Phoon displays the phase of the moon, either currently or at a specified date / time. Unlike other such programs, which just tell you how long since first quarter or something like that, phoon shows you the phase with a cute little picture. You can vary the size of the picture with the -l flag, but only some sizes have pictures defined - other sizes use @'s.
Sample output (HTMLized via texttohtml):
-. -. `-. `-. \ . \. \ GR \ EEN| C \ New Moon + | 2 11:26:41 H | First Quarter - E | 5 9:57:41 o / | . / / . /' ' / .-' .-' -' -'
See also: bigcal, globe, xphoon.
ACME Labs / Software / phoon