Selinux
Summary
Useful Commands
Check Recent selinux Denies
sudo ausearch -m AVC,USER_AVC -ts recent
or, a more human-readable view:
sudo ausearch -m AVC,USER_AVC -ts recent | audit2why
tar, preserving selinux contexts
sudo tar --xattrs --acls --selinux -czpf file.tar.gz /path/to/archive