[fu-t set]
in comp.unix.internals i read:
a) kill -9 is evil. do not use it except in *extreme* duress.Quote:>dispatcher (NOHUP mode)->daemon->shell script (parent
>PID)->executables(child PIDs)
>When we try to kill shell script (parent PID) with kill-9 command, I
>am expecting that all executables (child PIDs) that are running from
>shell script should also be killed.
>Shell script process is getting killed but not the child processes.
b) you have to signal the process group in order for the members to receive
the signal, otherwise you are only signaling one process. the pgid is the
negative of the pid of the process group leader.
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