CENTOS6 View selinux status off SELinux

SELinux (security-enhanced Linux) is the United States National Security Agency (NSA) implementation of mandatory access control, is the most outstanding new security subsystem in the history of Linux. Under the restriction of this access control system, the process can only access files that are needed in his tasks. SELinux is installed on Fedora and Red Hat Enterprise Linux by default.

Although SELinux is very useful, in most cases we turn it off because using selinux without knowing its mechanism can cause software installation or application deployment to fail

Here's how to turn off SELinux
System version: CentOS 6.5 Mini
1. View the SELinux status to view the verbose status of SELinux, if enabled, to open #/usr/sbin/sestatus-v
Viewing the SELinux mode # Getenforce
2. Turn off SELINUX 2.1: Permanent shutdown (this will take effect after restarting the server) # sed-i ' s/selinux=enforcing/selinux=disabled/'/etc/selinux/config
2.2: Temporary shutdown (effective immediately, but failed after restarting the server) # Setenforce 0 #设置selinux为permissive模式 (that is, off) # setenforce 1 # Set SELinux to enforcing mode (that is, open)
This turns off SELinux, and you can consider shutting down SELinux and installing the software when you encounter problems with the installation

CENTOS6 View selinux status off SELinux