1. 查看内核版本 [root@shoubashou ~]# uname Linux [root@shoubashou ~]# uname -r 3.10.0-123.el7.x86_64 [root@shoubashou ~]# uname -a Linux shoubashou.com 3.10.0-123.el7.x86_64 #1 SMP Mon May 5 11:16:57 EDT 2014 x86_64 x86_64 x86_64 GNU/...