'add_entry', 'geshi', 'index', 'reklama_helion',
# local host
ssh-keygen -t rsa
# will see sth like "Your public key has been saved in ~/.ssh/id_rsa.pub."
scp ~/.ssh/id_rsa.pub REMOTE_USER@REMOTE_HOST:~/id_rsa.pub
# remote host
mkdir ~/.ssh
chmod 700 ~/.ssh
cat ~/id_rsa.pub >> ~/.ssh/authorized_keys