Shell function for colored status report on last executed command

gistfile1.sh

#!/bin/bash
function echo_red {
  echo -e "\033[0;31m$1\033[0m"
}

function echo_green {
 echo -e "\033[0;32m$1\033[0m"
}

function echo_status {
  if [ $? == 0 ]; then
    echo_green "done"
  else
    echo_red "failed"
  fi
}