1 鎴戜负浣曡鍖呰繃婊わ紵
鎺у埗銆佸畨鍏ㄣ€佽鎴掋€?/td>
鎺у埗锛?/td>
褰撲綘鐢ㄤ綘鐨凩inux鏈嶅姟鍣ㄦ妸浣犵殑鍐呴儴缃戝拰鍙︿竴涓綉缁滐紙灏辨槸Internet鍚э級杩炶捣鏉ワ紝浣犲彲浠ュ喅瀹氬摢浜涢€氫俊鏄厑璁哥殑锛屽摢浜涗笉鍏佽銆備緥濡傦紝鍖呭ご閮ㄥ寘鍚簡鍖呯殑鐩爣鍦板潃锛屼綘鍙互闃荤鍖呭彂閫佸埌锛堜綘锛夌‘瀹氱殑鍑犱釜澶栭儴缃戠粶锛屽彟涓€涓緥瀛愶紝鎴戠敤NetScape杩炴帴鍒癉ilbert archives銆傞〉闈笂鏈夋潵鑷猟oubleclick.net鐨勫箍鍛婏紝鐒跺悗NetScape娴垂浜嗘垜鐨勬椂闂存剦蹇殑涓嬭浇浠栦滑銆?鍛婅瘔鍖呰繃婊ゅ櫒绂佹浠讳綍鏉ヨ嚜鎴栬€呭彂寰€doubleclick.net鍦板潃鐨勫寘锛岄棶棰樺氨瑙e喅浜嗐€傦紙褰撶劧鏈夋洿濂界殑鍔炴硶锛岃Junkbuster锛夈€?/td>
瀹夊叏锛?/td>
褰揕inux鏈嶅姟鍣ㄦ槸娣蜂贡鐨処nternet鍜屼綘鑹ソ鐨勩€佹湁搴忕殑缃戠粶涔嬮棿鍞竴鐨勪笢瑗挎椂锛?浣犳渶濂借兘鐭ラ亾鍝簺涓滆タ鍙互杩涘叆浣犵殑澶ч棬銆備緥濡傦紝浣犲彲浠ュ厑璁告墍鏈夛紙鍖咃級浠庝綘鐨勭綉缁?鍙戝嚭锛屼笉杩囦綘鍙兘浼氫负鏉ヨ嚜澶栭儴鐨勮憲鍚嶇殑鈥淧ing of Death鈥濊€岀劍鎬ャ€傚彟涓€涓緥瀛愶紝浣犱笉甯屾湜 澶栦汉telnet鍒颁綘鐨凩inux鏈嶅姟鍣紝灏界鎵€鏈夎处鎴烽兘鏈夊瘑鐮併€傛垨璁镐綘鍙兂锛堝儚缁濆ぇ澶氭暟浜猴級鎴愪负 Internet鐨勬梺瑙傝€咃紝鑰岄潪瀹冪殑鏈嶅姟鍣紙涔熷彲鑳芥効鎰忔槸鍚э級銆傜畝鍗曠殑涓嶅厑璁镐换浣曚汉鎺ュ叆锛岃缃?鍖呰繃婊ゅ櫒鎷掔粷鎵€鏈夎繘鍏ョ殑鍖咃紙鏄笉閿欑殑鍔炴硶锛夈€?/td>
璀︽垝锛?/td>
鏈夋椂锛屾湰鍦扮綉缁滀笂閿欒閰嶇疆鐨勬満鍣ㄥ彲鑳戒細鍚戝閮ㄥ柗灏勫嚭澶ч噺鐨勫寘銆傛渶濂芥槸褰擄紙缃戠粶涓級鍑虹幇浠讳綍涓嶆甯哥幇璞℃椂锛岃鍖呰繃婊ゅ櫒鍛婅瘔浣犮€傝繖鏍蜂綘鍙兘鍙互鍋氱偣浠€涔堬紝鎴栬€呬綘澶╃敓灏卞緢濂藉銆?/td>
3.2 濡備綍鍦↙inux涓嬭繘琛屽寘杩囨护锛?
Linux鍐呮牳鍦ㄥ叾1.1绯诲垪涓氨鏈変簡鍖呰繃婊ゅ姛鑳姐€傜涓€浠o紝鐢盇lan Cox 1994骞寸Щ妞嶄簬BSD鐨刬pfw銆傝繖鍦↙inux 2.0涓敱Jos Vos鍜屽叾浠栦汉杩涜浜嗗姞寮猴紱鐢ㄦ埛绌洪棿宸ュ叿'ipfwadm'鍙敤鏉ユ帶鍒跺唴鏍歌繃婊よ鍒欍€?998骞翠腑锛屾垜鍦∕ichael Neuling鐨勫府鍔╀笅锛屼负Linux 2.2杩涜浜嗛噸鍐欙紝鎺ㄥ嚭浜嗙敤鎴风┖闂村伐鍏?ipchains'銆傛渶鍚庯紝1999骞翠腑锛屽熀浜嶭inux 2.4鐨勭鍥涗唬宸ュ叿锛?iptables'锛屽拰鍏朵粬鍐呮牳鐨勬敼鍐欐寮忔帹鍑恒€傝繖灏辨槸杩欎釜iptables鐨凥OWTO鏂囨。鐨勬墍鍦ㄣ€?/td>
璇戣€咃細userspace鏍规嵁鍙版咕鍚岃優鐨勮娉曪紝鏄敤鏉ュ尯鍒郴缁熷唴瀛樹腑鐨勯€傜敤鑼冨洿鐨勶紝鍒嗕负鏍稿績绌洪棿鍜屼娇鐢ㄨ€呯┖闂达紝涓嶅繀娣辩┒锛?/td>
浣犻渶瑕佸寘鍚玭etfilter鏋舵瀯鐨勫唴鏍搞€俷etfilter鏄疞inux涓殑涓€涓€氱敤妗嗘灦锛屼篃鍙互鎻掑叆锛坧lug in锛夊叾浠栧唴瀹癸紙濡俰ptables妯″潡锛夈€備篃灏辨槸璇翠綘闇€瑕?.3.15鍙婁互鍚庣増鏈紝鑰屼笖鍦ㄩ厤缃唴鏍告椂瀵笴ONFIG_NETFILTER鍥炵瓟'Y'銆?/td>
iptables杩欎釜宸ュ叿鐢ㄦ潵鍜屽唴鏍镐氦浜掑苟鍛婅瘔瀹冨摢浜涘寘搴旇杩囨护銆傞櫎闈炰綘鏄▼搴忓憳鎴栬€?鐗瑰埆濂藉锛屽惁鍒欒繖灏辨槸浣犵敤鏉ユ帶鍒跺寘杩囨护鐨勪簡銆?/td>
3.2.1. iptables
iptables宸ュ叿鍚戝唴鏍哥殑鍖呰繃婊よ〃涓彃鍏ュ拰鍒犻櫎瑙勫垯銆傝繖灏辨剰鍛崇潃鏃犺鎬庢牱璁剧疆锛屽惎鍔ㄥ悗淇℃伅閮戒細涓㈠け锛涜鍙傜湅鈥滃埗瀹氭案涔呮€ц鍒欌€濓紙Making Rules Permanent锛夋潵纭畾濡備綍淇濊瘉涓嬫鍚姩杩欎簺瑙勫垯鑳借鎭㈠銆?/td>
iptables鏄痠pfwadm鍜宨pchains鐨勬浛浠e搧銆傚鏋滀綘鏄畠浠殑浣跨敤鑰咃紝璇峰弬鐪?鈥滀娇鐢╥pchains鍜宨pfwadm鈥濓紝濡備綍杞绘澗浣跨敤iptables銆?/td>
3.2.2 鍒涘缓姘镐箙鎬ц鍒?
浣犲綋鍓嶇殑闃茬伀澧欒缃繚瀛樺湪鍐呮牳涓紝鎵€浠ラ噸鍚悗灏变細涓㈠け銆備綘鍙互璇曠潃鐢╥ptables-save鍜宨ptables-restore鑴氭湰鏉ヤ繚瀛樹粬浠紝骞剁敱涓€涓枃浠舵仮澶嶃€?/td>
4. 浣犵畻鑰佸嚑锛屽嚟浠€涔堢帺寮勬垜鐨勫唴鏍革紵
鎴戞槸Rusty Russell銆侺inux IP闃茬伀澧欑殑缁存姢鑰咃紝涔熸槸涓€涓€傚綋鐨勬椂鍊欏嚭鐜板湪閫傚綋鐨勫湴鏂圭殑coder銆傛垜鍐欎簡ipchains锛堝弬瑙佲€滃浣曞湪Linux涓嬭繘琛屽寘杩囨护锛熲€濈湅鐪嬪疄闄呯殑宸ヤ綔鍏跺疄鐢卞摢浜涗汉瀹屾垚锛夛紝骞跺笇鏈涜兘瀛﹀埌瓒冲鐨勪笢瑗夸慨姝h繖娆$殑鍖呰繃婊ゃ€?/td>
WatchGuard锛屼竴涓潪甯稿嚭鑹茬殑闃茬伀澧欏叕鍙革紝鎬讳箣涓€鍫嗗箍鍛婏紝姝ゅ鐪佺暐涓€鍗冨瓧鈥︹€?/td>
鍦ㄦ锛屾垜鎯虫緞娓呬竴涓瑙o細鎴戜笉鏄唴鏍镐笓瀹讹紝鎴戜簡瑙e畠锛屾槸鍥犱负鎴戠殑鏍稿績宸ヤ綔璁╂垜鎺ヨЕ浜嗕粬浠細David S. Miller, Alexey Kuznetsov, Andi Kleen, Alan Cox銆傛棤璁哄浣曪紝浠栦滑鍋氫簡鏈€娣卞眰鐨勫伐浣滐紝杞埌鎴戞椂锛屽凡缁忛潪甯稿畨鍏ㄥ拰瀹规槗浜嗐€?/td>
5. Rusty鐨勭湡姝g殑鍖呰繃婊ゅ揩閫熸寚鍗?
缁濆ぇ閮ㄥ垎浜哄彧鏈変竴涓狿PP杩炴帴鍒癐nternet锛岃€屼笖涓嶅笇鏈涙湁浜虹敱姝よ繘鍏ヤ粬浠殑缃戠粶鎴栬€呴槻鐏锛?/td>
# 鎻掑叆connection-tracking妯″潡锛堝鍥藉唴寤哄湪鍐呮牳涓氨涓嶉渶瑕侊級
# insmod ip_conntrack
# insmod ip_conntrack_ftp
# 瀵瑰垱寤哄ぇ閲忔柊鐨勮繛鎺ュ垱寤轰竴涓摼锛岄櫎闈炶繖浜涜繛鎺ユ潵鑷唴閮ㄣ€?/td>
# iptables -N block
# iptables -A block -m state --state ESTABLISHED,RELATED -j ACCEPT
# iptables -A block -m state --state NEW -i ! ppp0 -j ACCEPT
# iptables -A block -j DROP
# 鐢盜NPUT鍜孎ORWARD閾捐烦寰€锛堝垰鍒氬垱寤虹殑锛夐偅鏉¢摼銆?/td>
# iptables -A INPUT -j block
# iptables -A FORWARD -j block
6. 鍖呮槸濡備綍绌胯繃杩囨护鍣ㄧ殑
鍐呮牳鐢?filter'琛ㄤ腑鐨勪互涓嬩笁涓鍒欏紑濮嬨€傝繖浜涜绉颁负闃茬伀澧欓摼鎴栧氨鍙摼銆傝繖涓変釜閾惧垎鍒槸 INPUT銆丱UTPUT鍜孎ORWARD銆?/td>
瀵逛簬ASCII鑹烘湳杩锋潵璇达紝閾惧ソ璞¤繖鏍凤細锛堟敞鎰忥細杩欎笌2.0鍜?.2鍐呮牳闈炲父涓嶅悓锛?/td>
璇戣€咃細ASCII鑹烘湳锛岃繖閲屾寚鐨勬槸鍒╃敤绾疉SCII鏂囨湰浣滃浘
_____
  Incoming                 /     /         Outgoing
         -->[Routing ]--->|FORWARD|------->
            [Decision]     /_____/        ^
                 |                        |
                 v                       ____
                ___                     /    /
               /   /                 |OUTPUT|
              |INPUT|                  /____/
               /___/                      ^
                 |                        |
                  ----> Local Process ----      
涓変釜鍦堜唬琛ㄤ笂闈㈣鐨勪笁涓摼銆傚綋鍖呭埌杈惧浘涓殑涓€涓湀锛岄偅涓摼灏辨鏌ュ苟纭畾鍖呯殑鍛借繍銆?濡傛灉閾惧喅瀹欴ROP鍖咃紝鍖呭湪閭i噷灏辫鏉€姝汇€備絾鏄鏋滈摼鍐冲畾璁╁寘ACCEPT锛屽寘灏辩户缁湪鍥句腑鍓嶈繘銆?/td>
涓€涓摼鏄鍒欑殑鍒楄〃銆傛瘡涓鍒欓兘浼氳锛?濡傛灉鍖呭ご鐪嬩笂鍘诲儚杩欎釜鐨勮瘽锛岄偅涔堝氨杩欐牱澶勭悊'銆?濡傛灉瑙勫垯鍜屽寘涓嶅尮閰嶏紝鐢遍摼涓殑涓嬩竴涓鍒欏鐞嗐€傛渶鍚庯紝濡傛灉鍐嶄篃娌℃湁瑕佽繘琛屽鐞嗙殑瑙勫垯浜嗭紝 鍐呮牳灏辨牴鎹摼鐨勫師鍒欙紙policy锛屾湁鏃剁О涓洪粯璁よ鍒欙級鏉ュ喅瀹氬簲褰撳浣曞仛銆傚湪涓€涓敞閲嶅畨鍏ㄧ殑 绯荤粺涓紝鍘熷垯閫氬父鏄鍐呮牳涓㈠純杩欎釜鍖呫€?/td>
1. 褰撲竴涓寘杩涘叆鏃讹紙灏辨槸鐢变互澶綉鍗★級锛屽唴鏍搁鍏堟鏌ュ寘鐨勭洰鐨勫湴銆傝繖琚О浣溾€滈€夎矾鈥濄€?/td>
2. 濡傛灉瀹冨氨鏄繘鍏ユ湰鏈虹殑锛屽寘浼氬悜鍥句腑鐨勪笅鏂圭Щ鍔紝鍒拌揪INPUT閾俱€傚鏋滃埌浜嗚繖閲岋紝浠讳綍绛夊緟杩欎釜鍖呯殑杩涚▼閮戒細鏀跺埌瀹冦€?/td>
3. 鍚﹀垯锛屽鏋滃唴鏍告湭琚厑璁歌浆鍙戯紝鎴栬€呬笉鐭ラ亾璇ュ浣曡浆鍙戣繖涓寘锛屽畠浼氳涓㈠純銆傚鏋滃厑璁歌浆鍙戯紝鑰屼笖鍖呯殑鐩殑鍦版槸鍙︿竴涓綉缁滄帴鍙o紙濡傛灉浣犳湁鍙︿竴涓殑璇濓級锛岄偅涔堝寘鍚戞垜浠浘涓殑鍙宠竟琛岃繘锛屽埌杈綟ORWARD閾俱€傚鏋滃厑璁搁€氳繃锛圓CCEPT锛夛紝瀹冨氨琚€佷簡鍑哄幓銆?/td>
4. 鏈€鍚庯紝鏈嶅姟鍣ㄤ笂杩愯鐨勭▼搴忓彲浠ュ彂閫佺綉缁滃寘銆傝繖浜涘寘椹笂閫氳繃OUTPUT閾俱€傚鏋滆鍏侊紙ACCEPT锛夛紝閭d箞鍖呯户缁悜鍙互鍒拌揪瀹冪殑鐩殑鍦扮殑缃戠粶鎺ュ彛鍙戦€併€?/td>
7. 浣跨敤iptables
iptables鏈夌潃闈炲父璇﹀敖鐨勪娇鐢ㄦ墜鍐?man iptables)锛岃€屼笖濡傛灉浣犻渶瑕佹煇涓€夐」鏇磋缁嗙殑浠嬬粛銆傜湅鐪嬧€渋ptables鍜宨pchains鐨勫樊鍒€濆彲鑳藉浣犻潪甯告湁鐢ㄣ€?/td>
浣跨敤iptables浣犲彲浠ュ仛寰堝涓嶅悓鐨勪簨銆傚紑濮嬬殑鍐呭缓鐨勪笁涓摼INPUT銆丱UTPUT鍜孎ORWARD鏄笉鑳借鍒犻櫎鐨勩€傝鎴戜滑鐪嬬湅鏁翠釜閾剧殑绠$悊銆?/td>
1. 鍒涘缓涓€涓柊鐨勯摼 (-N)銆?/td>
2. 鍒犻櫎涓€涓┖閾?-X)銆?/td>
3.淇敼鍐呭缓閾剧殑鍘熷垯(-P)銆?/td>
4. 鏄剧ず閾句腑鐨勮鍒欙紙琛級(-L)銆?/td>
5. 娓呯┖涓€涓摼(-F)銆?/td>
6. 灏嗛摼涓墍鏈夎鍒欑殑鍖呭拰瀛楄妭璁℃暟鍣ㄦ竻闆?-Z)銆?/td>
鏈夊嚑绉嶅姙娉曟搷浣滈摼涓殑瑙勫垯锛?/td>
1. 鍚戦摼涓坊鍔犱竴鏉℃柊瑙勫垯(-A)銆?/td>
2. 鍦ㄩ摼涓煇涓綅缃彃鍏ヤ竴鏉℃柊瑙勫垯(-I)銆?/td>
3. 鏇挎崲鏌愪釜浣嶇疆鐨勮鍒?-R)銆?/td>
4. 鍒犻櫎閾句腑鏌愪釜浣嶇疆鐨勮鍒欙紝鎴栬€呮槸绗竴涓鍖归厤鐨勩€?-D)銆?/td>
7.1. 褰撹绠楁満鍚姩鍚庝綘浼氱湅鍒扮殑
ptables鍙互浣滀负妯″潡锛岀О涓?iptables_filter.o锛屽彲浠ュ湪绗竴娆¤繍琛宨ptables鏃惰嚜鍔ㄨ瑁呰浇銆備篃鍙互姘镐箙鎬х殑缂栧埌鍐呮牳涓€?/td>
鍦ㄦ墍鏈塱ptables鍛戒护鎵ц涔嬪墠锛堝綋蹇冿細鏌愪簺鍙戝竷鐗堜細鍦ㄥ垵濮嬪寲鑴氭湰涓繍琛宨ptables锛夛紝鎵€鏈夊唴寤洪摼涓兘娌℃湁浠讳綍瑙勫垯锛?INPUT'銆?FORWARD'鍜?OUTPUT')锛屾墍鏈夐摼鐨勫師鍒欓兘鏄疉CCEPT銆備綘鍙互鍦ㄨ杞絠ptable_filter妯″潡鏃讹紝鎻愪緵'forward=0'閫夐」鏉ヤ慨鏀笷ORWARD鐨勯粯璁ゅ師鍒欍€?/td>
7.2. 瀵瑰崟涓鍒欑殑鎿嶄綔
杩欐槸鍩烘湰鐨勫寘杩囨护锛氱鐞嗚鍒欙紝娣诲姞(-A)鍜屽垹闄?-D)鍛戒护鍙兘鏄渶甯哥敤鐨勩€傚叾浠栫殑(-I鎻掑叆鍜?R鏇挎崲锛夊彧鏄畝鍗曠殑鎵╁睍鑰屽凡銆?/td>
姣忎釜瑙勫垯閮芥湁涓€缁勬潯浠舵潵鍖归厤鍖咃紝鍜屽鏋滃尮閰嶄簡璇ュ浣曞仛锛坱arget锛夈€備緥濡傦紝浣犲彲鑳藉笇鏈涗涪寮冩墍鏈夋潵鑷?27.0.0.1鐨処CMP鍖呫€傝繖鏍锋垜浠殑鏉′欢灏辨槸鍗忚蹇呴』鏄疘CMP锛岃€屼笖婧愬湴鍧€蹇呴』鏄?27.0.0.1锛屾垜浠殑鐩爣鏄涪寮?DROP)銆?27.0.0.1鏄竴涓洖閫佹帴鍙o紝鍗充娇浣犳病鏈夌湡姝g殑缃戠粶杩炴帴瀹冧篃浼氬瓨鍦ㄣ€備綘鍙互鐢╬ing绋嬪簭鐢熸垚杩欐牱鐨勫寘锛堝畠绠€鍗曠殑鍙戦€両CMP 绫诲瀷8锛坋cho request锛夛紝鎵€鏈夋効鎰忓搷搴旂殑涓绘満閮戒細鐢↖CMP 绫诲瀷0锛坋cho reply锛夋潵鍝嶅簲锛夈€傝繖瀵逛簬娴嬭瘯闈炲父鏈夌敤銆?/td>
# ping -c 1 127.0.0.1
PING 127.0.0.1 (127.0.0.1): 56 data bytes
64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.2 ms
--- 127.0.0.1 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 0.2/0.2/0.2 ms
# iptables -A INPUT -s 127.0.0.1 -p icmp -j DROP
# ping -c 1 127.0.0.1
PING 127.0.0.1 (127.0.0.1): 56 data bytes
--- 127.0.0.1 ping statistics ---
1 packets transmitted, 0 packets received, 100% packet loss
杩欓噷锛岀涓€涓猵ing鏄垚鍔熺殑锛?-c 1'鍛婅瘔ping鍙彂閫佷竴涓寘锛?/td>
鐒跺悗鎴戜滑鍙互鍚?INPUT'閾句腑娣诲姞锛?A锛変竴涓鍒欙紝鍒跺畾鏉ヨ嚜127.0.0.1('-s 127.0.0.1')鐨処CMP鍗忚('-p icmp')鍖呴兘灏嗚涓㈠純('-j DROP')銆?/td>
鐒跺悗鎴戜滑娴嬭瘯鎴戜滑鐨勮鍒欙紝鐢ㄧ浜屼釜ping銆傚湪绋嬪簭鏀惧純绛夊緟姘歌繙涓嶅彲鑳界殑鍝嶅簲涔嬪墠锛屼細鏆傚仠涓€涓嬨€?/td>
鎴戜滑鍙互鐢ㄤ袱绉嶅姙娉曚腑鐨勪换涓€绉嶅垹闄よ鍒欍€傞鍏堬紝鍥犱负鐭ラ亾杩欐槸INPUT閾句腑鍞竴鐨勮鍒欙紝鎴戜滑鐢ㄧ紪鍙峰垹闄わ細
# iptables -D INPUT 1
鍒犻櫎INPUT閾句腑鐨勭紪鍙蜂负1鐨勮鍒?/td>
绗簩绉嶅姙娉曟槸 -A 鍛戒护鐨勬槧灏勶紝涓嶈繃鐢?D鏇挎崲-A銆傚綋浣犵殑閾句腑瑙勫垯寰堝鏉傦紝鑰屼綘涓嶆兂璁$畻瀹冧滑鐨勭紪鍙风殑鏃跺€欒繖灏卞崄鍒嗘湁鐢ㄤ簡銆傝繖鏍风殑璇濓紝鎴戜滑鍙互浣跨敤锛?/td>
# iptables -D INPUT -s 127.0.0.1 -p icmp -j DROP
-D鐨勮娉曞繀椤诲拰-A锛堟垨鑰?I鎴栬€?R锛変竴鏍风簿纭€傚鏋滈摼涓湁澶氫釜鐩稿悓鐨勮鍒欙紝鍙細鍒犻櫎绗竴涓€?/td>
7.3 杩囨护瑙勬牸
鎴戜滑宸茬粡鐪嬩簡锛岀敤'-p'鎸囧畾鍗忚锛岀敤'-s'鎸囧畾婧愬湴鍧€锛屼笉杩囪繕鏈夊叾浠栭€夐」鎴戜滑鍙互鐢ㄦ潵鎸囧畾鍖呯殑鐗瑰緛銆備笅闈㈡槸涓€涓缁嗙殑鎵嬪唽銆?/td>
7.3.1 鎸囧畾婧愬拰鐩殑IP鍦板潃
婧愶紙'-s'锛?--source'鎴?--src'锛夊拰鐩殑锛?-d'锛?--destination'鎴?--dst'锛塈P鍦板潃鍙互鐢ㄥ洓绉嶅姙娉曟寚瀹氥€傛渶甯哥敤鐨勬柟娉曟槸浣跨敤鍏ㄥ悕锛屽氨鍍?localhost'鎴栬€?www.linuxhq.com'銆傜浜岀鍔炴硶鏄寚瀹欼P鍦板潃锛屽'127.0.0.1'銆?/td>
绗笁鍜岀鍥涚鍔炴硶鍏佽鎸囧畾涓€缁処P鍦板潃锛屽氨鍍?199.95.207.0/24'鎴栬€?199.95.207.0/255.255.255.0'銆傝繖鎸囧畾浜嗕粠199.95.207.0鍒?99.95.207.255鑼冨洿鍐呯殑鎵€鏈塈P鍦板潃銆?/'鍚庨潰鐨勬暟瀛楄鏄庡摢閮ㄥ垎IP鍦板潃鏄湁鏁堢殑銆?32'鎴栬€?255.255.255.255鈥樹负榛樿鐨勶紙鍖归厤鏁翠釜IP鍦板潃锛夈€傜敤'/0'鏉ユ寚瀹氫换浣旾P鍦板潃锛屽儚杩欐牱锛?/td>
# '-s 0/0'鍦ㄨ繖閲屾槸澶氫綑鐨?/td>
# iptables -A INPUT -s 0/0 -j DROP
杩欏緢灏戠敤鍒帮紝杩欏拰涓婇潰鍑虹幇杩囩殑涓嶆寚瀹?-s'缁撴灉瀹屽叏涓€鏍枫€?/td>
7.3.2 鍙嶅悜鎸囧畾
寰堝鏍囪锛屽寘鎷?-s'锛堟垨'--source'锛夊拰'-d'锛?--destination'锛夋爣璁板彲浠ュ湪鍓嶉潰鍔犱笂'!'鏍囧織锛堣浣?not'锛夛紝鏉ュ尮閰嶆墍鏈夊拰缁欏嚭鐨?NOT 鐨勫湴鍧€銆備緥濡傦紝 '-s ! localhost'鍖归厤鎵€鏈変笉鏄潵鑷湰鏈虹殑鍖呫€?/td>
7.3.3 鍗忚鎸囧畾
鍙互鐢?-p'锛堟垨'--protocol'锛夋寚瀹氬崗璁€傚崗璁彲浠ユ槸鏁板瓧锛堝鏋滀綘鐭ラ亾IP鐨勫崗璁暟鍊硷級鎴栬€呭儚'TCP'銆?UDP'鎴栬€?ICMP'杩欑被鐨勫悕绉般€傚ぇ灏忓啓鏃犳墍璋擄紝鎵€浠?tcp'鍜?TCP'涓€鏍枫€?/td>
鍗忚鍚嶇О鍓嶅彲鍔犱笂'!'锛屼互鍙嶅悜瑙i噴瀹冿紝渚嬪'-p ! TCP'灏嗗尮閰嶆墍鏈変笉鏄疶CP鐨勫寘銆?/td>
7.3.4 鎺ュ彛鎸囧畾
'-i'锛堟垨'--in-interface'锛夊拰'-o'锛堟垨'--out-interface'锛夐€夐」鎸囧畾鍖归厤鐨勬帴鍙e悕銆傛帴鍙e彲浠ユ槸鍖呰繘鍏ョ殑('-i')鎴栬€呴€佸嚭('-o')鐨勭墿鐞嗚澶囥€備綘鍙互鐢╥fconfig鍛戒护鍒楀嚭褰撳墠'up'鐨勬帴鍙c€傦紙涔熷氨鏄姝e湪宸ヤ綔鐨勶級銆?/td>
閫氳繃INPUT閾剧殑鍖呬笉浼氭湁閫佸嚭鎺ュ彛锛屾墍浠ュ湪杩欎釜閾句腑'-o'姘歌繙涓嶄細鍖归厤銆傚悓鏍凤紝閫氳繃OUTPUT閾剧殑鍖呬篃娌℃湁杩涘叆鎺ュ彛锛岃繖涓摼涓殑'-i'涔熶笉浼氳鍖归厤銆?/td>
鍙湁閫氳繃FORWARD閾剧殑鍖呮墠鏈夎繘鍏ュ拰閫佸嚭涓や釜鎺ュ彛銆?/td>
鍙互鎸囧畾涓€涓綋鍓嶄笉瀛樺湪鐨勬帴鍙c€傚湪杩欎釜鎺ュ彛鍙敤涔嬪墠锛岃鍒欎笉鑳藉尮閰嶄换浣曚笢瑗裤€傝繖瀵逛簬鎷ㄥ彿PPP杩炴帴鍙婄被浼肩殑闈炲父鏈夌敤锛堥€氬父鏄痯pp0鎺ュ彛锛夈€?/td>
涓€涓壒娈婃儏鍐碉紝鎺ュ彛鍚嶅悗闈㈡槸涓€涓?+'锛岄偅灏变細鍖归厤浠ヨ繖涓瓧绗︿覆寮€澶寸殑鎵€鏈夋帴鍙o紙鏃犺褰撳墠鏄惁瀛樺湪锛夈€備緥濡傦紝鎸囧畾涓€涓尮閰嶆墍鏈塸pp鎺ュ彛鐨勮鍒欙紝瑕佺敤鍒?i ppp+閫夐」銆?/td>
鎺ュ彛鍚嶄篃鍙互鍦ㄥ墠闈㈡彃鍏?'!'锛屾潵鍖归厤鎵€鏈変笌鎸囧畾鎺ュ彛涓嶅悓鐨勫寘锛屽-i ! ppp+銆?/td>
7.3.5 鍒嗙墖鎸囧畾
璇戣€咃細涓哄府鍔╁ぇ瀹剁悊瑙o紝姝ゅ闄勪笂IP鏁版嵁鎶ョ殑鏍煎紡锛屾憳鑷€奍nternetworking with TCP/IP銆?
4 8 16 19 24 31
鐗堟湰鍙?/td> 棣栭儴闀垮害 鏈嶅姟绫诲瀷 鎬婚暱搴?/td>
鏍囧織绗?/td> 鏍囧織 鍒嗙墖鍋忕Щ閲?/td>
瀵垮懡 鍗忚 棣栭儴鏁堥獙鍜?/td>
婧怚P鍦板潃
鐩殑IP鍦板潃
IP閫夐」 濉厖
鏁版嵁
鈥︹€?/td>
鏈夋椂涓€涓寘澶ぇ锛屼笉鍙兘閫傚悎鎵€鏈夌嚎璺€傝繖鏍风殑璇濓紝鍖呬細琚垎鎴愮墖锛岀劧鍚庡綋浣滃涓寘鍙戦€併€傛渶缁堥噸缁勮繖浜涘垎鐗囨潵閲嶅缓鏁翠釜鍖呫€?/td>
鍒嗙墖鐨勯棶棰樻槸锛岃妫€鏌ョ殑鍒濆鐗囧惈鏈夋暣涓ご閮ㄥ瓧娈碉紙IP+TCP锛孶DP鍜孖CMP锛夛紝浣嗛殢鍚庣殑鍖呭彧鏈変竴閮ㄥ垎澶达紙娌℃湁闄勫姞鍗忚瀛楁鐨処P锛夛紝鍥犳锛屾鏌ュ悗闈㈢殑鍒嗙墖鐨勫ご閮紙灏卞儚鏈塗CP銆乁DP鍜孖CMP涓€鏍凤級鏄笉鍙兘鐨勩€?/td>
濡傛灉浣犲湪鍋歂AT鎴栬繛鎺ヨ拷韪紝閭d箞鎵€鏈夊垎鐗囧湪鍖呰繃婊や唬鐮佸鐞嗕互鍓嶉兘浼氬悎骞讹紝鎵€浠ヤ綘涓嶉渶瑕佷负鍒嗙墖鎷呭績銆?/td>
杩樿娉ㄦ剰锛屽埌filter琛ㄤ腑鐨処NPUT閾撅紙鎴栬€呬换浣曠敱NF_IP_LOCAL_IN閽╁瓙绋嬪簭閽╁叆鐨勮〃锛夌殑鍖呭疄闄呬笂鐢辨牳蹇僆P鏍堢墖閲嶇粍鍚庡埌杈俱€?/td>
鍚﹀垯锛岀悊瑙e垎鐗囨槸濡備綍琚繃婊よ鍒欏鐞嗙殑灏遍潪甯搁噸瑕佷簡銆備换浣曡繃婊よ鍒欒姹傛垜浠病鏈夌殑淇℃伅锛屽皢琚涓轰笉鍖归厤銆傝繖鎰忓懗鐫€锛堝垎鐗囩殑锛夌涓€鐗囧儚鏅€氱殑鍖呬竴鏍疯澶勭悊銆傜浜屽強鍚庨潰鐨勭墖鍒欎笉浼氥€傚洜姝わ紝瑙勫垯 -p TCP --sport www锛堟寚瀹氭簮绔彛涓?www'锛夋案杩滀笉浼氬尮閰嶄竴涓垎鐗囷紙鐨勫寘锛夛紙闄や簡绗竴鐗囷級锛岀浉鍙嶇殑瑙勫垯 -p TCP --sport ! www涔熶笉浼氥€?/td>
鏃犺濡備綍锛屼綘鍙互鐢?-f'锛堟垨'--fragment'锛夋爣璁版寚瀹氫笓闂ㄥ鐞嗙浜屽強浠ュ悗鐨勫垎鐗囩殑瑙勫垯銆傚綋鐒朵篃鍙互鎸囧畾涓€涓鍒欙紝璁╁畠涓嶅幓鍖归厤绗簩鍙婁互鍚庣殑鍒嗙墖锛屽湪'-f'鍓嶅姞涓?!'銆?/td>
閫氬父锛岃绗簩鍙婁互鍚庣殑鍒嗙墖閫氳繃琚涓烘槸瀹夊叏鐨勶紝鍥犱负濡傛灉杩囨护澶勭悊浜嗙涓€鐗囷紝閭d箞灏辨棤娉曞湪鐩爣涓绘満涓婅繘琛岄噸缁勩€備笉杩囷紝宸茬煡鐨凚ug鏄彂閫佸垎鐗囧彲鑳戒細杞绘槗鐨勮涓绘満宕╂簝銆備綘鑷繁鐪嬬潃鍔炲惂銆?/td>
缃戠粶楂樻墜娉ㄦ剰锛氬綋杩欑被妫€鏌ヨ繘琛屾椂锛岀暩褰㈢殑鍖咃紙闃茬伀澧欒鍙栫殑ICMP浠g爜鍜岀被鍨嬭繃鐭殑TCP銆乁DP鍜孖CMP鍖咃級閮藉皢琚涪寮冦€傛墍浠CP鍒嗙墖浠庝綅缃?寮€濮嬨€傦紙璇戣€咃細浠€涔堟剰鎬濓紵澶ф鏄寚IP鍖呬腑鐨勯閮ㄥ瓧娈典綅缃級
渚嬪锛屼笅闈㈢殑瑙勫垯浼氫涪寮冧换浣曞彂寰€192.168.1.1鐨勫垎鐗囥€?/td>
# iptables -A OUTPUT -f -d 192.168.1.1 -j DROP
7.3.6 iptables鎵╁睍锛氭柊鐨勫尮閰?
iptables鏄彲鎵╁睍鐨勶紝涔熷氨鏄寘鎷唴鏍稿拰iptables宸ュ叿閮藉彲浠ユ墿鍏呮柊鐨勭壒鎬с€?/td>
涓嬪垪閮ㄥ垎鎵╁睍鏄爣鍑嗙殑锛屽叾浠栫殑鍒欐槸娲剧敓鐨勩€傚叾浠栦汉鍙互鍋氬嚭鎵╁睍骞跺彂甯冪粰鍚堥€傜殑浜恒€?/td>
鍐呮牳鎵╁睍涓€鑸綅浜庡唴鏍告ā鍧楀瓙鐩綍锛岃濡?lib/modules/2.4.0-test10/kernel/net/ipv4/netfilter銆傚鏋滀綘浣跨敤浜咰ONFIG_KMOD璁剧疆鏉ョ紪璇戝唴鏍革紝閭d箞瀹冧滑瑕佹眰琚杞斤紝鎵€浠ヤ綘涓嶉渶瑕佹墜宸ユ彃鍏ャ€?/td>
iptables绋嬪簭鎵╁睍閫氬父鏄綅浜?usr/local/lib/iptables/涓嬬殑鍏变韩搴擄紝褰撶劧涔熷彲鑳藉湪/lib/iptables鎴栬€?usr/lib/iptables锛屽叿浣撶殑瑕佹牴鎹笉鍚岀殑鍙戣鐗堟湰鏉ョ‘瀹氥€?/td>
鎵╁睍鏈変袱绉嶏細鏂扮殑鐩爣锛屾柊鐨勫尮閰嶏紙鎴戜滑椹笂浼氳皥鍒版柊鐨勭洰鏍囷級銆傛湁浜涘崗璁嚜鍔ㄧ粰鍑烘柊鐨勬祴璇曪細濡備笅鎵€绀猴紝鐜版湁鐨勫寘鎷琓CP銆乁DP鍜孖CMP銆?/td>
杩欐牱锛屼綘鍙互鍦ㄥ懡浠よ涓湪 '-p'閫夐」鍚庢寚瀹氭柊鐨勬祴璇曪紝灏卞彲浠ヨ浇鍏ユ墿灞曪紙妯″潡锛変簡銆傚綋鍏佽鎵╁睍鏃讹紝鍙互鐢?-m'閫夐」瑁呭叆鎵╁睍銆?/td>
鍦ㄩ€夐」鍚庨潰锛?-p'锛?-j'鎴栬€?-m'锛夊姞涓?'-h'鎴?--help'鏉ヨ幏鍙栨墿灞曠殑甯姪銆?/td>
# iptables -p tcp --help
7.3.6.1. TCP 鎵╁睍
濡傛灉鎸囧畾浜?-p tcp'锛岄偅涔圱CP鎵╁睍灏嗚嚜鍔ㄥ姞杞斤紝骞舵彁渚涗笅鍒楅€夐」锛堜笉鍖归厤鍒嗙墖锛夈€?/td>
--tcp-flags
鍙檮鍔犱竴涓?!'銆傛湁涓や釜鏍囧織瀛椾覆鍙互閫氳繃TCP鏍囪鏉ヨ繃婊ゃ€傜涓€涓爣蹇楀瓧绗︿覆鏄痬ask锛氫綘鎯宠娴嬮獙鐨勬爣蹇楀垪琛ㄣ€傜浜屼釜鎸囧嚭鍝簺灏嗚琚缃€備緥濡傦細
# iptables -A INPUT --protocol tcp --tcp-flags ALL SYN,ACK -j DROP
鎰忔€濇槸鎵€鏈夋爣蹇楅兘灏嗚娴嬭瘯锛?ALL'鍜?SYN, ACK,FIN,RST,URG,PSH'鍚屼箟锛夛紝涓嶈繃鍙缃甋YN鍜孉CK銆傚綋鐒朵篃鍙互鐢?NONE'琛ㄧず鏃犳爣蹇椼€?/td>
--syn
鍓嶉潰鐨?!'鏄彲閫夌殑锛屾槸'--tcp-flags SYN, RST, ACK, SYN'鐨勭缉鍐?/td>
--source-port
鍚庨潰鍙互璺熶竴涓?!'锛屽彲浠ユ槸鍗曚釜TCP绔彛锛屾垨涓€娈电鍙c€傚彲浠ユ槸/etc/services涓殑绔彛鍚嶆垨鑰呮暟瀛椼€傜鍙h寖鍥存牸寮忔槸浣庣鍙e悕 : 楂樼鍙e悕锛屾垨鑰咃紙鎸囧畾澶т簬鎴栫瓑浜庣粰鍑虹殑绔彛锛夋槸绔彛鍚?+ 锛氾紝鎴栬€咃紙鎸囧畾灏忎簬鎴栫瓑浜庣粰鍑虹殑绔彛锛夋槸: + 绔彛鍚嶃€?/td>
--sport
灏辨槸 '--source-port'銆?/td>
--destination-port
--dport
鍜屼笂闈㈢被浼硷紝涓嶈繃鏄寚瀹氬尮閰嶇殑鐩殑绔彛锛堣寖鍥达級銆?/td>
--tcp-option
鍙互璺熶竴涓?!'鍜屼竴涓暟瀛楋紝鍖归厤鐨勬槸TCP閫夐」鍜屾暟瀛楃浉绛夌殑鍖呫€傚鏋滆瘯鍥剧敤 杩欎釜TCP閫夐」鍖归厤涓€涓病鏈夊畬鏁寸殑TCP鍖呭ご鐨勫寘锛岄偅涔堣繖涓寘浼氳鑷姩涓㈠純銆?/td>
7.3.6.1.1. TCP鏍囧織鐨勮В閲?
鏈夋椂鍙厑璁稿崟鍚戠殑TCP杩炴帴浼氬緢鏈夌敤銆備緥濡傦紝浣犲彲鑳戒細鍏佽杩炴帴鍒板閮╓WW鏈嶅姟鍣紝浣嗕笉浼氬厑璁告潵鑷偅涓湇鍔″櫒鐨勮繛鎺ャ€?/td>
鏈€绠€鍗曠殑涓惧姩鍙兘鏄樆姝㈡潵鑷偅涓湇鍔″櫒鐨勫寘锛屽彲鎯滐紝TCP杩炴帴闇€瑕佸寘鍙屽悜浼犻€侊紙鎵嶈兘姝e父宸ヤ綔锛夈€?/td>
瑙e喅鍔炴硶鏄紝鍙樆鎸¢偅浜涚敤鏉ヨ姹傝繛鎺ョ殑鍖呫€傝繖浜涘寘绉颁负SYN鍖咃紙OK锛屼粠鎶€鏈笂璇达紝瀹冧滑鐨凷YN鏍囧織琚缃紝鑰屾病鏈夎缃甊ST鍜孉CK鏍囧織锛屼笉杩囨垜浠畝鍗曠殑绉颁负SYN鍖咃級銆傞€氳繃鍙樆姝㈣繖绉嶅寘锛屾垜浠氨鍙互闃绘鏉ヨ嚜閭d簺鍦版柟鐨勮繛鎺ヤ紒鍥俱€?/td>
'--syn'鏍囧織鏄繖鏍风敤鐨勶細鍙鎸囧畾浜員CP鍗忚鐨勮鍒欐湁鏁堛€備緥濡傦紝鎸囧畾鏉ヨ嚜192.168.1.1鐨勮繛鎺ヨ姹傘€?/td>
-p TCP -s 192.168.1.1 --syn
褰撶劧涔熷彲浠ュ湪鍓嶉潰鍔犱笂'!'锛屾剰鍗虫墍鏈変笉鏄垵濮嬭繛鎺ョ殑鍖呫€?/td>
7.3.6.2 UDP 鎵╁睍
杩欎簺鎵╁睍鍦ㄦ寚瀹?-p udp'鏃惰嚜鍔ㄥ姞杞姐€傚彲浠ユ彁渚?'--source-port'銆?--sport'銆?--destination-port'鍜?--dport'绛夊拰TCP绫讳技鐨勯€夐」銆?/td>
7.3.6.3 ICMP鎵╁睍
杩欎簺鎵╁睍鍦ㄦ寚瀹?-p icmp'鏃惰嚜鍔ㄥ姞杞姐€傚彧鎻愪緵涓€涓柊鐨勯€夐」锛?/td>
--icmp-type
鍙互璺?!'锛宨cmp绫诲瀷鍚嶇О锛堝'host-unreachable'锛夋垨鑰呮暟鍊硷紙濡?3'锛夛紝鎴栬€呮暟鍊肩被鍨?浠g爜锛堝'3/3'锛夈€傜敤'-p icmp --help'鍙互鍒楀嚭鍙敤鐨刬cmp绫诲瀷鍚嶃€?/td>
7.3.6.4 鍏朵粬鍖归厤鐨勬墿灞?
杩欎簺netfilter鍖呬腑鐨勫叾浠栨墿灞曞皻灞炰簬婕旂ず闃舵锛岋紙濡傛灉瀹夎浜嗙殑璇濓級鍙互鐢?-m'鏉ュ惎鐢ㄣ€?/td>
mac
--mac-source
鍙互璺熶竴涓?!'锛屽悗闈㈡槸浠ュお缃戝湴鍧€锛岀敤鍐掑彿鍒嗛殧鐨?6杩戝埗琛ㄧず锛屽`--mac-source 00:60:08:91:CC:B7'銆?/td>
limit
姝ゆā鍧楀繀椤绘槑纭寚瀹?-m limit'鎴?--match limit'銆傜敤鏉ラ檺鍒跺尮閰嶇殑閫熺巼銆傚氨鍍忔姂鍒惰褰曚俊鎭€傚彧浼氬尮閰嶇粰瀹氱殑鏁板瓧/姣忕锛堥粯璁ゆ槸姣忓皬鏃?涓尮閰嶏紝鍜?涓Е鍙戯級銆傚彲浠ユ湁涓や釜鍙傛暟锛?/td>
--limit
鍚庨潰璺熸暟瀛楋細鎸囧畾姣忕閽熷厑璁哥殑鍖归厤鏈€澶у钩鍧囨暟銆傝繖涓暟瀛楀彲浠ユ寚瀹?鏄庣‘鐨勫崟浣嶏紝浣跨敤'/second'銆乣/minute'銆乣/hour' 鎴栬€?`/day'锛屾垨鑰?鍙啓涓€閮ㄥ垎锛堝'5/second'鍜?5/s'涓€鏍凤級銆?/td>
--limit-burst
鍚庨潰璺熶竴涓暟瀛楋紝鎸囨槑鍦ㄤ笂闈㈢殑limit璧蜂綔鐢ㄥ墠鏈€澶х殑瑙﹀彂鍊笺€?/td>
杩欎釜鍖归厤锛堥」锛夐€氬父鍜孡OG鐩爣缁撳悎璧锋潵浣跨敤锛屼互瀵归€熺巼闄愬埗杩涜璁板綍銆?涓轰簡鐞嗚В瀹冩槸濡備綍宸ヤ綔鐨勶紝鎴戜滑鏉ョ湅鐪嬩笅闈㈣繖鏉¤鍒欙紝瀹冧娇鐢ㄩ粯璁ら檺鍒跺弬鏁?璁板綍鍖呫€?/td>
# iptables -A FORWARD -m limit -j LOG
褰撹繖鏉¤鍒欑涓€娆″惎鐢ㄦ椂锛屽寘寮€濮嬭璁板綍銆傚疄闄呬笂锛岀敱浜庨粯璁よЕ鍙戞槸5锛屽墠浜斾釜鍖呬細琚褰曘€傜劧鍚庯紝姣忛殧20鍒嗛挓鍐嶈褰曚竴娆″寘锛屾棤璁鸿繖鏈熼棿鏈夊灏戝寘鍒拌揪銆傝€屼笖锛屾瘡涓笉鍖归厤鍖呯殑20鍒嗛挓闂撮殧閲岋紝浼氭仮澶嶄竴涓Е鍙戯紙鍊硷級銆傚鏋?00鍒嗛挓閮芥病鏈夊寘鍒拌揪杩欎釜瑙勫垯锛岄偅涔堟墍鏈夎Е鍙戦兘浼氭仮澶嶏紝鍥炲埌璧风偣銆?/td>
鎻愮ず锛氫綘鐩墠涓嶈兘浠ュぇ浜?9灏忔椂鐨勬椂闂存潵鍒涘缓杩欑瑙勫垯锛屾墍浠ュ鏋滀綘璁剧疆涓€涓钩鍧囩巼涓轰竴澶╋紝閭d箞浣犵殑瑙﹀彂鐜囧繀椤诲皬浜?銆?/td>
浣犱篃鍙互灏嗘妯″潡鐢ㄤ簬閬垮厤浣跨敤蹇€熷搷搴旈€熺巼鐨勫悇绫绘嫆缁濇湇鍔℃敾鍑?DoS锛孌enial of Server锛夈€?/td>
锛堣瘧鑰咃細浠ヤ笅鏄緝钁楀悕鐨勬敾鍑伙級
Syn-flood protection:
# iptables -A FORWARD -p tcp --syn -m limit --limit 1/s -j ACCEPT
Furtive port scanner:
# iptables -A FORWARD -p tcp --tcp-flags SYN,ACK,FIN,RST RST -m limit --limit 1/s -j ACCEPT
Ping of death:
# iptables -A FORWARD -p icmp --icmp-type echo-request -m limit --limit 1/s -j ACCEPT
杩欎釜妯″潡宸ヤ綔鍘熺悊绫讳技浜庘€滆妭娴侀榾鈥濓紝浠ヤ笅鏄浘绀恒€?/td>
rate (pkt/s)
                       ^        .---.
                       |       / DoS /
                       |      /       /
          Edge of DoS -|.....:........./....................... DoS鐨勮竟鐣?= 
           = (limit *  |    /:          /
          limit-burst) |   / :           /         .-.
                       |  /  :            /       /   /
                       | /   :             /     /     /
          End of DoS  -|/....:..............:.../......./..../.  DoS缁撴潫
           = limit     |     :              :`-'         `--'
          -------------+-----+--------------+------------------> time (s)
             LOGIC =>  Match | Didn't Match |    Match

      
鎴戜滑鍖归厤鐢变簲涓寘瑙﹀彂鐨勬瘡绉掍竴涓寘锛屼笉杩囨瘡绉掗挓绗洓涓寘鎵嶅紑濮嬭繘鍏ワ紙杩欎釜瑙勫垯锛夛紝杩涜涓夌閽燂紝鐒跺悗閲嶆柊寮€濮嬨€?/td>
<--Flood 1-->           <---Flood 2--->

          Total  ^                   Line  __--      YNNN
          Packets|               Rate  __--      YNNN
                 |            mum  __--      YNNN
              10 |        Maxi __--         Y
                 |         __--            Y
                 |     __--               Y
                 | __--    YNNN
                 |-    YNNN
               5 |    Y
                 |   Y                                Key:  Y -> Matched Rule
                 |  Y                                       N -> Didn't Match Rule
                 | Y
                 |Y
               0 +-------------------------------------------------->  Time (seconds)
                  0   1   2   3   4   5   6   7   8   9  10  11  12

      
浣犲彲浠ョ湅瑙侊紝鍓嶄簲涓寘鏄厑璁歌秴杩囦竴涓寘/姣忕锛堣繖涓€熺巼锛夌殑锛岀劧鍚庡氨寮€濮嬮檺鍒躲€?濡傛灉鏈変竴涓殏鍋滐紝閭d箞鍙︿竴涓Е鍙戜篃鏄厑璁哥殑锛屼絾涓嶈兘瓒呰繃瑙勫垯璁剧疆鐨勬渶澶ч€熺巼銆?/td>
owner
--uid-owner userid
鏍规嵁缁欏嚭鐨勬湁鏁堢殑锛堟暟鍊硷級user id鏉ュ尮閰嶅寘鐨勫垱寤鸿繘绋嬨€?/td>
--gid-owner groupid
鏍规嵁缁欏嚭鐨勬湁鏁堢殑锛堟暟鍊硷級group id 鏉ュ尮閰嶅寘鐨勫垱寤鸿繘绋嬨€?/td>
--pid-owner processid
鏍规嵁缁欏嚭鐨刾rocess id 鏉ュ尮閰嶅寘鐨勫垱寤鸿繘绋嬨€?/td>
--sid-owner sessionid
鏍规嵁缁欏嚭鐨?session group 鏉ュ尮閰嶅寘鐨勫垱寤鸿繘绋嬨€?/td>
unclean
杩欐槸璇曢獙鎬фā鍧楋紝蹇呴』鏄庣‘鎸囧畾'-m unclean'鎴栬€?--match unclean'銆?瀹冨鍖呰繘琛屽悇绉嶉殢鏈哄垽鏂€傛妯″潡杩樻湭閫氳繃瀹℃牳锛屾墍浠ヤ笉瑕佺敤鍦ㄥ畨鍏ㄨ鏂戒笂銆?锛堝彲鑳介€犳垚鏇寸碂绯曠殑缁撴灉锛屽畠鑷繁鍙兘杩樻湁Bug锛夈€傛病鏈夋彁渚涢€夐」銆?/td>
7.3.6.5 鐘舵€佸尮閰?
鏈€鏈夌敤鐨勫尮閰嶆爣鍑嗘槸'state'鎵╁睍銆傚畠璐熻矗瑙i噴'ip_conntrack'妯″潡鐨刢onnection-tracking鍒嗘瀽銆?杩欐槸鎺ㄨ崘浣跨敤鐨勶紙濂戒笢涓滐級銆?/td>
閫氳繃鎸囧畾'-m state'鏉ュ厑璁搁檮鍔犵殑'--state'閫夐」锛屽尮閰嶇敤閫楀彿鍒嗗壊鐨勭姸鎬佸垪琛紙'!'鏍囧織琛ㄦ槑涓嶇鍚堥偅浜涚姸鎬侊紙鐨勭姸鎬侊級锛夈€?/td>
NEW
鐢辨柊杩炴帴鍒涘缓鐨勫寘
ESTABLISHED
灞炰簬宸插瓨鍦ㄨ繛鎺ョ殑鍖咃紙涔熷氨鏄锛屽搷搴旂殑鍖咃級
RELATED
鍜屼竴涓凡瀛樺湪杩炴帴鏈夊叧锛屼絾涓嶆槸瀹冪殑涓€閮ㄥ垎鐨勫寘銆傚ICMP閿欒锛屾垨鑰咃紙宸插姞杞紽TP妯″潡锛変竴涓缓绔婩TP鏁版嵁杩炴帴鐨勫寘銆?/td>
INVALID
鐢变簬浠ヤ笅鍘熷洜鑰屼笉鑳借璇嗗埆鐨勫寘锛氬寘鎷唴瀛樹笉瓒冲拰涓嶆槸鐩稿簲褰撳墠浠讳綍杩炴帴鐨処CMP閿欒銆傞€氬父杩欎簺鍖呬細琚涪寮冦€?/td>
杩欎釜寮哄ぇ鐨勫尮閰嶆墿灞曠殑涓€涓緥瀛愶細
# iptables -A FORWARD -i ppp0 -m state ! --state NEW -j DROP
7.4 鐩爣瑙勬牸
鐜板湪锛屾垜浠煡閬撲簡濡備綍瀵瑰寘杩涜娴嬭瘯锛屼絾鏄垜浠繕闇€瑕佸憡璇夐偅浜涘尮閰嶇殑鍖呭簲璇ュ浣曞仛銆傝繖琚О浣滆鍒欑殑鐩爣銆?/td>
鏈変袱涓緢绠€鍗曠殑鍐呭缓鐩爣锛欴ROP鍜孉CCEPT銆傛垜浠凡缁忕湅杩囦簡銆傚鏋滃寘鍖归厤鐨勮鍒欙紝鍏剁洰鏍囨槸杩欎簩鑰呬腑鐨勪竴涓紝閭d箞涓嶅啀鑰冭檻鏇村鐨勮鍒欎簡锛氬寘鐨勫懡杩愬凡缁忓喅瀹氥€?/td>
闄ゆ涔嬪鏈変袱绉嶇洰鏍囷細鎵╁睍鐨勫拰鐢ㄦ埛瀹氫箟鐨勯摼銆?/td>
7.4.1 鐢ㄦ埛瀹氫箟閾?
iptables涓€涓己澶х殑鐗圭偣鏄敱ipchains缁ф壙鏉ョ殑鍙互璁╃敤鎴峰垱寤烘柊鐨勯摼锛岄檮鍔犲湪涓変釜鍐呭缓鐨勯摼涓婏紙INPUT銆丗ORWARD鍜孫UTPUT锛夈€傛寜鐓ф儻渚嬶紝鐢ㄦ埛瀹氫箟閾句娇鐢ㄥ皬鍐欎互鍖哄垎浠栦滑銆傦紙鎴戜滑浼氬湪鈥淥perations on an Entire Chains鈥濅腑鎻忚堪濡備綍鍒涘缓鏂扮殑鐢ㄦ埛瀹氫箟閾撅級銆?/td>
褰撳寘鍖归厤鐨勯摼鐨勭洰鏍囨槸涓€涓敤鎴峰畾涔夐摼鏃讹紝鍖呭氨杞Щ鍒扮敤鎴峰畾涔夐摼涓殑瑙勫垯銆傚鏋?娌℃湁鍐冲畾鍖呯殑鍛借繍锛岄偅涔堝寘鍦紙鐢ㄦ埛瀹氫箟閾撅級涓殑绉诲姩灏辩粨鏉熶簡锛屽苟鍥炲埌褰撳墠閾剧殑涓嬩竴涓鍒欍€?/td>
鎼炴悶ASCII鑹烘湳鍚с€傝€冭檻涓や釜锛堢铔嬶級閾撅細INPUT锛堝唴寤虹殑锛夊拰test锛堢敤鎴峰畾涔夌殑锛夈€?/td>
`INPUT'                         `test'
               ----------------------------    ----------------------------
               | Rule1: -p ICMP -j DROP   |    | Rule1: -s 192.168.1.1    |
               |--------------------------|    |--------------------------|
               | Rule2: -p TCP -j test    |    | Rule2: -d 192.168.1.1    |
               |--------------------------|    ----------------------------
               | Rule3: -p UDP -j DROP    |
               ----------------------------      
鑰冭檻涓€涓敱192.168.1.1鍒?.2.3.4鐨凾CP鍖呫€傚畠杩涘叆INPUT閾撅紝鐢盧ule1妫€鏌?- 涓嶅尮閰嶃€?Rule2鍖归厤锛岄偅涔堝畠鐨勭洰鏍囧氨鏄痶est锛屾墍浠ヤ笅涓€涓鏌ョ敱test寮€濮嬨€倀est涓殑绗竴涓鍒?Rule1鏄尮閰嶇殑锛屼絾鏄病鏈夋寚瀹氱洰鏍囷紝鎵€浠ョ敱绗簩涓鍒橰ule2妫€鏌ャ€傜粨鏋滄槸涓嶅尮閰嶏紝鑰屾垜浠?鍒拌揪浜嗛摼鐨勫熬閮ㄣ€備簬鏄洖鍒癐NPUT閾撅紝鍥犱负鍒氬垰琚玆ule2妫€鏌ワ紝鎵€浠ョ幇鍦ㄧ敱Rule3鏉ユ鏌ワ紝浠嶇劧 涓嶅尮閰嶃€?/td>
鎵€浠ヨ繖涓寘鐨勮矾绾挎槸锛?/td>
v    __________________________
                `INPUT'                |   /    `test'                v
               ------------------------|--/    -----------------------|----
               | Rule1                 | /|    | Rule1                |   |
               |-----------------------|/-|    |----------------------|---|
               | Rule2                 /  |    | Rule2                |   |
               |--------------------------|    -----------------------v----
               | Rule3                 /--+___________________________/
               ------------------------|---
                                       v
      
鐢ㄦ埛瀹氫箟閾惧彲浠ヨ烦杞埌鍙︿竴涓敤鎴峰畾涔夐摼锛堜笉杩囦笉鑳藉惊鐜細濡傛灉鍙戠幇寰幆锛屽寘灏变細琚涪寮冿級銆?/td>
7.4.2 iptables鎵╁睍锛氭柊鐩爣
鍏朵粬绫诲瀷鐨勬墿灞曟槸鐩爣銆傜洰鏍囨墿灞曠敱鍐呮牳妯″潡缁勬垚锛岃€屼笖iptables鐨勪竴涓彲閫夋墿灞曟彁渚涗簡鏂扮殑鍛戒护琛岄€夐」銆傛湁鍑犱釜鎵╁睍鏄寘鍚湪榛樿netfilter鍙戝竷涓殑銆?/td>
LOG
--log-level
璺熶竴涓骇鍒悕绉版垨鏁板瓧銆傚悎閫傜殑鍚嶅瓧鏄紙蹇界暐澶у皬鍐欙級'debug'銆?info'銆?notice'銆?warning'銆?err'銆?crit'銆?alert'鍜?emerg'锛岀浉褰撲簬鏁板瓧7鍒?銆傝鍙傝€僺yslog.conf鐨勬墜鍐岃幏鍙栬繖浜涚骇鍒殑璇存槑銆傞粯璁ゆ槸'warning'銆?/td>
--log-prefix
璺熶竴涓渶澶?9涓瓧绗︾殑瀛楃涓诧紝瀹冭鍐欏叆鍒發og淇℃伅鐨勫紑濮嬪锛岃繖鏍峰彲浠ュ尯鍒嚭鏉ャ€?/td>
杩欎釜妯″潡鏈€鏈夌敤鐨勫氨鏄窡鍦╨imit match鍚庨潰锛岃繖鏍蜂綘灏变笉浼氳浣犵殑log娣规病浜嗐€?/td>
REJECT
姝ゆā鍧楀拰'DROP'鏁堟灉涓€鏍凤紝闄や簡浼氬彂閫佷竴涓?port unreachable'鐨処CMP閿欒鎶ユ枃銆傛敞鎰忓鏋滃睘浜庝互涓嬫儏鍐碉紝ICMP閿欒鎶ユ枃涓嶄細鍙戦€侊細
o 鍖呬竴寮€濮嬪氨鏄疘CMP閿欒鎶ユ枃锛屾垨鑰呮槸鏈煡鐨処CMP绫诲瀷銆?/td>
o 鍖呰浣滀负鏃犲ご鐨勫垎鐗囪繃婊や簡銆?/td>
o 鎴戜滑宸茬粡鍚戦偅閲屽彂閫佷簡澶鐨処CMP閿欒鎶ユ枃锛堝弬瑙?proc/sys/net/ipv4/icmp ratelimit锛夈€?/td>
7.4.3 鐗规畩鐨勫唴寤虹洰鏍?
鏈変袱涓壒娈婄殑鍐呭缓鐩爣锛歊ETURN鍜孮UEUE銆?/td>
RETURN濡傚悓鍒拌揪杩欎釜閾剧殑灏鹃儴锛氬鏋滄槸鍐呭缓鐨勯摼鐨勮鍒欙紝閭d箞杩欎釜閾剧殑榛樿瑙勫垯灏嗚鎵ц銆傚鏋滄槸鐢ㄦ埛瀹氫箟閾撅紝褰撹烦鑷宠繖涓摼涓殑杩欐潯瑙勫垯锛堝寘鍚玆ETURN锛夋椂锛屽洖鍒板墠闈㈢殑閾剧户缁尮閰嶃€?/td>
QUEUE鏄竴涓壒鍒殑鐩爣锛屼細涓虹敤鎴风┖闂磋繘绋嬮槦鍒楄繖涓寘銆傝杩欐牱浣跨敤锛岄渶瑕佷袱涓儴浠讹細
o 涓€涓?queue handler"锛屽鐞嗙敤鎴风┖闂翠笌鍐呮牳涔嬮棿鐨勬満鍒躲€?/td>
o 鍜屼竴涓敤鎴风┖闂寸敤鏉ユ帴鏀剁殑搴旂敤绋嬪簭锛屽彲鑳芥槸鎿嶄綔锛屼互鍙婂鍖呰繘琛岃鍐炽€?/td>
IPv4 iptables鐨勬爣鍑唓ueue handler鏄?ip_queue 妯″潡锛岃窡闅忓唴鏍稿彂甯冨苟鏍囪涓哄疄楠屼腑銆?/td>
涓嬮潰鏄竴涓浣曠敤iptables涓虹敤鎴风┖闂磋繘绋嬮槦鍒楀寘鐨勫揩閫熶緥瀛愶細
# modprobe iptable_filter
# modprobe ip_queue
# iptables -A OUTPUT -p icmp -j QUEUE
鍦ㄨ繖涓緥瀛愪腑锛屾湰鍦扮敓鎴愮殑閫佸嚭ICMP鍖咃紙濡傜敱ping浜х敓锛夊埌杈緄p_queue妯″潡锛岀劧鍚庡寘琚瘯鍥鹃€佸線鐢ㄦ埛绌洪棿搴旂敤銆傚鏋滄病鏈夌敤鎴风┖闂村簲鐢ㄥ湪锛堥偅鍎匡級绛夌潃锛屽寘灏辫涓㈠純浜嗐€?/td>
瑕佸啓涓€涓敤鎴风┖闂村簲鐢紝闇€瑕乴ibipq API銆傚拰iptables涓€璧峰彂甯冦€傚湪CVS鐨則estsuite tools锛堝redirect.c锛変腑鍙互鎵惧埌鐩稿叧渚嬪瓙銆?/td>
鍙互閫氳繃杩欓噷妫€鏌p_queue鐨勭姸鎬侊細
/proc/net/ip_queue
闃熷垪鐨勬渶澶ч暱搴︼紙涔熷氨鏄笉鍖呭惈杩斿洖鍖呯殑閫佸線鐢ㄦ埛绌洪棿鍖呯殑鏁伴噺锛夊彲浠ラ€氳繃杩欓噷鎺у埗锛?/td>
/proc/sys/net/ipv4/ip_queue_maxlen
榛樿闃熷垪闀垮害鏄?024銆備竴鏃﹁揪鍒拌繖涓暱搴︼紝鏂扮殑鍖呭氨浼氳涓㈠純锛岀洿鍒伴槦鍒楅暱搴﹀皬浜庤繖涓€笺€傚ソ鐨勫崗璁TCP锛屼細瀵逛涪寮冪殑鍖呬綔鍑烘嫢鎸ょ殑瑙i噴锛岃€屼笖鍦ㄩ槦鍒楁弧浜嗗悗浼氬緢鐞嗘兂鐨勫皢瀹冩尅鍥炪€傛棤璁哄浣曪紝濡傛灉榛樿鍊煎お灏忕殑璇濓紝鏈€濂芥槸澶氬疄楠屼互鍐冲畾闃熷垪鐨勬渶澶ч暱搴︺€?/td>
7.5 瀵规暣涓摼杩涜鎿嶄綔
iptables涓€涓潪甯告湁鐢ㄧ殑鐗规€ф槸鍙互灏嗛摼涓浉鍏崇殑瑙勫垯鎴愮粍銆備綘鍙互闅忔剰缁欓摼鍙栧悕锛屼笉杩囨垜寤鸿浣跨敤灏忓啓瀛楁瘝浠ラ伩鍏嶄笌鍐呭缓鐨勯摼鍜岀洰鏍囦骇鐢熷啿绐併€傞摼鐨勫悕绉版渶闀夸负31涓瓧姣嶃€?/td>
7.5.1 鍒涘缓鏂伴摼
璁╂垜浠垱寤轰竴涓柊閾俱€傚洜涓烘垜鏄釜鍏呮弧鎯宠薄鐨勫浼欙紝鎴戝彨瀹僼est銆備娇鐢?-N'鎴?--new-chain'閫夐」锛?/td>
# iptables -N test
濡傛绠€鍗曪紝鐜板湪浣犲彲浠ュ儚涓婇潰璇寸殑閭f牱鏀惧叆瑙勫垯浜嗐€?/td>
7.5.2 鍒犻櫎閾?
鍒犻櫎涓€涓摼鍚屾牱绠€鍗曪紝浣跨敤 '-X'鎴?--delete-chain'閫夐」銆備负浠€涔堟槸'-X'锛熷棷锛屽洜涓烘墍鏈夊悎閫傜殑瀛楁瘝閮藉凡缁忚浣跨敤浜嗐€?/td>
# iptables -X test
鏈夊嚑涓垹闄ら摼鐨勯檺鍒讹細浠栦滑蹇呴』鏄┖鐨勶紙瑙佷笅闈㈢殑"Flushing a Chain"锛夎€屼笖浠栦滑涓嶈兘鏄换浣曡鍒欑殑鐩爣銆備綘涔熶笉鑳藉垹闄や换浣曚竴涓唴寤虹殑閾俱€?/td>
濡傛灉浣犱笉鎸囧畾閾惧悕鐨勮瘽锛屾墍鏈夊彲浠ヨ鍒犻櫎鐨勭敤鎴峰畾涔夐摼閮藉皢琚垹闄ゃ€?/td>
7.5.3 娓呯┖涓€涓摼
杩欐槸娓呴櫎涓€涓摼涓墍鏈夎鍒欑殑绠€鍗曟柟娉曪紝浣跨敤'-F' 鎴?'--flush'鍛戒护銆?/td>
# iptables -F FORWARD
濡傛灉涓嶆寚瀹氶摼鐨勮瘽锛屾墍鏈夐摼閮藉皢琚竻绌恒€?/td>
7.5.4 瀵归摼杩涜鍒楄〃
鐢?-L'鎴?--list'鍛戒护锛屼綘鍙互鍒楀嚭涓€涓摼涓殑鎵€鏈夎鍒欍€?/td>
鐢ㄦ埛瀹氫箟閾句腑鐨?refcnt'鏄湁澶氬皯閾剧殑瑙勫垯鎸囧悜浜嗗畠銆傝繖涓€煎繀椤讳负0锛岀劧鍚庢墠鍙互鍒犻櫎杩欎釜閾俱€?/td>
濡傛灉閾惧悕琚拷鐣ワ紝鎵€鏈夐摼閮藉皢琚垪鍑猴紝鍗充究鏄┖鐨勩€?/td>
'-L'鍙互鏈変笁涓€夐」銆?-n'(鏁板瓧锛夐€夐」瀵逛簬闃绘iptables璇曞浘鏌ユ壘IP鍦板潃鏃堕潪甯告湁鐢紝鍥犱负锛堝鏋滀綘鍍忓ぇ澶氭暟浜轰竴鏍蜂娇鐢―NS锛夊鏋滀綘鐨凞NS璁剧疆涓嶅お鍚堥€傜殑璇濓紝鍙兘浼氶€犳垚闀挎椂闂寸殑鍋滈】锛屾垨鑰呬綘婊ゆ帀浜咲NS璇锋眰銆傚畠杩樹細璁㏕CP鎴朥DP绔彛浠ユ暟瀛楁樉绀恒€?/td>
'-v'閫夐」鏄剧ず鎵€鏈夎鍒欑殑缁嗚妭锛屽寘鎷ケ鍜屽瓧鑺傝鏁板櫒锛孴OS姣旇緝锛屼互鍙婃帴鍙c€傚惁鍒欒繖浜涘€兼槸琚拷鐣ョ殑銆?/td>
娉ㄦ剰锛屾姤鍜屽瓧鑺傝鏁板櫒鍙互鍒嗗埆浣跨敤'K'銆?M'鎴栬€?G'鏉ヤ唬鏇?000銆?,000,000 鍜?,000,000,000銆備娇鐢?-x'锛堟墿灞曟暟瀛楋級鏍囧織鏉ユ墦鍗版暣涓€硷紝涓嶇瀹冩湁澶氬ぇ銆?/td>
7.5.5 閲嶇疆锛堟竻闆讹級璁℃暟鍣?
鍙互閲嶇疆璁℃暟鍣ㄩ潪甯告湁鐢ㄣ€傚彲浠ョ敤'-Z'鎴?--zero'鏉ュ畬鎴愩€?/td>
鑰冭檻涓嬮潰鐨勶細
# iptables -L FORWARD
# iptables -Z FORWARD
鍦ㄤ笂杩颁緥瀛愪腑锛屾湁浜涘寘鍦?-L'鍜?-Z'鍛戒护涔嬮棿閫氳繃銆傚洜姝わ紝浣犲彲浠ユ妸'-L'鍜?-Z'涓€璧蜂娇鐢紝璇诲彇鏃跺氨娓呯┖璁℃暟鍣ㄣ€?/td>
7.5.6 璁剧疆鍘熷垯锛堥粯璁よ鍒欙級
鎴戜滑鍦ㄥ墠闈㈣璁哄寘鏄浣曢€氳繃閾剧殑鏃跺€欙紝宸茬粡瑙i噴浜嗗綋鍖呭埌杈惧唴寤洪摼鐨勫熬閮ㄦ椂浼氬彂鐢熶粈涔堛€傝繖鏃讹紝閾剧殑鍘熷垯灏卞喅瀹氬寘鐨勫懡杩愩€傚彧鏈夊唴寤虹殑閾撅紙INPUT銆丱UTPUT鍜孎ORWARD锛夋湁鍘熷垯锛屽洜涓哄鏋滃寘鍒拌揪鐢ㄦ埛瀹氫箟閾剧殑灏鹃儴浼氳繑鍥炲埌鍓嶉潰鐨勯摼銆?
鍘熷垯鍙互鏄疉CCEPT鎴朌ROP锛屼緥濡傦細
# iptables -P FORWARD DROP
8. 浣跨敤ipchains鍜宨pfwadm
netflter鍙戝竷涓湁ipchains.o鍜宨pfwadm.o妯″潡銆傛妸鍏朵腑涓€涓姞杞藉埌浣犵殑鍐呮牳锛堟敞鎰忥細浠栦滑鍜宨p_tables.o涓嶅吋瀹癸級銆傜劧鍚庝綘灏卞彲浠ュ儚浠ュ墠閭f牱浣跨敤ipchains鍜宨pfwadm浜嗐€?/td>
杩欏湪涓€娈垫椂闂村唴浠嶇劧琚敮鎸併€傛垜璁や负鍚堢悊鐨勮绠楁柟寮忔槸 2*(鏇夸唬鍙戝竷 - 鍒濆鐨勭ǔ瀹氱増鏈級锛岃秴杩囦簡杩欎釜鏃堕棿锛屽氨搴斿綋浣跨敤鏇夸唬鐨勭ǔ瀹氱増鏈簡銆傝繖鎰忓懗鐫€鍦↙inux 2.6鎴?.8涓瀹冧滑鐨勬敮鎸佸緢鍙兘琚斁寮冦€?/td>
9. NAT鍜屽寘杩囨护鐨勬贩鍚堜娇鐢?
鎯宠鍋氱綉缁滃湴鍧€杞崲锛堝弬瑙丯AT HowTo)鍜屽寘杩囨护鐨勫凡寰堝父瑙併€傚ソ娑堟伅鏄粬浠彲浠ユ贩鍚堣捣鏉ヤ娇鐢ㄧ殑锛岃€屼笖宸ヤ綔寰楅潪甯稿ソ銆?/td>
浣犲彲浠ュ畬鍏ㄥ拷鐣ヤ綘鐨凬AT锛屾潵瀹氫箟浣犵殑鍖呰繃婊ゃ€傚寘杩囨护鐪嬭鐨勫寘鐨勬簮鍙婄洰鏍囨槸鈥滅湡姝b€濈殑婧愬拰鐩爣銆備緥濡傦紝濡傛灉浣犲皢浠讳綍鍙戝線1.2.3.4 80绔彛鐨勫寘DNAT鍒?0.1.1.1鐨?080绔彛銆傚寘杩囨护鍣ㄧ湅瑙佺殑鏄寘鍙戝線10.1.1.1鐨?080绔彛锛堢湡姝g殑鐩殑鍦帮級锛岃€岄潪1.2.3.4 鐨?0绔彛銆傚悓鏍凤紝浣犲彲浠ュ拷鐣ヤ吉瑁咃細鐪嬪埌鐨勬槸鍖呯殑鐪熷疄澶栭儴IP鍦板潃锛堝10.1.1.1锛夛紝鑰屽搷搴旂殑鍒欒繑鍥炲埌閭i噷銆?/td>
浣犲彲浠ヤ娇鐢?state'鍖归厤鎵╁睍锛屼娇鍖呰繃婊ゅ櫒涓嶉渶瑕佸仛浠讳綍棰濆鐨勫伐浣滐紝鍥犱负鏃犺濡備綍锛孨AT閮戒細瑕佹眰杩炴帴璺熻釜銆傛墿灞昇AT HowTo涓畝鍗曠殑浼渚嬪瓙锛屼互绂佹浠讳綍鏉ヨ嚜ppp0鎺ュ彛鐨勬柊鐨勮繛鎺ワ紝浣犲彲浠ヨ繖鏍凤細
#瀵归€佽嚦ppp0鐨勫寘杩涜浼
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
# 绂佹鐢眕pp0杩涘叆鐨勬柊鐨勬垨涓嶅悎閫傜殑鍖?/td>
iptables -A INPUT -i ppp0 -m state --state NEW,INVALID -j DROP
iptables -A FORWARD -i ppp0 -m state --state NEW,INVALID -j DROP
# 寮€鍚疘P杞彂
echo 1 > /proc/sys/net/ipv4/ip_forward
10. iptables鍜宨pchains涔嬮棿鐨勫樊鍒?
o 棣栧厛锛屽唴寤洪摼鐨勫悕绉颁粠灏忓啓鏀规垚浜嗗ぇ鍐欙紝鍥犱负鐜板湪鐨処NPUT鍜孫UTPUT閾惧彧鑾峰彇鎸囧悜鏈湴鍜屾湰鍦扮敓鎴愮殑鍖呫€備粬浠敤鏉ユ鏌ユ墍鏈夎繘鍏ュ拰鍙戦€佺殑鍖呫€?/td>
o '-i'鏍囧織鐜板湪琛ㄧず杩涘叆鎺ュ彛鐨勬剰鎬濓紝鑰屼笖鍙€傜敤浜嶪NPUT鍜孎ORWORD閾俱€侳ORWORD鎴朞UTPUT閾句腑鐨勮鍒欏簲璇ュ皢'-i'鏀逛负'-o'銆?/td>
o TCP鍜孶DP绔彛鐜板湪蹇呴』鐢?-source-port鎴?-sport锛堟垨鑰?-destination-port/--dport锛夋嫾鍐欙紝鑰屼笖蹇呴』鏀惧湪'-p tcp'鎴?-p udp'閫夐」涔嬪悗锛屽洜涓篢CP鎴朥DP鎵╁睍鏄垎鍒姞杞界殑銆?/td>
o TCP -y 鏍囧織鐜板湪鏄?--syn锛岃€屼笖蹇呴』鍦?-p tcp'涔嬪悗銆?/td>
o DENY鐩爣鐜板湪鏄疍ROP.
o 瀵瑰崟涓摼锛屽彲浠ュ湪鍒楀嚭鍏跺伐浣滃悓鏃舵竻闆躲€?/td>
o 娓呯┖鍐呭缓閾惧悓鏃舵竻闄や簡鍘熷垯璁℃暟鍣ㄣ€?/td>
o 鍒楀嚭閾剧粰鍑虹殑鏄竴涓鏁板櫒鐨勫井鍨嬬殑蹇収銆?/td>
o REJECT鍜孡OG鐜板湪鏄墿灞曠洰鏍囷紝鎰忔€濇槸浠栦滑鏄嫭绔嬬殑鍐呮牳妯″潡銆?/td>
o 閾剧殑鍚嶇О鏈€澶氬彲浠ユ槸31涓瓧绗︺€?/td>
o MASQ鐜板湪鏄疢ASQUERADE鑰屼笖浣跨敤涓嶅悓鐨勮娉曘€俁EDRIRECT锛屽湪淇濈暀鐩稿悓鐨勫悕瀛楁椂锛屼篃缁忓巻浜嗚娉曠殑鏀瑰彉銆傚弬瑙丯AT-HOWTO浠ヨ幏鍙栭厤缃畠浠殑鏇村淇℃伅銆?/td>
o -o閫夐」涓嶅啀鐢ㄤ簬灏嗗寘浼犻€掔粰鐢ㄦ埛绌洪棿璁惧浜嗭紙瑙佷笂闈㈢殑-i锛夈€傜幇鍦ㄩ€氳繃 QUEUE鐩爣浼犻€掑埌鐢ㄦ埛绌洪棿銆?/td>
o 寰堝彲鑳借繕鏈変竴浜涙垜涔熷繕浜嗐€?/td>
11. 瀵瑰埗瀹氬寘杩囨护鍣ㄧ殑寤鸿
鍦ㄨ绠楁満瀹夊叏棰嗗煙涓紝鏈€鏄庢櫤鐨勫姙娉曟槸闃绘尅鎵€鏈変笢瑗匡紝鐒跺悗瀵归渶瑕佺殑寮€鍚€傝繖閫氬父绉颁负鈥滃嚒鏄病鏈夋槑纭厑璁哥殑閮芥槸绂佹鐨勨€濄€傛垜寤鸿杩欐牱鍋氬鏋滃畨鍏ㄦ槸浣犳渶鍏冲績鐨勩€?/td>
涓嶈杩愯浠讳綍浣犱笉闇€瑕佺殑鏈嶅姟锛屽嵆浣夸綘璁や负浣犲凡缁忛樆纰嶄簡瀵瑰畠浠殑璁块棶銆?/td>
濡傛灉浣犲垱寤轰笓鐢ㄩ槻鐏锛屽紑濮嬫椂涓嶈繍琛屼换浣曚笢瑗匡紝骞堕樆姝㈡墍鏈夊寘锛岀劧鍚庢坊鍔犳湇鍔″苟璁╅渶瑕佺殑鍖呴€氳繃銆?/td>
鎴戝己璋冨畨鍏細缁撳悎tcp-wrappers锛堝浜庡寘杩囨护鍣ㄦ湰韬殑杩炴帴锛夛紝浠g悊锛堥€氳繃鍖呰繃婊ゅ櫒鐨勮繛鎺ワ級锛岃矾鐢遍獙璇佸拰鍖呰繃婊ゃ€傝矾鐢遍獙璇佹槸濡傛灉鍖呮潵鑷湭棰勬湡鐨勬帴鍙i偅涔堝皢琚垹闄わ細渚嬪锛屽鏋滀綘鐨勫唴閮ㄧ綉缁滃湴鍧€鏄?0.1.1.0/24锛岃€屼竴涓寘鐨勬簮鍦板潃鏄綘鐨勫閮ㄦ帴鍙o紝閭d箞瀹冨皢琚涪寮冦€傚涓€涓帴鍙eppp0鏉ヨ鍙互杩欐牱锛?/td>
# echo 1 > /proc/sys/net/ipv4/conf/ppp0/rp_filter
鎴栬€呭鎵€鏈夊凡鏈夌殑鎴栧皢鏈夌殑鎺ュ彛锛?/td>

# for f in /proc/sys/net/ipv4/conf[httpd/]$"|sed 's/.*-/([0-9][0-9]*/)/([^/]/{1,/}/)$:/1:g'

0111 grep涓嶆樉绀烘湰韬繘绋?bjchenxu)

#ps -aux|grep httpd|grep -v grep

grep -v grep鍙互鍙栨秷鏄剧ず浣犳墍鎵ц鐨刧rep鏈韩杩欎釜杩涚▼锛?v鍙傛暟鏄笉鏄剧ず鎵€鍒楀嚭鐨勮繘

绋嬪悕

0112 鍒犻櫎鐩綍涓惈杈撳叆鍏抽敭瀛楃殑鏂囦欢(WongMokin)

find /mnt/ebook/ -type f -exec grep "鍦ㄦ杈撳叆鍏抽敭瀛? {} /; -print -exec rm

{} /;

0113 璁ヽron涓殑浠诲姟涓嶅洖棣堜俊鎭? 鏈緥5鍒嗛挓妫€鏌ヤ竴娆¢偖浠?WongMokin)

0-59/5 * * * * /usr/local/bin/fetchmail > /dev/null 2>&1

0114 鍦ㄥ綋鍓嶇洰褰曚笅瑙e帇rpm鏂囦欢(bjchenxu)

cat kernel-ntfs-2.4.20-8.i686.rpm | rpm2cpio | pax -r

0115 鍚堝苟涓や釜Postscript鎴朠DF鏂囦欢(noclouds)

$ gs -q -dNOPAUSE -dBATCH -sDEVICE=pswrite /

-sOutputFile=bar.ps -f foo1.ps foo2.ps

$ gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite /

-sOutputFile=bar.pdf -f foo1.pdf foo2.pdf

0116 鍘绘帀apache鐨刴anual鐩綍涓殑鎵€鏈?en鐨勫悗缂€鍚?bjchenxu)

杩涘叆鍒癿anual鐩綍

浠g爜:find ./ -regex .*/.en|awk -F. '{ printf "mv %s.%s.%s.%s

%s.%s.%s/n",$1,$2,$3,$4,$1,$2,$3}'|sh

0117 濡備綍璧峰涓猉(noclouds)

startx榛樿浠isplay :0.0璧风涓€涓猉锛岄€氳繃浼犻€掑弬鏁扮粰Xserver鍙互璧峰涓猉锛?

# startx -- :1.0

# startx -- :2.0

...

鐒跺悗鐢–trl-Alt-F7/F8...鍒囨崲銆?

0118 璁╀竴涓▼搴忓湪閫€鍑虹櫥闄嗗悗缁х画杩愯(noclouds,bjchenxu)

#

# disown

鎴栬€呮槸

nohup command &

0119 鐪婰inux鍚姩鏃跺睆骞曠殑鏄剧ず淇℃伅(bjchenxu)

鍦ㄥ惎鍔ㄥ畬鍚庣敤鍛戒护dmesg鏌ョ湅

0120 璁﹙i涓嶅搷閾?sakulagi)

echo "set vb t_vb=" >> ~/.vimrc

----------------------------缃戠粶鐩稿叧绡?-------------------------

0001 璁゛pache鐨勯粯璁ゅ瓧绗﹂泦鍙樹负涓枃(bjchenxu)

濡傛灉鏄?.*锛寁i httpd.conf

鎵惧埌 AddDefaultCharset ISO8859-1 涓€琛岋紝鏀逛负AddDefaultCharset GB2312

濡傛灉鏄?.*鐨勮瘽锛岄渶瑕佹敼鍔ㄤ竴涓湴鏂癸紝vi httpd.conf

AddDefaultCharset ISO-8859-1 鏀逛负 AddDefaultCharset off

0002 姘镐箙鏇存敼ip(bjchenxu)

ifconfig eth0 鏂癷p

鐒跺悗缂栬緫/etc/sysconfig/network-scripts/ifcfg-eth0锛屼慨鏀筰p

0003 浠嶭inux涓婅繙绋嬫樉绀篧indows妗岄潰(lnx3000)

瀹夎rdesktop鍖?

0004 鎵嬪姩娣诲姞榛樿缃戝叧(bjchenxu)

浠oot鐢ㄦ埛锛屾墽琛? route add default gw 缃戝叧鐨処P

鎯虫洿鏀圭綉鍏?

1 vi /etc/sysconfig/network-scripts/ifcfg-eth0

鏇存敼GATEWAY

2 /etc/init.d/network restart

0005 redhat 8.0涓妋sn鍜宷q(bjchenxu)

涓嬭浇Gaim 0.58鐗堬細

gaim-0.58-2.i386.rpm

涓嬭浇QQ鎻掍欢 for gcc2.9鐗堬細

libqq-0.0.3-ft-0.58-gcc296.so.gz

灏嗕笅杞界殑鏂囦欢鏀惧叆/temp鐩綍锛岀劧鍚庡皢绯荤粺涓凡鏈夌殑Gaim鍒犻櫎锛屽嵆鍦ㄧ粓绔豢鐪熷櫒涓敭鍏ュ懡

浠わ細rpm -e gaim銆?

寮€濮嬪畨瑁?

鎵撳紑缁堢浠跨湡鍣紝缁х画鎵ц涓嬪垪鍛戒护瀹夎Gaim 0.58鐗堬紝鍗筹細

cd /temp銆€銆€銆€銆€銆€銆€銆€銆€銆€(杩涘叆temp鐩綍)

rpm -ivh gaim-0.58-2.i386.rpm銆€(瀹夎杞欢)

褰撳畨瑁呮垚鍔熷悗锛屼綘灏卞彲浠ュ湪GNOME鎴朘DE妗岄潰寤虹珛Gaim鍥炬爣浜嗐€?

缁х画瀹夎QQ鎻掍欢锛屽嵆閿叆鍛戒护锛?

gunzip libqq-0.0.3-ft-0.58-gcc296.so.gz (瑙e帇缂╂枃浠讹級

cp libqq-0.0.3-ft-0.58-gcc296.so /usr/lib/gaim (澶嶅埗鎻掍欢鍒癵aim搴撶洰褰曚腑)

杞欢璁剧疆

棣栨鍚姩Gaim 0.85鐗堟椂锛屼細鍑虹幇鐨勭櫥褰曠晫闈€傚厛閫夋嫨鈥滄彃浠垛€濓紝鍦ㄦ彃浠跺璇濇涓偣鍑烩€?鍔犺浇鈥濓紝鍒嗗埆灏唋ibmsn.so鍜宭ibqq-0.0.3-ft-0.58-gcc296.so鏂囦欢瑁呭叆锛岀‘璁ゅ悗鍏抽棴銆?鐒跺悗鍐嶉€夋嫨鈥滄墍鏈夊笎鍙封€濓紝鍦ㄥ嚭鐜扮殑甯愬彿缂栬緫鍣ㄤ腑缁х画鐐瑰嚮鈥滃鍔犫€濓紝褰撳嚭鐜扮殑淇敼甯?鍙烽〉闈㈡椂锛屾垜浠氨鍙互杈撳叆鑷繁鐨凲Q鎴朚SN鍙蜂簡锛岀櫥褰曞悕濉啓QQ鍙风爜鎴朚SN閭锛屽瘑鐮佸~

鍐欏搴旂殑QQ鎴朚SN瀵嗙爜锛孉lias濉啓鑷繁鐨勬樀绉帮紝鍗忚閫夋嫨鐩稿簲鐨凲Q鎴朚SN锛屽叾浠栫殑璁剧疆鎸?榛樿鐨勫嵆鍙€傚綋鍏ㄩ儴璁剧疆瀹屾垚鍚庡氨鍙互鐧诲綍浣跨敤浜嗐€?

鐢变簬MS瀵筸sn鐨勫崗璁粡甯稿崌绾э紝瀵艰嚧linux涓婄殑gaim鍜宮sn鎻掍欢蹇呴』鍗囩骇锛岀洰鍓嶅皻鏃犱竾鏃犱竴

澶辩殑瑙e喅鏂规锛岃瑙佽皡

0006 鏌ュ嚭22绔彛鐜板湪杩愯浠€涔堢▼搴?bjchenxu)

lsof -i :22

0007 鏌ョ湅鏈満鐨処P锛実ateway, dns(bjchenxu)

IP锛?

浠oot鐢ㄦ埛鐧诲綍锛屾墽琛宨fconfig銆傚叾涓璭th0鏄涓€鍧楃綉鍗★紝lo鏄粯璁ょ殑璁惧

Gateway:

浠oot鐢ㄦ埛鐧诲綍锛屾墽琛宯etstat -rn锛屼互0.0.0.0寮€澶寸殑涓€琛岀殑Gateway鍗充负榛樿缃戝叧

涔熷彲浠ユ煡鐪?etc/sysconfig/network鏂囦欢锛岄噷闈㈡湁鎸囧畾鐨勫湴鍧€锛?

DNS锛?

more /etc/resolv.conf锛屽唴瀹规寚瀹氬涓嬶細

nameserver 202.96.69.38

nameserver 202.96.64.38

0008 RH8.0鍛戒护琛屼笅杞绘澗鏀瑰彉ping 鐨凾TL鍊?cgweb)

#sysctl -w net.ipv4.ip_default_ttl=N

(N=0~255),鑻>255,鍒檛tl=0

0009 RH8.0鍛戒护琛屼笅杞绘澗鏀瑰彉绯荤粺閰嶇疆榛樿鍊?houaq)

缂栬緫/etc/sysctl.conf, 渚嬪锛屽皢

net.ipv4.ip_forward = 0

鍙樹负

net.ipv4.ip_forward = 1

閲嶅惎鍚庣敓鏁堬紝鐢╯ysctl -a鏌ョ湅鍙煡

0010 mount灞€鍩熺綉涓婂叾浠杦indows鏈哄櫒鍏变韩鍑虹殑鐩綍(bjchenxu)

mount -t smbfs -o username=guest,password=guest //machine/path /mnt/cdrom

0011 鍏佽锝滅姝oot閫氳繃SSH鐧婚檰(Fun-FreeBSD)

淇敼sshd_config:PermitRootLogin no|yes

0012 璁﹔oot鐩存帴telnet鐧婚檰(bjchenxu)

缂栬緫/etc/pam.d/login锛屽幓鎺?

auth required /lib/security/pam_securetty.so 杩欏彞璇?

0013 鍦╨inux鎺dsl璁惧(wind521)

闇€瑕佷竴涓繍杞甯哥殑Linux + 鑷冲皯涓€鍧楃綉鍗?+ 瀹藉甫璁惧宸茬粡鐢宠瀹屾瘯锛屽悓鏃跺凡缁忓紑閫氥€?鐩墠甯傚満涓婂ぇ姒傛湁鍑犵ADSL璁惧锛屼粬浠伐浣滅殑鏂瑰紡鏈変竴浜涚粏寰殑宸埆銆?

灏辨槸閫氳繃铏氭嫙鎷ㄥ彿鏉ュ畬鎴愪笂缃戠殑杩欎竴杩囩▼锛屼篃灏辨槸鍒╃敤pppoe璁惧鏉ヨ繘琛岃櫄鎷熸嫧鍙风殑鍙綔

鍏ㄥ悜鐚紝灏辨槸涓€绉嶅姞鐢靛悗鑷姩鐨勮繘琛屾嫧鍙风殑宸ヤ綔锛岀劧鍚庣暀缁欐垜浠殑鎺ュ彛鏄疪J45锛屽ぇ杩炲湴

鍖轰竴鑸暀缁欐垜浠殑缃戝叧閮芥槸10.0.0.2,杩欑璁惧鏈€瀹规槗瀵逛粯锛屾渶鍚庢槸鐩存帴鍒嗛厤缁欑敤鎴蜂竴涓?鍥哄畾鐨処P锛岀浉瀵瑰ぇ瀹舵潵璇翠篃姣旇緝瀹规槗瀵逛粯

1.绗竴绉嶉渶瑕佽繘琛屾嫧鍙凤細

杩欏嚑绉嶈澶囬兘鏄€氳繃eth鎺ュ彛涓庤绠楁満杩涜閫氳鐨勶紝鎵€浠ュ厛灏嗙‖浠惰澶囩殑杩炴帴浣滃ソ锛屽挨鍏?鏄甯︾尗鐨勶紝涓€瀹氳纭鏃犺锛堝惁鍒欎竴浼氬効瑕佷笉鍘诲彲涓嶇畻鎴戠殑浜嬫儏锛?

鐒跺悗鍚姩绯荤粺锛岀‘璁ょ郴缁熶笂鏄惁瀹夎rp-pppoe杩欎釜杞欢锛堥€氳繃rpm -qa|grep pppoe鏉ユ煡

鎵撅級锛屽娌℃湁瀹夎鐨勭敤鎴凤紝鍦ㄥ厜鐩橀噷鎴栨槸鍒扮綉涓婂幓down涓€涓潵锛屽畨瑁呬笂鍚庯紝浠oot鐢ㄦ埛

鎵цadsl-setup锛岃繖鏍峰氨杩涘叆浜哸dsl鐨勮祫鏂欑殑璁惧畾鐘舵€侊紝瑕佹眰杈撳叆鐢宠瀹藉甫鐨勭敤鎴峰悕浠?鍙婂叾浠栦竴浜涗俊鎭紝纭娌℃湁闂锛屾帴鍙楃洿鑷虫渶鍚庯紙閲岄潰閮芥槸E鏂囷紝浣嗘槸涓€鐪嬪嵆鑳芥噦锛屾瘮杈?绠€鍗曪紝鏈夊叧涓€涓槻鐏鐨勮缃紝鎴戜竴鑸兘涓嶇敤锛岄€?锛屽ぇ瀹跺彲浠ュ叿浣撹€冭檻锛夈€?

閰嶇疆瀹屾垚鍚庯紝浠oot鐢ㄦ埛鎵цadsl-start锛岃繖鏍峰皢杩涜adsl鐨勬嫧鍙峰伐浣滐紝姝e父灏变細涓€涓?涓婄嚎锛屽鏈変粈涔堝叿浣撻棶棰橈紝鍘荤湅涓€涓嬫棩蹇楋紙/var/log/messages锛夐噷闈㈠憡璇変綘浠€涔堜簡銆?

鍋滄帀adsl锛屾墽琛宎dsl-stop灏卞彲浠ヤ簡锛堝緢绠€鍗曠殑锛?

2.鍙﹀涓ょ姣旇緝瀹规槗瀵逛粯锛?

鍏ㄥ悜鐚細鍙灏嗕綘鐨勭綉鍗$殑IP璁剧疆鎴愪竴涓?0缃戞鐨処P锛岀劧鍚庣綉鍏虫寚鍒板叏鍚戠尗鐨処P锛屼笂锛?

0.0.0.2)锛屽熀鏈笂涓嶆湁澶ぇ鐨勯棶棰?

銆€鍥哄畾IP锛氬氨鍍忛厤缃湰鍦板効鐨勭綉鍗′竴鏍凤紝灏咺P锛岀綉鍏筹紝DNS閮芥寜鐢宠鏉ョ殑濉啓涓婂氨鍙互鎼?瀹氫簡

0014 璁﹍inux鑷姩鍚屾鏃堕棿(shunz)

vi /etc/crontab

鍔犱笂涓€鍙ワ細

00 0 1 * * root rdate -s time.nist.gov

0015 linux鐨勭綉涓婅祫婧愭湁鍝簺(bjchenxu)

鍥藉

http://lwn.net/

http://www.tldp.org/

http://www.yolinux.com/(flying-dancebig big pig)

http://www.justlinux.com/

http://www.linuxtoday.com/

http://www.linuxquestions.org/

http://www.fokus.gmd.de/linux/

http://www.linux-tutorial.info/

http://public.www.planetmirror.com/

http://www.freebsdforums.org/forums/

http://www.netfilter.org/documentation/

http://www-106.ibm.com/developerworks/linux/

鍥藉唴

http://www.fanqiang.com/

http://www.linuxsir.com/

http://www.chinaunix.net/

http://www.linuxfans.org/(deadcat)

http://www.linuxeden.com/

http://www.linuxforum.net/

http://www.linuxaid.com.cn/

http://freesoft.online.sh.cn/

http://www-900.ibm.com/developerWorks/cn/linux/index.shtml

http://www.neweasier.com/software.html

http://www.blueidea.com/bbs/archivecontent.asp?id=635906(sqh)

http://westlinux.ywzc.net/(onesun)

0016 鏀瑰彉sshd鐨勭鍙?bjchenxu)

鍦?etc/ssh/sshd_config涓姞鍏ヤ竴琛岋細Port 2222锛?etc/init.d/sshd restart閲嶅惎瀹堟姢

杩涚▼

0017 鏀瑰彉telnet鐨勭鍙?bjchenxu)

灏?etc/services鏂囦欢涓璽elnet瀵瑰簲鐨勭鍙e彿21鏀逛负浣犳兂瑕佺殑鍊硷紝/etc/init.d/xinetd

restart閲嶅惎瀹堟姢杩涚▼

0018 缁堢妯″紡鏈夐棶棰?sakulagi)

export TERM=vt100

0019 妯′豢瓒呯骇缁堢锛孡INUX閲屼粈涔堢▼搴忚繛鎺ヨ矾鐢卞櫒鍜屼氦鎹㈡満(alstone)

minicom

0020 ssh涓婃潵鑳戒笉鑳戒笉鑷姩鏂嚎(wind521)

閭f槸timetou鐨勮缃紝淇敼TMOUT鍙橀噺鍊?

0021 鐢ㄤ粈涔堝伐鍏峰仛鍏ヤ镜妫€娴?bjchenxu)

snort

0022 Linux涓嬫娴嬬▼搴忓唴瀛樻硠婕忕殑宸ュ叿(bjchenxu)

cchecker鎴栨槸efence搴撻兘鍙互

0023 linux涓嬪浣曠洃瑙嗘墍鏈夐€氳繃鏈満缃戝崱鐨勬暟鎹?bjchenxu)

tcpdump iptraf

0024 涓轰粈涔坮oot鎵ц濂藉鍛戒护閮借command not found(bjchenxu)

浣犳槸telnet涓婃潵锛岀劧鍚巗u鎴恟oot鐨勫惂锛屾敼鏀逛綘鐨剆u鍛戒护鏍煎紡锛屽簲璇ユ槸su - root

0025 鍏抽棴鐢ㄦ埛鐨凱OP3鏉冮檺(tiansgx)

鎶奝OP3鐨勭鍙e叧浜嗗氨鍙互浜嗐€?鍦ㄦ枃浠?etc/services涓壘鍒拌繖涓€琛?pop-3 110/tcp 鎶婅繖

涓€琛屽墠鍔犱釜'#',鎶婂畠娉ㄩ噴鎺夊氨鍙互浜嗐€?

0026 linux涓嬫挱鏀緁lash鍔ㄧ敾(myxfc)

linux涓嬫挱鏀緁lash鍔ㄧ敾鐢ㄨ繖涓笢瑗匡紝涓嶄細閫犳垚娴忚鍣ㄧ殑鍏抽棴(鍏朵粬鐨勬彃浠朵笉濂界敤锛?

棣栧厛涓嬭浇flash鎾斁鍔ㄧ敾鍦╨inux鐨勬彃浠?

http://www.collaborium.org/onsite/jos2000/related/soft/flash_linux.tar.gz

tar zxvf flash_linux.tar.gz

鎵撳紑鍖呬箣鍚?浼氱湅鍒癓inux鏂囦欢澶?

鍦╨inux鏂囦欢棰婇噷鏈変袱涓枃浠秎ibflashplayer.so 鍜宻hockwaveflash.class,鎶婅繖涓や釜鏂?浠舵嫹璐濆埌浣犵殑娴忚鍣ㄩ噷鐨勬彃浠堕噷(娴忚鍣ㄤ笉涓€鏍?鎻掍欢鐨勪綅缃彲鑳戒篃涓嶄竴鏍?

/usr/lib/mozilla-1.0.1/plugins,灏卞彲浠ヤ簡

0027 閿佸畾wu-ftp鐢ㄦ埛鐩綍(wangla)

缂栬緫ftpaccess鏂囦欢

restricted-uid *

杩欎竴鍙ュ緢閲嶈锛岄檺鍒朵簡ftp鐢ㄦ埛鍦ㄨ嚜宸辩殑鐩綍閲屻€?

0028 鏈嶅姟鍣ㄦ€庝箞涓嶈telnet(鐭ョ涓€鍙?

鏈嶅姟鍣ㄤ笂蹇呴』鍚姩telnet鏈嶅姟 && 鏈嶅姟鍣ㄧ殑闃茬伀澧欎紭鍏堢骇搴旇璁句负浣?

0029 闃叉浠讳綍浜轰娇鐢╯u鍛戒护鎴愪负root(xiaohu0)

1.vi /etc/pam.d/su

auth sufficient /lib/security/pam_rootok.so debug

auth required /lib/security/pam_wheel.so group=wheel

2.鍦?etc/pam. d/su閰嶇疆鏂囦欢涓畾涔変簡wheel缁?

0030 濡備綍浣縧ynx娴忚鍣ㄨ兘澶熸祻瑙堜腑鏂囩綉椤?Ghost_Vale)

娴忚绠€浣撲腑鏂囩綉椤靛氨鐨勪慨鏀瑰涓嬭缃?

Save options to disk: [X]

Display and Character Set

Display character set : [Chinese________________________]

Assumed document character set(!): [iso-8859-1______]

CJK mode (!) : [ON_]

鐒跺悗绉诲埌鏈€涓嬮潰鐨?Accept Changes 鎸変笅 Enter 淇濆瓨灏卞彲浠ヤ簡

褰撶劧浣犵殑绯荤粺瑕佹敮鎸佺畝浣撲腑鏂囨墠鍙互

0031 缃戝崱婵€娲讳簡锛屽嵈涓婁笉浜嗙綉锛屾€庝箞鍔烇紵(Slock)

trace涓€涓嬶紝鐪嬬湅鍒板簳鏄湪閭d竴鍧楄闃讳綇鐨勩€?

1.Ping鑷繁

2.Ping缃戝叧

3.Ping DNS

4.trace DNS

If All=ok

then nslookup www.sina.com.cn

Ping sina's address

Tra sina' address

鍩烘湰涓婂氨鍙互鐭ラ亾缁撴灉浜?

0032 鍦╮edhat9涓嬮厤samba,win2000鑳借闂紝win98涓嶈兘璁块棶锛?squall2003)

濡傛灉鏄痺ind98蹇呴渶淇敼娉ㄥ唽琛細HKEY_LOCAL_MACHINE/system/correntcontrolset/servi

ces/Vxd/VNETSUP涓嬪缓涓狣鍊硷細EnablePlainTextpasswd锛岄敭鍊?

0033 濡備綍寰楀埌缃戝崱鐨凪AC鍦板潃(bjchenxu锛宧utuworm)

arp -a | awk '{print $4}'

ifconfig eth0 | head -1 | awk '{print $5}'

0034 濡備綍寰楀埌缃戝崱鐨処P鍦板潃(mb)

ifconfig eth0 |awk '/inet addr/ {split($2,x,":");print x[2]}'

0035 濡備綍淇敼Linux鏈哄櫒鎵€鍦ㄧ殑宸ヤ綔缁?hutuworm)

vi /etc/samba/smb.conf锛屼慨鏀箇orkgroup = 涓€琛岋紝灏嗙粍鍚嶅啓鍦ㄥ悗闈€?

0036 涓€鍧楃綉鍗″浣曠粦瀹氫袱涓猧p(linuxloveu)

#cd /etc/sysconfig/network-scripts

#cp ifcfg-eth0 ifcfg-eth0:1

#vi ifcfg-eth0:1

淇敼IP鍜岃澶囧悕

Debian涓嬩竴涓綉鍗$粦瀹氬涓猧p鐨勬柟娉?NetDC)

淇敼/etc/network/interfaces

auto eth0

iface eth0 inet static

address 172.16.3.123

netmask 255.255.255.0

network 172.16.3.0

broadcast 172.16.3.255

gateway 172.16.3.1

auto eth0:1

iface eth0:1 inet static

address 10.16.3.123

netmask 255.255.0.0

network 10.16.0.0

broadcast 10.16.255.255

淇敼/etc/network/ifstate

lo=lo

eth0=eth0

eth0:1=eth0:1

鐒跺悗/etc/init.d/networking restart灏卞彲浠ヤ簡銆?

0037 涓€涓猧p濡備綍缁戝畾涓ゅ潡缃戝崱(hutuworm)

鍋囪192.168.0.88鏄痠p,192.168.0.1鏄綉鍏?

/sbin/modprobe bonding miimon=100 mode=1

/sbin/ifdown eth0

/sbin/ifdown eth1

/sbin/ifconfig bond0 192.168.0.88

/sbin/ifenslave bond0 eth0 eth1

/sbin/route add default gw 192.168.0.1

0038 192.168.1.0/24(鍙岀溂鐨殑鐚?

瀹冧笌192.168.1.0/255.255.255.0鏄瓑浠风殑锛屽彧鏄〃绀烘柟寮忎笉鍚?...

0039 linux涓嬫竻绌篴rp琛ㄧ殑鍛戒护(NetDC)

#arp -d -a(閫傜敤浜巄sd)

for HOST in `arp | sed '/Address/d' | awk '{ print $1}'` ; do arp -d $HOST;

done

0040 浣跨敤ntp鍗忚浠庢湇鍔″櫒鍚屾鏃堕棿(NetDC)

ntpdate NTP-SERVER 渚嬶細ntpdate 172.16.2.1

0041 host鍛戒护鐨勭敤娉?bjchenxu)

host鑳藉鐢ㄦ潵鏌ヨ鍩熷悕锛屽畠杩樿兘寰楀埌鏇村鐨勪俊鎭?

host -t mx example.com鍙互鏌ヨ鍑篹xample.com鐨凪X璁板綍锛屼互鍙婂鐞唌ail鐨刪ost鐨勫悕瀛?

host -l example.com浼氳繑鍥炴墍鏈夋敞鍐屽湪example.com涓嬬殑鍩熷悕

host -a example.com鍒欎細鏄剧ず杩欎釜涓绘満鐨勬墍鏈夊煙鍚嶄俊鎭?

----------------------------绋嬪簭寮€鍙戠瘒--------------------------

0001 linux涓嬭皟璇昪ore鏂囦欢(bjchenxu)

gdb

:鍑洪敊浜х敓core dump鐨勫彲鎵ц绋嬪簭銆?

: core dump鐨勬枃浠跺悕锛岀己鐪佹槸鈥渃ore鈥?

0002 gcc abc.c寰楀埌鐨刟.out涓嶈兘杩愯(bjchenxu)

./a.out

0003 c++ 缂栬瘧鏃朵负浠€涔堝嚭閿欎俊鎭cout娌″畾涔?bjchenxu)

include澶存枃浠跺畬鍚庡姞鍏?using namespace std;

0004 鏂扮紪璇戠敓鎴愮殑gcc 锛屼娇鐢ㄧ殑鏍囧噯杩炴帴搴撻兘鍦?usr/local/lib 涓嬩簡锛屼絾浣跨敤鐨勭己鐪?鐨勮繛鎺ヨ矾寰勬槸 /usr/lib 鎬庢牱娣诲姞锛燂紙闄や簡鍦ㄦ瘡娆$紪璇戞椂 澧炲姞 -L /usr/local/lib 浠?澶?(sakulagi, hutuworm)

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

鍐欏埌~/.bash_profile閲岄潰銆?

澧炲姞涓€绉嶇畝渚垮姙娉曪細

灏?usr/local/lib鍔犲叆/etc/ld.so.conf锛岀劧鍚庤繍琛屼竴娆dconfig

----------------------------缁忓吀鍥句功绡?-------------------------

0001 GNU/Linux楂樼骇缃戠粶搴旂敤鏈嶅姟鎸囧崡(bjchenxu)

linuxaid缃戠珯

鏈烘宸ヤ笟鍑虹増绀?

浼樼偣锛氬張鍏ㄥ張绮撅紝鍏ㄩ兘鏄疄鎴樹箣浣?

缂虹偣锛氶拡瀵圭増鏈緝浣庯細redhat 6.2

0002 Linux Apache Web Server绠$悊鎸囧崡(Linux Apache Web Server

Administration)(bjchenxu)

(缇?Charles Aulds 璇戣€咃細椹爲濂?閲戠嚂

鐢靛瓙宸ヤ笟鍑虹増绀?

浼樼偣锛氱洰鍓嶆垜杩樻病鏈夊彂鐜板摢涓叧浜巃pache鐨勯棶棰樿繖鏈功娌℃湁璁茶繃

缂虹偣锛氶拡瀵?.3.x锛屾渶鏂扮殑閽堝2.0.*鐨勪腑鏂囩増寰呭嚭

甯傚満浠? 锟?6.00

鎬荤珯浼氬憳浠凤細

锟?4.50(4-5鏄熶細鍛? 锟?5.88(1-3鏄熶細鍛? 锟?6.80(鏅€氫細鍛?

ISBN锛?-5053-6563-0

鍑虹増鏃ユ湡:2001-03-01

0003 Linux鍐呮牳鎯呮櫙鍒嗘瀽(bjchenxu)

娴欐睙澶у鍑虹増绀?

浼樼偣锛氬お閫忓交浜嗭紝娌℃硶涓嶆噦

缂虹偣锛氳繕鏄増鏈棶棰橈紝鍛靛懙锛屽唴鏍告洿鏂板お蹇簡锛屼笉杩囪繕鏄繀璇?

0004 Unix鐜楂樼骇缂栫▼(bjchenxu)

Richard Stevens

鏈烘宸ヤ笟鍑虹増绀?

浼樼偣锛氬崥澶х簿娣?

缂虹偣锛氬垵瀛﹁€呮槸寰堥毦鐞嗚В鐨勶紝鍚﹀垯鎬庝箞鍙€婇珮绾х紪绋嬨€嬪憿锛?

0005 缂栫▼绮剧补--Microsoft缂栧啓浼樿川鏃犻敊c绋嬪簭绉樿瘈(bjchenxu)

Steve Maguire

鐢靛瓙宸ヤ笟鍑虹増绀?

浼樼偣锛氫笉璇翠簡锛屼綔鑰呮槸寰蒋鐨勮祫娣卞伐绋嬪笀

缂虹偣锛氬緢闅炬壘浜嗭紝1994骞村嚭鐨?

0006 Understanding the Linux Kernel, 2nd Edition(hutuworm)

浣滆€咃細Daniel P. Bovet & Marco Cesati

鍑虹増锛歄'Reilly

璇讳簡杩欐湰涔︿箣鍚庯紝浣犲氨浼氭槑鐧藉湪浠€涔堟儏鍐典笅Linux鍏锋湁鏈€浣崇殑鎬ц兘锛屼互鍙婂畠濡備綍闈㈠鎸戞垬

锛屽湪鍚勭鐜涓彁渚涜繘绋嬭皟搴︺€佹枃浠惰闂拰鍐呭瓨绠$悊鏃剁殑浼樿壇鐨勭郴缁熷搷搴斻€備綔鑰呴€氳繃瑙?閲婂叾閲嶈鎬ф潵寮曞叆姣忎竴涓鐩紝骞跺皢鍐呮牳鎿嶄綔涓嶶nix绋嬪簭鍛樺拰鐢ㄦ埛鐔熸倝鐨勭郴缁熻皟鐢ㄦ垨瀹?鐢ㄧ▼搴忚仈绯昏捣鏉ャ€?

0007 UNIX鎿嶄綔绯荤粺鏁欑▼(鑻辨枃鐗?(寮辨櫤)

by Syed Mansoor Sarwar ...

鏈烘宸ヤ笟鍑虹増绀?

鐗圭偣锛氭祬鏄炬槗鎳傦紝鐫€閲島nix鍩虹姒傚康鍜屾暣浣撶悊瑙o紝椤轰究澶嶄範鑻辫銆?

鍙﹀锛氭満姊板伐涓氬嚭鐗堢ぞ宸茬粡鍑虹増浜嗕腑鏂囩増锛屽悕绉帮細UNIX 鏁欑▼

0008 UNIX缂栫▼鐜(寮辨櫤)

by Brian W.Kernighan, Rob Pike

闄堝悜缇?绛夎瘧

鏈烘宸ヤ笟鍑虹増绀?

鐗圭偣锛氭祬鏄撅紝娣卞叆娴呭嚭璁茶В濡備綍浣跨敤UNIX鍙婂悇绉嶅伐鍏凤紝绠€鍗曚粙缁峌nix鐨勭紪绋嬬幆澧冿紱瀵规瘮

鈥淯NIX鐜楂樼骇缂栫▼鈥濓紝姝や功閫傚悎鏂版墜鍏ラ棬銆?

缂虹偣锛氱洰鍓嶆病鏈夎嫳鏂囩増

0009 The Art of UNIX Programming(hutuworm)

浣滆€咃細 Eric Steven Raymond

缃戝潃锛?http://catb.org/~esr/writings/taoup/html/

浼樼偣锛?E.S. Raymond缁忓吀钁椾綔鐨勪紭鐐瑰氨涓嶇敤璇翠簡

鍏朵粬锛氳涔︿簬9鏈?9鏃ュ仠姝㈡洿鏂帮紝绋冲畾涓?.0鐗堬紝骞跺凡閫佸線Addison-Wesley鍑虹増绀剧殑鎵撳嵃

鏈?

0010 unix缃戠粶缂栫▼--鍗蜂竴銆婂鎺ュ彛API鍜孹/Open浼犺緭鎺ュ彛API銆?slg1972)

娓呭崕

W.Richard Stevens钁楋紙宸叉晠锛?

璇︾粏鍦拌瑙d簡unix缃戠粶鐨勭紪绋?

闈炲叆闂ㄧ骇鐨勪笢瑗?

0010鍜?011鍙婂叾涓や功鐨勬簮鐮佷笅杞藉湴鍧€

http://www.tomydan.net/downloads/ebooks/unp.rar

鎴栬€?

http://linux.syunicom.com/unp.tar.gz

0011 unix缃戠粶缂栫▼--鍗蜂簩銆婅繘绋嬮棿閫氳銆?slg1972)

娓呭崕

W.Richard Stevens钁楋紙宸叉晠锛?

璇︾粏璁茶В浜唘nix涔嬮棿鐨勮繘绋嬶紝绾跨▼涔嬮棿鐨勫叧绯伙紝浠ュ強鍚勭涓嶅悓鏍囧噯鐨勮繘绋嬬紪绋嬬殑寮傚悓銆?

闈炲叆闂ㄧ骇鐨勪笢瑗?

0012 unix缃戠粶缂栫▼--鍗蜂笁銆婂簲鐢ㄧ▼搴忋€?slg1972, hutuworm)

鎴戣嚦浠婁篃娌℃湁涔板埌锛屽簲璇ヤ篃涓嶉敊銆?

娌℃湁涔板埌鏄洜涓篟ichard Stevens澶у笀鑻卞勾鏃╅€濓紝鍐嶄篃涓嶅彲鑳藉畬鎴愯繖璁″垝涓殑绗笁鍗蜂簡銆?鎹鍏舵湭绔熺鍙兘鐢盙ary R. Wright鏁寸悊缁啓鍑烘潵锛屼絾鏄嚜澶у笀椹鹃工浠ユ潵涓€鐩存澇鏃犻煶淇?銆?

0013 銆婂熀浜嶤++ CORBA楂樼骇缂栫▼銆?slg1972)

娓呭ぇ

Michi Henning,Steve Vinoski钁?

涓棿鐣岀殑濂戒功锛岄€氬悜corba搴旂敤鐨勫繀澶囪祫鏂欍€?

闈炲叆闂ㄧ骇鐨勪笢涓溿€?

0014 unix linux缃戠閫氶壌(odin_free)

鐢靛瓙鐗堢殑锛屽寘鎷湰鐗堢簿鍗庯紝璇峰埌鏈増ftp鏈嶅姟鍣ㄤ笅杞?

璇勪环锛氭垜瑙佽繃鍏充簬unix鐭ヨ瘑鏈€鍏ㄩ潰銆佹渶瀹炵敤鐨刢hm鏂囨。锛岀浉褰撲簬涓€涓皬鍨嬬綉绔欙紝閲岄潰鏀寔

鍏ㄦ枃妫€绱紝鎺ㄨ崘鎵€鏈夎繕娌℃湁鐨勫厔寮熷濡逛滑涓嬭浇

0015 www.chinaoy.com(aomin5555)

涓嶉敊锛屾尯鍏ㄧ殑锛屽浘涔︿笅杞界殑濂界綉鍧€锛?

redhat linux9.0 瀹樻柟鍏ラ棬鎸囧崡

路redhat linux9.0 瀹樻柟瀹夎鎸囧崡

路redhat linux9.0 瀹樻柟瀹氬埗璁剧疆鎵嬪唽

路redhat linux鍩虹鏁欑▼

路Linux 鍙傝€冨ぇ鍏?

路娓呭崕璁哄潧linux绮惧崕

路Linux绯荤粺绠$悊鍛樻寚鍗椾腑鏂囨墜鍐?

路Linux缃戠珯寤鸿鍜岀淮鎶ゅ叏鏀荤暐

路redhat linux8.0 瀹夎鎵嬪唽

路Linux鐜database绠$悊鍛樻寚鍗?

0016 Linux Advanced Routing & Traffic Control(hutuworm)

涓撻棬璁睱INUX IPROUTE2鐨勪功锛屽ぇ姒?00椤靛乏鍙筹紝www.lartc.org

涓枃鐗堝湪锛歨ttp://www.lartc.org/LARTC-zh_CN.GB2312.pdf

0017 Debian User寮虹儓鎺ㄨ崘鐪嬬殑涔?NetDC)

Debian Reference 锛圖ebian鍙傝€冩墜鍐岋級

http://qref.sourceforge.net/

绠€浣撲腑鏂囩増鐨刾df鏂囨。銆?

http://qref.sourceforge.net/Debian/reference/reference.zh-cn.pdf

----------------------------mysql鐩稿叧绡?-------------------------

0001 mysql鐨勬暟鎹簱瀛樻斁鍦ㄤ粈涔堝湴鏂?bjchenxu)

1. 濡傛灉浣跨敤rpm鍖呭畨瑁咃紝搴旇鍦?var/lib/mysql鐩綍涓嬶紝浠ユ暟鎹簱鍚嶄负鐩綍鍚?

2. 濡傛灉婧愮爜瀹夎鍦?usr/local/mysql涓紝搴旇鍦?usr/local/mysql/var涓紝浠ユ暟鎹簱鍚?涓虹洰褰曞悕

-------------------------------鏉傞」绡?-------------------------------

璇蜂笉瑕佸仛娴簛鐨勪汉

http://www.chinaunix.net/forum/viewtopic.php?t=93113

娆㈣繋杞浇鏈枃锛岃娉ㄦ槑鏉ヨ嚜www.chinaunix.net锛岃浆杞芥湰鏂囩殑缃戝潃濡備笅锛?

a. linuxsir缃戠珯

http://www.linuxsir.com/bbs/showthread.php?s=&threadid=46279

b. 姘存湪娓呭崕linuxapp鐗?

http://proxy.smth.edu.cn:8000/bbscon.php?board=LinuxApp&id=12810&ftype=9

c. csdn

http://expert.csdn.net/expert/FAQ/FAQ_Index.asp?id=175651

d. dev-club

http://www.dev-club.com/club/bbs/showAnnounce.asp?page=1&id=2175595

e. 缃戠粶浠庝笟鑰呰鍧?

http://net-worker.vicp.net/luntan/dispbbs.asp?boardid=10&id=58&star=1喔?f. linux浼婄敻鍥?

http://www.linuxeden.com/edu/doctext.php?docid=3020

g. 椋庨洦浜虹敓鎶€鏈綉

http://www.guomin.net/index.php?showtopic=220

http://www.guomin.net/index.php?showtopic=219

http://www.guomin.net/index.php?showtopic=218

h. 鑱氳搐搴?

http://www.ncn.cn/linux/2003001.htm

i. 闃垮彾鐨勫皬灞?

http://hylinux.3322.org/showarticle.php?action=showarticle&id=2794

j. 缃戝竼淇℃伅浜ゆ崲绔?

http://www.cniis.cn/bbs/dispbbs.asp?boardID=33&ID=3696&page=1

鏈€鍚庤繘琛岀紪杈戠殑鏄?bjchenxu on 2004-03-08 09:03, 鎬昏绗?39 娆$紪杈?

--

鈥?淇敼:路Galoisx 鏂?03鏈?1鏃?1:22:09 淇敼鏈枃路[FROM: 210.45.72.111]

鈥?鏉ユ簮:路鐎氭捣鏄熶簯 bbs.ustc.edu.cn路[FROM: 202.38.91.53]

[杩斿洖涓婁竴椤礭 [鏈璁哄尯]

v

jbhuang @ 01:06 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?4鏈?2鏃?/h2>

缁х画鎵洸鈥斺€攍inux鍑犳潯鍛戒护鐨勫熀鏈敤娉?/h3>

鎻愮ず绗︿负#琛ㄧず闇€瑕乺oot鏉冮檺锛?琛ㄧず涓€鑸敤鎴锋潈闄愬嵆鍙?

1. linux涓嬮潰鍛戒护琛屾煡鎵炬枃浠剁殑涓や釜鏂规硶

1) find

$ find 璺緞 -name 寰呮煡鎵炬枃浠?-print

-xdev鍙傛暟鎶婃煡璇㈡搷浣滈檺鍒跺湪褰撳墠鐨勬枃浠剁郴缁熶箣涓細

$ find /mnt/dos -name *.sys -print -xdev

2) locate + updatedb:

# updatedb

$ locate 寰呮煡鎵炬枃浠?

2. 浣跨敤whatis鍜宎propos鍛戒护鑾峰彇鍛戒护绠€浠?

# makewhatis //鏇存柊whatis鏁版嵁搴?$ whatis w //鏌ョ湅鍛戒护w鐨勫姛鑳?$ apropos search //鏌ユ壘鏈塻earch鍔熻兘鐨勬湁鍝簺鍛戒护

jbhuang @ 10:23 AM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2004骞?3鏈?3鏃?/h2>

What does "rc" at the end of files like .newsrc mean?

http://www.faqs.org/faqs/usenet/faq/part1/section-6.html

It is related to the phrase "run commands." It is used for any

file that contains startup information for a command. The use of

"rc" in startup files derives from the /etc/rc command file used

to start multi-user UNIX.

kingpaul @ 03:25 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

2003骞?9鏈?8鏃?/h2>

缃戜笂鎵惧埌鐨勫嚑涓叧浜巊tk鐨勪笢涓?/h3>

GTK鍏ラ棬瀵煎紩锛歨ttp://www.linuxforum.net/chinese/doc/gtk/gtk_tut.html

gtk-doc-1.0锛歨ttp://www.mamiyami.com/doc/blfs/gnome/gtk-doc.html

Linux涓嬬殑GTK鍥惧舰鐣岄潰缂栫▼锛歨ttp://www.ahetc.gov.cn/cit/200010/11.htm

GTK+缂栫▼锛歨ttp://263.aka.org.cn/Lectures/002/Lecture-2.1.9/Lecture-2.1.9/GTK-prog.html

gtk+1.2鎸囧崡锛歨ttp://www.china-pub.com/computers/eMook/doc/download/chenxusheji/gtk+1.2Tutorial.htm

google涓婇潰鎼済tk鑳芥悳鍒板ソ澶氾紝鏈夋椂闂寸殑璇濅篃鐪嬬湅锛屼技涔庢尯濂界帺鐨勩€? kingpaul @ 03:51 PM 鍙戣〃浜?linux | 缂栬緫 | 鐣欒█ (0) | TrackBack (0)

鐗堟潈澹版槑锛氭湰鏂囦负CSDN鍗氫富銆宖gwf1銆嶇殑鍘熷垱鏂囩珷锛岄伒寰狢C 4.0 BY-SA鐗堟潈鍗忚锛岃浆杞借闄勪笂鍘熸枃鍑哄閾炬帴鍙婃湰澹版槑銆?

鍘熸枃閾炬帴锛歨ttps://blog.csdn.net/fgwf1/article/details/192117

鏇村鐩稿叧鎺ㄨ崘

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linux

windows

缃戠粶

dns鏈嶅姟鍣?浠诲姟

soa

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