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-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 |
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[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