Package: psmisc Version: 23.0-1 Lately(?) killall gives the helpful(?) message sending signal 1 to procs to STDOUT.
# killall -1 zzzzzzz sending signal 1 to procs ... There is no option to turn it off. Not even -q will turn it off. But please don't make -q turn it off, as that would be throwing out the baby with the bathwater. Sure you could say just use > /dev/null. But that would also be throwing out the baby with the bathwater. So please add a new option to turn it off. Or reconsider its value in the first place.

