这些Linux命令必须烂熟于心

系统

# uname -a                           #查看内核/操作系统/CPU信息# head -n 1 /etc/issue          #查看操作系统版本# cat /proc/cpuinfo              #查看CPU信息# hostname                         #查看计算机名# lsmod                                #列出加载的内核模块# env                                   #查看环境变量# lspci -tv                             #列出所有PCI设备# lsusb -tv