3 ms·
You can attach pv to an existing process. IIRC it's the -p option.
by rlpb 3y ago
You can attach pv to an existing process. IIRC it's the -p option.
- everybodyknows 3y ago-p is same as "--progess": https://linux.die.net/man/1/pv https://linux.die.net/man/1/pv
- rlpb 3y agoAh, it was -d I was thinking of. Anyway, the point is that you can run pv retrospectively just fine while your slow command is running.