How to Disable SELinux and Firewall on Centos

Disable Security Enhanced Linux (SElinux) 

If you want to stop temporarily SELinux using below steps

  [root@localhost ~]# setenforce 0

Check Security Enhanced Linux status using following command

            [root@sysadmin]#  getenforce

            Disabled

If you want to stop permanently  SELinux using below steps

 [root@sysadmin]#  vim /etc/selinux/config

Disable Firewall setting

           [root@sysadmin ~]#   system-config-firewall-tui

Remove  "* " symbol then click OK. Now firewall was disabled.