技术积累

切忌三心二意

Linux的命令及全称

apt = Advanced Packaging Tool ar = archiver as = assembler awk = "Aho Weiberger and Kernighan" 三个作者的姓的第一个字母   bash = Bourne Again SHell bc = Basic (Better) Calculator bg = BackGround bin = BINaries（binary)   cal = CALendar calendar cat = CATenate  cd = Change Directory chgrp = CHange GRouP chmod = CHange MODe chown = CHange OWNer chsh = CHange SHell cmp = compare cobra = Common Object Request Broker Architecture comm = common cp = CoPy cpio = CoPy In and Out cpp = C Pre Processor cron = Chronos 希腊文时间 cups = Common Unix Printing System cvs = Current Version System   daemon = Disk And Execution MONitor dc = Desk Calculator dd = Disk Dump df = Disk Free diff = DIFFerence dmesg = diagnostic message du = Disk Usage   ed = editor egrep = Extended GREP elf = Extensible Linking Format elm = ELectronic Mail emacs = Editor MACroS eval = EVALuate ex = EXtended exec = EXECute/dev = devices   fd = file descriptors fg = ForeGround fgrep = Fixed GREP Fish = the Friendly Interactive SHell fmt = format fsck = File System ChecK fstab = FileSystem TABle FIFO = First In, First Out   gawk = GNU AWK gpg = GNU Privacy Guard groff = GNU troff GRUB = GRand Unified Bootloader   hal = Hardware Abstraction Layer   IFS = Internal Field Seperators   joe = Joe's Own Editor   ksh = Korn SHell   lame = Lame Ain't an MP3 Encoder lex = LEXical analyser lisp = LISt Processing = Lots of Irritating Superfluous Parentheses ln = LiNk lpr = Line PRint ls = list lsof = LiSt Open Files LILO = LInux LOader   m4 = Macro processor Version 4 man = MANual pages mawk = Mike Brennan's AWK mc = Midnight Commander MIME = Multipurpose Internet Mail Extensions mkfs = MaKe FileSystem mknod = MaKe NODe motd = Message of The Day mozilla = MOsaic GodZILLa mtab = Mount TABle mv = MoVe   nano = Nano's ANOther editor nawk = New AWK nl = Number of Lines nm = names nohup = No HangUP nroff = New ROFF   od = Octal Dump   passwd = PASSWorD pg = pager pico = PIne's message COmposition editor pine = "Program for Internet News & Email" = "Pine is not Elm" ping = Packet InterNet Groper pirntcap = PRINTer CAPability popd = POP Directory pr = pre printf = PRINT Formatted ps = Processes Status pty = pseudo tty pushd = PUSH Directory pwd = Print Working Directory   rc = runcom = run command, rc还是plan9的shell rev = REVerse rm = ReMove rn = Read News roff = RunOFF rpm = RPM Package Manager = RedHat Package Manager rsh, rlogin, rvim中的r = Remote rxvt = ouR XVT   sed = Stream EDitor seq = SEQuence shar = SHell ARchive slrn = S-Lang rn ssh = Secure SHell ssl = Secure Sockets Layer stty = Set TTY su = Substitute User 或 Switch User（前者较常见） sudo = superuser / substitue user do svn = SubVersioN   tar = Tape ARchive tcsh = TENEX C shell tee = T (T形水管接口) telnet = TEminaL over Network termcap = terminal capability terminfo = terminal information tex = 希腊文art tr = traslate troff = Typesetter new ROFF tsort = Topological SORT tty = TeleTypewriter twm = Tom's Window Manager tz = TimeZone   udev = Userspace DEV ulimit = User's LIMIT umask = User's MASK uniq = UNIQue   vi = VIsual = Very Inconvenient vim = Vi IMproved   wall = write all wc = Word Count wine = WINE Is Not an Emulator xargs = eXtended ARGuments   xdm = X Display Manager xlfd = X Logical Font Description xmms = X Multimedia System xrdb = X Resources DataBase xwd = X Window Dump   yacc = yet another compiler compiler YaST = Yet Another Setup Tool   附部分目录的全称：   /dev = devices /etc = ETCetera etcetera /lib = LIBrary /proc = PROCesses /sbin = Superuser BINaries /tmp = TeMPorary /usr = Unix Shared Resources /var = VARiable