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centos 7.0 查看selinux状态|关闭|开启

2016-08-15 00:00 543 查看
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

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[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

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[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。

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[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


                                            

                                        

                        
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