linux查看识别pci网卡,lspci grep Eth,查看Linux下的各种硬件设备是否识别或存在之用...

资讯 2024-06-24 阅读:54 评论:0

背景：Linux下的硬件有很多，如何看网卡是啥样的，声卡是啥样的有几个USB口及品牌。[root@emulMachine?htdocs]#?lspci?|grep?USB[root&#...

背景：Linux下的硬件有很多，如何看网卡是啥样的，声卡是啥样的有几个USB口及品牌。[root@emulMachine?htdocs]#?lspci?|grep?USB

[root@ emulMachine?htdocs]?lspci?grep?USB?

00:03.0?USB?controller:?Broadcom?BCM5785?[HT1000]?USB?(rev?01)

00:03.1?USB?controller:?Broadcom?BCM5785?[HT1000]?USB?(rev?01)

00:03.2?USB?controller:?Broadcom?BCM5785?[HT1000]?USB?(rev?01)

该命令作用：将lspci的输出当做输入，从中找出包含Eth的行。在我的Fedora机器上运行结果为

This command functions xff1a; uses the output of lspci as input xff0c; finds the line containing Eth. Runs on my Fedora machine as

[root@localhost etc]# lspci | grep Eth

00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 91)

lspci命令解说：该命令能列出机器中的PCI设备信息，如声卡，显卡，Modem，网卡等信息，主板集成设备的信息也能列出来，lspci读取的是hwdata数据库。

The lspci command explains & #xff1a; the command lists PCI device information in the machine & #xff0c; e.g. soundcards & #xff0c; video cards & #xff0c; Modem， information such as webcards & #xff0c; information on the main plate integration device can also be listed for xff0c; lspci has read the hwdata database.

| 管道命令，之前的输出作为之后的输入

Pipe command xff0c; previous output as input after

grep?grep命令后设置指定过滤的字符串，任何没有包括指定字符串的行都不会显示。

Sets the specified filter string & #xff0c after the grep?grep command; any line that does not include the specified string will not be displayed.

文字格式和图片示例

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