Linux 查看系統版本
[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 ([email protected]) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Fri Sep 21 09:07:21 UTC 2018
查看Linux是否安裝apache或者查看apache的版本
登錄linux服務器,輸入密令:(二選一)
apachectl -v
httpd -v
得到的結果是一樣的:
Server version: Apache/2.2.15 (Unix)
Server built: Dec 5 2012 04:03:01