// List process running
$ ps -al
// Find a process named "node"
$ ps -ax | grep node
// To Kill a process
$ kill PID
// If process is not killed -> use the forced version
$ kill -9 PID
Divers CLI MAC Commands
// Pipe on MAC Keyboard
Shit + Alt + L = |
// Nice ping tool on MAC
$ sudo hping -S -p 443 Target_IP_Address