WalterInSH

#!/bin/sh

SSH_KEY="key"

if [ -f ~/.ssh/authorized_keys ] && [ $(grep -c "$SSH_KEY"  ~/.ssh/authorized_keys) -gt 0 ]; then

    echo "ssh key exists"
else
    if [ -f ~/.ssh/authorized_keys ]; then
        cp ~/.ssh/authorized_keys ~/.ssh/authorized_keys.bak