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process.exit()
//or
if (condition){process.exit()}
//or
setTimeout((function() {
return process.exit();
}), 5000);
// kill server after 5000ms
//source :
//https://stackabuse.com/how-to-exit-in-node-js/
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The Difference Between kill and pkill
The kill command is a wrapper to the kill system call, which knows only about process IDs. pkill can determine the process ID based on things like, process name, owner of the process or session id.
Syntax:
$ kill 1234
$ pkill -f node
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sudo netstat -lpn |grep :'3000' // 3000 is the port that we looking for
kill -9 1192 // In this case 1192 is the process id
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pidof slack
9734 9718 9716 9708 9622 9619
sudo kill -9 process_id
pidof apt
9734 9718 9716 9708 9622 9619
sudo kill -9 9734 9718 9716 9708 9622 9619