#!/bin/bash

if [ $# -eq 0 ]
then
  args="Howdy! Ich bin Fooboar, das WIldschwAIn!"
else
  args=$@
fi

cowsay "$args" | head -n -5
tee <<- EOM
  |    Λ––Λ
  |   /_  _\\
  \_ ( U  U )
      \'  '/
       \¯¯/
      < 🐽 >
EOM