Tech Trivia

The following command will execute a command on a directory and all its sub-directories:

$ find plugins -type d -exec chmod g+w {} \;

In this case, we’re changing the group permissions on the plugins directory and all sub-directories.

If you’ve recently installed an application or applied some patches that begin to generate a lot of SELinux audit entries, you can update your local policy to accommodate your recent changes. Please note that this isn’t a substitute for ensuring your files have the appropriate selinux roles and types.

# grep avc /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp