CentOS 7.X off SELinux

1. View

[root@dev-server ~]# getenforceDisabled[root@dev-server ~]# /usr/sbin/sestatus -vSELinux status: disabled

2. Temporary closure

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

3. Permanently closed

vi /etc/selinux/config

Change Selinux=enforcing to Selinux=disabled
Requires a restart to take effect after Setup

CentOS 7.0 View selinux status | off | open

When Linux is installed, it is usually the case that SELinux is turned on by default, which causes the installation of some services to be unsuccessful.

It can be completely closed if not needed, here is how to view it in CentOS 7.0 and turn off SELinux.

View selinux Status

[[email protected] ~]# sestatus  SELinux status:                 enabled  SELinuxfs mount:                /sys/fs/selinuxSELinux root directory:         /etc/selinuxLoaded 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

temporarily closed

[[email protected] ~]# setenforce 0

permanently closed

You can modify the configuration file/etc/selinux/config to set the SELinux to Disabled.

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

CentOS 7.X off SELinux