Find Files by Group Ownership

file -group

If an option that allows you to work with users is available for a command, you know that an option for groups is also probably present. The find command is no different: If you want to look for files owned by a particular group, just use -group, followed by the group’s name or number. On the music drive, scott should be the owner and music should be the group. Let’s see if there are any files that aren’t in the music group:

$ find . ! -group music
./Disco/Brides_of_Funkenstein_-_Disco_to_Go.mp3
./Disco/Sister_Sledge_-_He's_The_Greatest_Dancer.mp3
./Disco/Wild_Cherry_-_Play_That_Funky_Music.mp3
./Electronica/New_Order/Bizarre_Love_Triangle.mp3