Windows Tips and Tricks Some of the frequently used commands with tips and tricks. Find and kill a process that's using a port e.g. 3001 > netstat -o -n -a | findstr 0.0:3001 // TCP 0.0.0.0:3001 0.0.0.0:0 LISTENING 101101 // kill that process > taskkill /F /PID 101101