210 lines
7.0 KiB
Groff
210 lines
7.0 KiB
Groff
.\" $NetBSD: hack.6,v 1.12 2003/04/02 18:36:35 jsm Exp $ -*- nroff -*-
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.\"
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.\" Copyright (c) 1985, Stichting Centrum voor Wiskunde en Informatica,
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.\" Amsterdam
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions are
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.\" met:
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.\"
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.\" - Redistributions of source code must retain the above copyright notice,
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.\" this list of conditions and the following disclaimer.
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.\"
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.\" - Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" - Neither the name of the Stichting Centrum voor Wiskunde en
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.\" Informatica, nor the names of its contributors may be used to endorse or
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.\" promote products derived from this software without specific prior
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.\" written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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.\" IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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.\" PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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.\" OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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.\" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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.\" PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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.\" LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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.\" NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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.\" SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\"
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.\" Copyright (c) 1982 Jay Fenlason <hack@gnu.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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.\" AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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.\" THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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.\" EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd March 31, 1985
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.Dt HACK 6
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.Os
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.Sh NAME
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.Nm hack
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.Nd exploring The Dungeons of Doom
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.Sh SYNOPSIS
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.Nm
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.Op Fl d Ar directory
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.Op Fl n
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.Op Fl u Ar playername
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.Nm
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.Op Fl d Ar directory
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.Op Fl s
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.Op Fl X
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.Op Ar playername ...
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.Sh DESCRIPTION
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.Nm
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is a display oriented dungeons \*[Am] dragons-like game.
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Both display and command structure resemble rogue.
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(For a game with the same structure but entirely different display -
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a real cave instead of dull rectangles - try Quest.)
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.Pp
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To get started you really only need to know two commands.
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The command
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.Ic ?
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will give you a list of the available commands and the command
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.Ic /
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will identify the things you see on the screen.
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.Pp
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To win the game (as opposed to merely playing to beat other people high
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scores) you must locate the Amulet of Yendor which is somewhere below
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the 20th level of the dungeon and get it out.
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Nobody has achieved this yet and if somebody does, he will probably go
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down in history as a hero among heroes.
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.Pp
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When the game ends, either by your death, when you quit, or if you escape
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from the caves,
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.Nm
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will give you (a fragment of) the list of top scorers.
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The scoring is based on many aspects of your behavior but a rough estimate
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is obtained by taking the amount of gold you've found in the cave plus four
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times your (real) experience.
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Precious stones may be worth a lot of gold when brought to the exit.
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There is a 10% penalty for getting yourself killed.
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.Pp
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The administration of the game is kept in the directory specified with the
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.Fl d
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option, or, if no such option is given, in the directory specified by
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the environment variable
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.Ev HACKDIR ,
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or, if no such variable exists, in the current directory.
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This same directory contains several auxiliary files such as lockfiles and
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the list of topscorers and a subdirectory
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.Pa save
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where games are saved.
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The game administrator may however choose to install hack with a fixed
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playing ground, usually
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.Pa /var/games/hackdir .
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.Pp
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The
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.Fl n
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option suppresses printing of the news.
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.Pp
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The
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.Fl u
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.Ar playername
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option supplies the answer to the question "Who are you?".
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When
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.Ar playername
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has as suffix one of
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.Em -T ,
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.Em -S ,
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.Em -K ,
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.Em -F ,
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.Em -C ,
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or
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.Em -W ,
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then this supplies the answer to the question "What kind of character ... ?".
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.Pp
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The
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.Fl s
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option will print out the list of your scores.
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It may be followed by arguments
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.Fl X
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where X is one of the letters C, F, K, S, T, W to print the scores of
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Cavemen, Fighters, Knights, Speleologists, Tourists or Wizards.
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It may also be followed by one or more player names to print the scores of the
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players mentioned.
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.Sh AUTHORS
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Jay Fenlason (+ Kenny Woodland, Mike Thome and Jon Payne) wrote the
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original hack, very much like rogue (but full of bugs).
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.br
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Andries Brouwer continuously deformed their sources into the current
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version - in fact an entirely different game.
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.Sh FILES
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.Bl -tag -width 24n -compact
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.It Pa hack
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The hack program.
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.It Pa data, rumors
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Data files used by hack.
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.It Pa help, hh
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Help data files.
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.It Pa record
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The list of topscorers.
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.It Pa save
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A subdirectory containing the saved games.
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.It Pa bones_dd
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Descriptions of the ghost and belongings of a deceased adventurer.
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.It Pa xlock.dd
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Description of a dungeon level.
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.It Pa safelock
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Lock file for xlock.
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.It Pa record_lock
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Lock file for record.
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.El
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.Sh ENVIRONMENT
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.Bl -tag -width 24n -compact
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.It Ev USER No or Ev LOGNAME
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Your login name.
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.It Ev HOME
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Your home directory.
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.It Ev SHELL
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Your shell.
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.It Ev TERM
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The type of your terminal.
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.It Ev HACKPAGER, PAGER
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Pager used instead of default pager.
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.It Ev MAIL
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Mailbox file.
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.It Ev MAILREADER
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Reader used instead of default (probably
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.Pa /usr/bin/mail ) .
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.It Ev HACKDIR
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Playground.
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.It Ev HACKOPTIONS
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String predefining several hack options (see help file).
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.El
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.Pp
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Several other environment variables are used in debugging (wizard) mode,
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like
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.Ev GENOCIDED ,
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.Ev INVENT ,
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.Ev MAGIC
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and
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.Ev SHOPTYPE .
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.Sh BUGS
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Probably infinite.
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Mail complaints to mcvax!aeb .
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