LSPCI Command in Linux

[DAGAN]

Hello , i have Been Wondering what is the use of LSPCI Command in Linux , i mean it is used for some information and performing some action or utilities , please tell me the detail use of this command and if possible Example would be really helpful ,thanks in advance

[Lillebror]

Lspci is a utility to display information on the PCI bus system as well as devices that are connected. By default, it briefly list the devices. to obtain either a more verbose output or output intended to be analyzed by other programs we can Use the options

[Calvin K]

lspci is a command under Unix (and Linux) that displays very detailed information on the device's PCI bus of a computer. It is based on the software library libpci.


Example result on Linux

# Lspci
00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 11)
00:02.0 VGA compatible controller: Intel Corporation 82815 CGC [Chipset Graphics Controller] (rev 11)
00:1 e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 03)
00:1 f.0 ISA bridge: Intel Corporation 82801BAM ISA Bridge (LPC) (rev 03)
00:1 f.1 IDE interface: Intel Corporation 82801BAM IDE U100 (rev 03)
00:1 f.2 USB Controller: Intel Corporation 82801BA/BAM USB (Hub # 1) (rev 03)
00:1 f.3 SMBus Intel Corporation 82801BA/BAM SMBus (rev 03)
0:01 f.4 USB Controller: Intel Corporation 82801BA/BAM USB (Hub # 2) (rev 03)
00:1 f.5 Multimedia audio controller: Intel Corporation 82801BA/BAM AC'97 Audio (rev 03)
01:03.0 CardBus bridge: O2 Micro, Inc.. OZ6933/711E1 CardBus / SmartCardBus Controller (rev 01)
01:03.1 CardBus bridge: O2 Micro, Inc.. OZ6933/711E1 CardBus / SmartCardBus Controller (rev 01)
01:0 b.0 PCI bridge: Actiontec Electronics Inc Mini-PCI Bridge (rev 11)
02:04.0 Ethernet controller: Intel Corporation 82557/8/9 Ethernet Pro 100 (rev 08)
02:08.0 Communication controller: Agere Systems Win Modem 56k (rev 01)

[Solomon]

If you intend to automatically process the output of lspci, please use one output formats readable mechanism (-m-vm,-vmm) All other formats are succeptibles of be changed between two versions of lspci. All numbers are always displayed in hexadecimal. If you want to deal with numerical identifiers rather than names, please add the-n