This gives normally tools and scripts that are used often on *NIX systems
Max occassionaly forgets the SSH PASSPHRASE, to recotify do this:
/usr/bin/ssh-add -k ~/.ssh/id_rsa
Enter your passphrase and now when you login to a SSH server you will NOT be prompted for your password.
If you want to know where a program is in linux
/usr/bin/which COMMAND
This will display the path to that command
eg/usr/bin/which mysql
will display /usr/bin/mysql