title: how to change group ownership in Linux?
body: <p>I have a question about changing group ownership when I did a long listing of a username home root ls <code>-ld ~</code> and the output came something like this <code>drwx------. 6 prince prince</code> and I was wondering if I have a group called music, how would I change group ownership to music? so the result would something like this prince music.</p>