mcd() {
    mkdir -p "$1" && cd "$1"
}

ppgrep() {
    pgrep "$@" | xargs --no-run-if-empty ps fp
}

stocks() {
    if [ -z "$1" ] ; then
        cat <<EOM
stocks NAME

Get current stock value for NAME.

Example:

    $ stocks GOOG
    $ stocks EURUSD=x
EOM
        return
    fi
    curl -s 'http://download.finance.yahoo.com/d/quotes.csv?s='$1'&f=l1'
}

xe() {
    if [ -z "$1" ] ; then
        cat <<EOM
xe NAME

Get exchange rates.

Example:

    $ xe EURRUB
    $ xe usdrub
EOM
        return
    fi
    stocks "$1=x"
}

# vim: ft=zsh :