uname常见命令参数
-a, --all print all information, in the following order, except omit -p and -i if unknown: -s, --kernel-name print the kernel name -n, --nodename print the network node hostname -r, --kernel-release print the kernel release -v, --kernel-version print the kernel version -m, --machine print the machine hardware name -p, --processor print the processor type or "unknown" -i, --hardware-platform print the hardware platform or "unknown" -o, --operating-system print the operating system --help display this help and exit --version output version information and exit
常用的命令展示
[root@localhost ~]# cat /etc/redhat-release [系统版本] [root@localhost ~]# uname -a [所有信息] [root@localhost ~]# uname -m [硬件信息] [root@localhost ~]# uname -n [主机名称] [root@localhost ~]# uname -r [内核信息] [root@localhost ~]# env [环境变量]
内核信息详解
uname –r