關閉selinux

[root@XM ~]#cat /etc/selinux/config  ##selinux的路徑

[root@XM ~]#sed 's#SELINUX=enforcing#SELINX=disabled#g' /etc/selinux/config   ##修改加-i

[root@XM ~]#grep "disabled" /etc/selinux/config   ##過濾

#     disabled - No SELinux policy is loaded.

SELINUX=disabled

You have new mail in /var/spool/mail/root

[root@XM ~]#getenforce  ##查看修改后的狀態

Enforcing

[root@XM ~]#setenforce 0##修改成Permissive當前環境下只會警告不會影響使用，下次重啟生效

[root@XM ~]#getenforce 

Permissive

[root@XM ~]#setenforce

usage:  setenforce [ Enforcing | Permissive | 1 | 0 ]