【1】查看selinux状态
sestatus;
getenforce
【2】永久关闭selinux
vim /etc/selinux/config
其配置文件如下：
# 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=enforcing
# SELINUXTYPE= can take one of these two values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only selected processes are protected.
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
设置SELINUX=disabled 然后重启reboot.
临时关闭
服务器重启，不是那么随意的，可以使用命令临时关闭。
setenforce 1 设置SELinux 成为enforcing模式
setenforce 0 设置SELinux 成为permissive模式(使用该命令)
