linux - Prevent process from killing itself using pkill -

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i'm writing stop routine start-up service script:

do_stop() {   rm -f $pidfile   pkill -f $daemon || return 1   return 0 }

the problem pkill (same killall) matches process representing script , terminates itself. how fix that?

you can explicitly filter out current pid results:

kill $(pgrep -f $daemon | grep -v ^$$\$)

to correctly use -f flag, sure supply whole path daemon rather substring. prevent killing script (and eliminate need above grep) , killing other system processes happen share daemon's name.


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