puts your ssh public key(s) on a remote server in a single command without fuss

ssh-put-key.sh

#!/usr/bin/env bash

if [ $# -lt 1 ]; then
  echo "Usage: `basename $0` <destination_ssh_connection_arguments>"
  echo "Adds your public keys to a remote server."
  exit
fi

ssh $@ "
mkdir -p ~/.ssh
chmod 700 ~/.ssh
touch ~/.ssh/authorized_keys
chmod 600 ~/.ssh/authorized_keys
echo '$(cat ~/.ssh/id_*sa.pub)' >> ~/.ssh/authorized_keys
"