CentOS 7.X 关闭SELinux

1、查看

[root@dev-server ~]# getenforce
Disabled
[root@dev-server ~]# /usr/sbin/sestatus -v SELinux status: disabled

2、临时关闭

##设置SELinux 成为permissive模式
##setenforce 1 设置SELinux 成为enforcing模式
setenforce 0

3、永久关闭

vi /etc/selinux/config

将SELINUX=enforcing改为SELINUX=disabled
设置后需要重启才能生效

 

centos 7.0 查看selinux状态|关闭|开启

Linux在安装好之后通常SELinux都是出于默认开启的状态，开启的情况下会导致一些服务的安装不成功。

在不需要的情况下完全可以关闭掉,下面是在centos 7.0里面如何查看，关闭selinux。

查看selinux状态

 

[root@localhost ~] # sestatus
SELinux status:                 enabled
SELinuxfs  mount :                 /sys/fs/selinux
SELinux root directory:          /etc/selinux
Loaded policy name:             targeted
Current mode:                   enforcing
Mode from config  file :          enforcing
Policy MLS status:              enabled
Policy deny_unknown status:     allowed
Max kernel policy version:      28

临时关闭

 

[root@localhost ~] # setenforce 0

永久关闭

可以修改配置文件/etc/selinux/config,将其中SELINUX设置为disabled。

 

[root@localhost ~] # 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=enforcing
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

[root@rdo ~] # sestatus
SELinux status:                 disabled