VINE(6) Domain/OS BSD VINE(6)
NAME
vine - grow vines
SYNOPSIS
/usr/games/vine [options]
DESCRIPTION
vine creates interesting growing things on your screen. To halt the
kudzu-like onslaught, type an interrupt.
OPTIONS
-e Grow vines along the edge of the window.
-c Grow vines from the center of the window.
-h Exit if the RETURN key is pressed.
-r Display in reverse video.
-i[num] Interleave black/white leaves, one black for every num white
ones. If num is negative, perform white/black interleaving.
-s[size] Set maximum size of leaves (default is 2).
-d device Use alternate device. Possible values for device are borrow
(use entire display), borrow_nc (same as borrow but doesn't
clear screen first), direct (in current window only), and bg
(use display background).
-v[num] Grow num vines from the top of the window.
-bnum Specify num as probability of branching (default 5).
-lnum As num increases (to maximum 35), more leaves grow from each
stem.
-Rnum Specify num different leaf directions; rotate num degrees for
each leaf.
-q Display usage information.
EXAMPLE
An especially pretty liana can be generated with
vine -e -i2
CAUTION
The -c option creates immense numbers of forks, perhaps taking over your
machine for lengthy periods.