1 檢視selinux狀態

[[email protected] ~]# sestatus
SELinux status: disabled

2 關閉

零時關閉

[[email protected] ~]# setenforce 0
setenforce: SELinux is disabled

永久關閉修改檔案/etc/selinux/config 設定

SELINUX=disabled 即可，重啟後就行了

[[email protected] ~]# cat /etc/selinux/config

# This file controls the state of SELinux on the system.
# SELINUX
 
= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three two values:
#     targeted - Targeted processes are protected,
#     minimum 
 
- Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted