Add new SSH trusted host key

deploy_ssh_key.sh

#!/bin/sh

# Deploys new authorized key from id_rsa.pub via SSH so new SSH connections will not require password authentication
# Example: cd ~/user; ./deploy_ssh_key.sh [email protected]


if [ $# -lt  1 ]
  then
    echo "Usage: $0 <user@hostname>";
    exit 1;
fi


echo "Copying id_rsa.pub to $1 authorized keys"
cat ~/.ssh/id_rsa.pub | ssh $1 "mkdir -p ~/.ssh && cat >>  ~/.ssh/authorized_keys"