Linux下查看硬件信息的几个命令

service kudzu start ( or restart)

CPU信息：cat /proc/cpuinfo
板卡信息：cat /proc/pci
PCI信息：lspci (相比cat /proc/pci更直观）
内存信息：cat /proc/meminfo
USB设备：cat /proc/bus/usb/devices
键盘和鼠标:cat /proc/bus/input/devices
系统硬盘信息和使用情况：fdisk & disk – l & df
各设备的中断请求(IRQ):cat /proc/interrupts
启动硬件检测信息日志：dmesg more /var/log/dmesg

1. uname -a
2. cat /proc/version
3. cat /etc/issue
4. lsb_release -a
5.cat /etc/redhat-release
6.rpm -q redhat-release

[hacder@NBCTC-14-15 ~]$ lsb_release -a
LSB Version: :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: centos
Description: CentOS release 5.3 (Final)
Release: 5.3
Codename: Final