In Mac OS X, a users short name is what their home folder is named after and it’s also the shorthand name for logging into the Mac either from a lock screen or a network connection with remote access ...

If you’re altering a system files ownership or another users files that you don’t have read and write access to, you can always proceed chown with ‘sudo’ to use chown as super user and force the ...

How to Batch Change File Permissions in Mac OS X. Batch changing ... Users with read access can view files, but not change them. Users with read and ... Click the username or group name you ...