= SSH =

== Generate local key to access remote host ==
On client:
 * ssh-keygen -t dsa # with empty password
 * cd ~/.ssh
 * cat id_dsa.pub # public key

On SSHserver:
 * cd /home/userx/.ssh
 * vi authorized_keys # paste the id_dsa.pub (public key) content generated on the client
 * chmod 0600 authorized_keys


Login from the client with '''ssh userx@remote.example.org''' should ask for not password.
Useful to invoke commands remotely using ssh 

== Copy file to SSH server listening on different port ==
{{{
scp -P 2222 filex userx@sshserver.example.org:/home/userx
}}}