You want to use backtick not regular tick:
sudo kill `sudo lsof -t -i:9001` If that doesn't work you could also use $() for command interpolation:
sudo kill $(sudo lsof -t -i:9001)
Tuklified from : Stack Overflow
You want to use backtick not regular tick:
sudo kill `sudo lsof -t -i:9001` If that doesn't work you could also use $() for command interpolation:
sudo kill $(sudo lsof -t -i:9001)
Tuklified from : Stack Overflow