SSH Tunel
// tunel on port 3309 to remote port 3306 to execute command
ssh -N -L 3309:127.0.0.1:3306 [email protected] -p 2233
Calm Civet
// tunel on port 3309 to remote port 3306 to execute command
ssh -N -L 3309:127.0.0.1:3306 [email protected] -p 2233