ls系列小工具

ls系列小工具

1.         lspci 列出所有PCI裝置。

00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 01) 00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 01) 00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 08) 00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB 00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 08) 00:0f.0 VGA compatible controller: VMware Inc [VMware SVGA II] PCI Display Adapter 00:10.0 SCSI storage controller: BusLogic BT-946C (BA80C30) [MultiMaster 10] (rev 01) 00:11.0 Ethernet controller: Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE] (rev 10) 00:12.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 02)

2.         lsusb 列出所有USB。

Bus 001 Device 005: ID 0ac8:301b Bus 001 Device 001: ID 0000:0000 Virtual Hub

3.         lsof 列出所有打開的檔案。

acpid      1957      root  cwd       DIR        3,1     4096          2 / acpid      1957      root  rtd       DIR        3,1     4096          2 / acpid      1957      root  txt       REG        3,1    21992     956253 /usr/sbin/acpid acpid      1957      root  mem       REG        3,1   126648      99544 /lib/ld-2.3.5.so acpid      1957      root  mem       REG        3,1  1489572      99545 /lib/libc-2.3.5.so acpid      1957      root  mem       REG        0,0                   0 [heap] (stat: No such file or directory) acpid      1957      root    0r      CHR        1,3                2274 /dev/null acpid      1957      root    1w      REG        3,1    12166     132822 /var/log/acpid acpid      1957      root    2w      REG        3,1    12166     132822 /var/log/acpid acpid      1957      root    3r      REG        0,3        0 4026532097 /proc/acpi/event acpid      1957      root    4u     unix 0xcde87080                5483 /var/run/acpid.socket acpid      1957      root    5u     unix 0xc5410800               14714 /var/run/acpid.socket …

4.         lsmod列出所有已加載的核心子產品。

Module                  Size  Used by md5                     4033  1 ipv6                  268097  12 parport_pc             28933  1 lp                     13001  0 parport                40585  2 parport_pc,lp vmhgfs                 47664  4 autofs4                29253  2 rfcomm                 42333  0 l2cap                  30661  5 rfcomm bluetooth              56133  4 rfcomm,l2cap sunrpc                167813  1 ipt_REJECT              5569  1 ipt_state               1857  4 ip_conntrack           41497  1 ipt_state iptable_filter          2881  1 ip_tables              19521  3 ipt_REJECT,ipt_state,iptable_filter dm_mod                 58101  0 video                  15941  0 button                  6609  0

5.         lsattr 列出ext2檔案系統下的檔案屬性（參考chattr）。

------------- ./test.c ------------- ./Makefile ------------- ./autoscan.log ------------- ./autom4te.cache ------------- ./configure.in ------------- ./configure ------------- ./COPYING ------------- ./NEWS ------------- ./README ------------- ./AUTHORS ------------- ./ChangeLog -----a------- ./test.log

6.         lshal 列出HAL中的裝置。

udi = '/org/freedesktop/Hal/devices/acpi_ACAD'   info.udi = '/org/freedesktop/Hal/devices/acpi_ACAD'  (string)   linux.hotplug_type = 4  (0x4)  (int)   ac_adapter.present = true  (bool)   info.capabilities = {'ac_adapter'} (string list)   info.category = 'ac_adapter'  (string)   info.product = 'AC Adapter'  (string)   info.parent = '/org/freedesktop/Hal/devices/computer'  (string)   linux.acpi_type = 3  (0x3)  (int)   linux.acpi_path = '/proc/acpi/ac_adapter/ACAD'  (string)

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