Security-Enhanced Linux (SELinux) is an enhanced security mechanism at the kernel level. Follow this guide to reinstall SELinux and reset the policy to default settings. If SELinux is not already installed, go directly to step 2. Perform these steps as a sudo-enabled user, or root. This guide has been tested on: * CentOS 8 * CentOS 7 * CentOS 6 SELinux will detect the **/.autorelabel** file on reboot, and then relabel all files with the correct SELinux contexts. If you have many files......