Adds ssh key to remote server

add-key.sh

#!/bin/sh

# ./add-key.sh <keyfile> <remote server>
# First argument is the key file
# Second argument is the server name or IP
# To do: check remote server to see if the key's already there first

scp $1 $2:.ssh/new_key
ssh $2 /bin/bash << EOF
	cd .ssh
	cp authorized_keys authorized_keys.bak
	cat new_key >> authorized_keys
	cat authorized_keys
	rm new_key
EOF