rain.6 2.1 KB

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  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