ofl man page
ofl — open file lister
ofl [-P] [-k signalspec] path[...]
Lists all processes that have directories or files open or in use within path. Additionally it can send a signal to these processes to free up a mountpoint for example.
- -k signalspec
Send the given signal to all processes that match.
Show only the PIDs of the processes that matched.
Differences to lsof/fuser
- `lsof /home/user` and `fuser /home/user` would not list processes that have a descriptor open on /home/user/subdir.
- `fuser -m /home/subdir` would automatically go down to the root of a vfsmount (e.g. /home) and list all processes, instead of limiting to /home/subdir.