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pgrep, pkill - look up or signal processes based on name and other attributes
There are 2 alternatives - vote for the best!
search_criteria = what do you want to kill
pid = pid of you dont kill
If you can do better, submit your command here.
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killall <program>e.g. killall firefox will kill all instances of firefox
pkill -9 -U <username> -f <search_criteria>I like this, but I tend to use the -f flag to search the processes' full commandline and -U to specify user. It's good to stay in the practice of doing that so when you're logged in as root there are no tragic accidents.