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      1  1.1    cgd #!/bin/sh -
      2  1.5   leot #	$NetBSD: wargames.sh,v 1.5 2017/05/21 16:47:26 leot Exp $
      3  1.1    cgd #
      4  1.2    cgd # Copyright (c) 1985, 1993
      5  1.2    cgd #	The Regents of the University of California.  All rights reserved.
      6  1.1    cgd #
      7  1.1    cgd # Redistribution and use in source and binary forms, with or without
      8  1.1    cgd # modification, are permitted provided that the following conditions
      9  1.1    cgd # are met:
     10  1.1    cgd # 1. Redistributions of source code must retain the above copyright
     11  1.1    cgd #    notice, this list of conditions and the following disclaimer.
     12  1.1    cgd # 2. Redistributions in binary form must reproduce the above copyright
     13  1.1    cgd #    notice, this list of conditions and the following disclaimer in the
     14  1.1    cgd #    documentation and/or other materials provided with the distribution.
     15  1.1    cgd # 3. All advertising materials mentioning features or use of this software
     16  1.1    cgd #    must display the following acknowledgement:
     17  1.1    cgd #	This product includes software developed by the University of
     18  1.1    cgd #	California, Berkeley and its contributors.
     19  1.1    cgd # 4. Neither the name of the University nor the names of its contributors
     20  1.1    cgd #    may be used to endorse or promote products derived from this software
     21  1.1    cgd #    without specific prior written permission.
     22  1.1    cgd #
     23  1.1    cgd # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  1.1    cgd # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  1.1    cgd # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  1.1    cgd # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  1.1    cgd # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  1.1    cgd # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  1.1    cgd # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  1.1    cgd # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  1.1    cgd # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  1.1    cgd # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  1.1    cgd # SUCH DAMAGE.
     34  1.1    cgd #
     35  1.2    cgd #	@(#)wargames.sh	8.1 (Berkeley) 5/31/93
     36  1.1    cgd #
     37  1.1    cgd echo -n "Would you like to play a game? "
     38  1.1    cgd read x
     39  1.1    cgd 
     40  1.5   leot x=`echo $x | sed 's/[^a-z0-9_]//g'`
     41  1.3    abs 
     42  1.1    cgd if [ -f /usr/games/$x ] ; then
     43  1.1    cgd 	tput cl
     44  1.1    cgd 	exec /usr/games/$x
     45  1.1    cgd else
     46  1.4  lukem 	exec cat <<QUOTE
     47  1.4  lukem A strange game.
     48  1.4  lukem The only winning move is
     49  1.4  lukem not to play.
     50  1.4  lukem QUOTE
     51  1.1    cgd fi
     52  1.1    cgd exit 0
     53