1. Find and list all the work process from the user.
ps -ef | grep [USER]
UID PID PPID C STIME TTY TIME CMD
USER 1 0 0 Apr23 ? 00:01:22 init [3]
USER 2 1 0 Apr23 ? 00:00:09 [migration/0]
USER 3 1 0 Apr23 ? 00:00:00 [ksoftirqd/0]
2. Execute below command
pkill -u [USER]
or
killall -u [USER]
