Use the code below in SSH to migrate all the files of a site from one server to another, without having to download/upload them.

Use the below in SSH to move a MySQL database between servers. Super handy if the database is larger than 7MB and you can't use phpMyAdmin.

This adds your ssh public key to the authorized_keys on a remote server. The key file in the snippet is called id_dsa.pub, yours may have another name but this is standard for DSA encryption.

To learn more about ssh I heartly recommend this: SSH tips and tricks