killall(1)

I think this command needs to support a -Q switch that does the following:

- Outputs nothing if no processes were killed (like -q)
- Returns exit code 0 if no processes were killed (unlike -q)

Good with you all?

>>7
Only thing is, shell scripts consider return code 0 successful and anything nonzero as a failure.

But I could do that, only problem is it would break any existing script that depends on killall to only return 0 or 1.

So I think my idea is better.