1. Finding files by ownership.
Find a file owned by a specific group.
| $ find /home -group groupname |
Find a file owned by a specific user:
| $ find /home -user username |
2. Finding files by permission.
Find files of a specific set of permissions, 777 in this example:
| $ find /home -perm 777 |
Find files of a specific set of permissions, 734 in this example:
| $ find /home -perm 734 |