#!/bin/bash
[ -z "$BBB_HOSTNAME" ] && BBB_HOSTNAME="192.168.7.2"
[ -z "$BBB_USER" ] && BBB_USER="root"
[ -z "$BBB_HOST" ] && BBB_HOST="bbb"
CONFIG_FILENAME=$HOME/.ssh/config
mkdir -p $HOME/.ssh # create the ssh folder if it does not exist
printf "\nHost $BBB_HOST\nHostname $BBB_HOSTNAME\nUser $BBB_USER\nStrictHostKeyChecking=no\n\n" >> $HOME/.ssh/config 
if [ $? -eq 0 ];
then
  printf "You can now login into the Beaglebone with\n\$ ssh $BBB_HOST\n"
else
  printf "Something went wrong. You should still be able to log into the BeagleBone with \n\$ ssh $BBB_USER@$BBB_HOSTNAME\n"
fi
