Issue
I want to define a bash alias named kill3000 to automate the following task:
$ lsof -i:3000
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ruby 13402 zero 4u IPv4 2847851 0t0 TCP *:3000 (LISTEN)
$ kill -9 13402
Solution
alias kill3000="fuser -k -n tcp 3000"
Answered By – SamB
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