Linux 查看系统版本

[root@XXX ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.5 (Maipo)
[root@XXX ~]# cat /proc/version
Linux version 3.10.0-862.14.4.el7.x86_64 (mockbuild@x86-040.build.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Fri Sep 21 09:07:21 UTC 2018