View extended ACL for a file with ‘+’ in ls -l output
A file in a ls -l listing has permissions such as:
acl
How do I edit a file and preserve its access control list / SELinux security context?
I’m on CentOS 6.2, and have a file with the alternate access method character displayed as a dot.
setting ‘x’ (executable) bit using ACL
I can’t manage to set x bit to created file.
Back up and restore file permissions
Is there a way to back up and restore file ownership and permissions (the things that can be changed with chown and chmod)?
Using ACL with Multiple Default Groups
I have looked though the answers to similar questions and refreshed my memory on ACLs by reading tutorials on Linux ACLs. Yet, I am still stumped. What have I done wrong, or what do I not understand?
How does umask affect ACLs?
Can someone explain to me how umask affects the default mask of newly created files if ACLs are activated? Is there some documentation about this?
How do I know ACLs are supported on my file system?
Is it enough to see getfacl giving no error, or do I have to check some other place to see whether or not ACLs are supported by the file systems?