Linux Commands
From John Freier
NetCat - Port redirecting and different network tools. Known as the Swiss Army Knife of networking.
{command}|tee log.log - Sends all log output to a file and also outputs it to the console.
Shutdown Command
To shutdown immediately begin the system halt.
sudo shutdown –h
Find a listening port PID
Use the following command to find the PID of a listening port.
lsof -i :8080
