#!/bin/bash
#
# Set up keyed login to a remote host.
#
# usage: ssh-remote.sh [[uname@]remote_hostname

if [ $# -ne 1 ]; then
    echo "usage: ssh-remote [uname@]remote_hostname"
    exit 1
fi

RHOST="$1"
PUBLIC_KEY="$HOME/.ssh/id_rsa.pub"
F=".ssh/authorized_keys"

cat "$PUBLIC_KEY" | ssh $RHOST "touch $F; chmod 600 $F; cat >> $F"

exit 0