ls系列小工具

ls系列小工具

转载时请注明出处和作者联系方式：http://blog.youkuaiyun.com/absurd

作者联系方式：Li XianJing <xianjimli at hotmail dot com>

更新时间：2006-12-26

1. lspci 列出所有PCI设备。

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 列出所有打开的文件。

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列出所有已加载的内核模块。

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文件系统下的文件属性（参考chattr）。

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

6. lshal 列出HAL中的设备。

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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