Centos7下查看并关闭selinux

【1】查看selinux状态

sestatus;

getenforce

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【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 

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设置SELINUX=disabled 然后重启reboot.

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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)