"A UNIX Christmas" joke

you better ! pout ! cry
you better watchout
lpr why
santa claus < north pole > town
cat /etc/passwd > list
ncheck list
ncheck list
cat list | grep naughty > nogiftlist
cat list | grep nice > giftlist
santa claus < north pole > town
who | grep sleeping
who | grep awake
who | egrep 'bad | good'
for (goodness sake) {
be good
}
santa claus < north pole > town