Selinux
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Internal
Overview
SELinux stands for Security-Enhanced Linux. It provides Mandatory Access Control (MAC) for Linux systems. Under the control of SELinux, all processes and files are given a type, and their access on the system is limited by fine-grained controls of various types.
Subjects
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
Also see:
Permission Denied when Trying to Write in a Directory
TODO, rationalize the following content: Media_Wiki_Troubleshooting#Fails_to_upload_images_with_.27Fatal_exception_of_type_.22MWException.22.27.