Selinux

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Internal

Overview

How to Find Out Whether SELinux is Enabled

getenforce

If SELinux is enabled, the command will return "Enforcing".

Configuration

Install Management and Troubleshooting Tools

yum provides /usr/sbin/semanage
yum provides sealert
yum -y install policycoreutils-python
yum -y install setroubleshoot-server

Troubleshooting

Diagnose SELinux Problems

Permission Denied when Trying to Write in a Directory

TODO, rationalize the following content: Media_Wiki_Installation#Fails_to_upload_images_with_.27Fatal_exception_of_type_.22MWException.22.27.