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How to kill user processes the easy, fun way

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  carlaschroder's Photo
Posted Sep 24 2009 01:17 PM

If you need to delete a user, but userdel reports that some of the user's processes are running, use the slay program:

# slay foober

slay: -KILL is kicking foober's butt!

slay: Whoa, I have the power supreme.

slay finds and kills all the user's processes at once, saving you the trouble of hunting them down and killing them yourself. slay has four modes: nice, normal, mean, and butthead. Mean mode kills any nonprivileged user who attempts to slay another user. Set your desired mode in /etc/slay_mode.

The traditional method of finding processes belonging to a user is to use ps , as in:

$ ps U 1007

or:

$ ps U foober

3936 ?        S      0:00 xchat

3987 ?        S      0:00 /usr/lib/galeon-bin

4209 ?        S      0:00 kdeinit: kio_file file /tmp/ksocket-carla/klauncherkF21rc.slave-

You can then kill one by one:

# kill 3936

# kill 3987

# kill 4209
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