Welcome!

    better !pout !cry
    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 | grep 'bad\|good'
    for (goodness sake) {
        be good
    }