1: .\"     $NetBSD: rain.6,v 1.11 2003/08/07 09:37:35 agc Exp $
    2: .\"
    3: .\" Copyright (c) 1989, 1993
    4: .\"     The Regents of the University of California.  All rights reserved.
    5: .\"
    6: .\" Redistribution and use in source and binary forms, with or without
    7: .\" modification, are permitted provided that the following conditions
    8: .\" are met:
    9: .\" 1. Redistributions of source code must retain the above copyright
   10: .\"    notice, this list of conditions and the following disclaimer.
   11: .\" 2. Redistributions in binary form must reproduce the above copyright
   12: .\"    notice, this list of conditions and the following disclaimer in the
   13: .\"    documentation and/or other materials provided with the distribution.
   14: .\" 3. Neither the name of the University nor the names of its contributors
   15: .\"    may be used to endorse or promote products derived from this software
   16: .\"    without specific prior written permission.
   17: .\"
   18: .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   19: .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   20: .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   21: .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   22: .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   23: .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   24: .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   25: .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   26: .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   27: .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   28: .\" SUCH DAMAGE.
   29: .\"
   30: .\"     @(#)rain.6  8.1 (Berkeley) 5/31/93
   31: .\"
   32: .Dd May 31, 1993
   33: .Dt RAIN 6
   34: .Os
   35: .Sh NAME
   36: .Nm rain
   37: .Nd animated raindrops display
   38: .Sh SYNOPSIS
   39: .Nm
   40: .Op Fl d Ar delay
   41: .Sh DESCRIPTION
   42: The output of
   43: .Nm
   44: is modeled after the
   45: .Tn VAX/VMS
   46: program of the same name.
   47: To obtain the proper effect, either the terminal must be set for 9600
   48: baud or the
   49: .Fl d
   50: option must be used to specify a delay, in milliseconds, between each
   51: update.
   52: A reasonable delay is 120; the default is 0.
   53: .Sh AUTHOR
   54: .An Eric P. Scott