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The pgrep retrieves the PID, then the KILL receive it, and kill it...
It works also if the application has more than one instance....
There are 9 alternatives - vote for the best!
If you can do better, submit your command here.
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voted down for the use of backticks. behold, the way of the Jedi:
kill -9 P(pgrep $PROCESS_NAME)er, heh
kill -r $(pgrep $PROCESS_NAME)a Jedi, i am not. nooooo.
and i give up. if only you could edit comments
atoponce: I don't think that's a good reason to vote this command down. By using backticks in the example, it also applies shells which do not support the newer style syntax. This isn't a bash or zsh only website. When available... sure, $() is a good habit... it makes complex substitutions much easier. But in this instance, there is no benefit to using one over the other.
How about this. The same package that installs pgrep on most (all) distributions also installs pkill.
pkill -x $PROCESS_NAMEpkill -9 -x $PROCESS_NAMENote: Don't worry atoponce, I've got your back.