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| 1 | +'\" t |
| 2 | +.\" Title: gsh |
| 3 | +.\" Author: [see the "Authors" section] |
| 4 | +.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> |
| 5 | +.\" Date: 11/19/2024 |
| 6 | +.\" Manual: \ \& |
| 7 | +.\" Source: \ \& |
| 8 | +.\" Language: English |
| 9 | +.\" |
| 10 | +.TH "GSH" "1" "11/19/2024" "\ \&" "\ \&" |
| 11 | +.\" ----------------------------------------------------------------- |
| 12 | +.\" * Define some portability stuff |
| 13 | +.\" ----------------------------------------------------------------- |
| 14 | +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 15 | +.\" http://bugs.debian.org/507673 |
| 16 | +.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html |
| 17 | +.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 18 | +.ie \n(.g .ds Aq \(aq |
| 19 | +.el .ds Aq ' |
| 20 | +.\" ----------------------------------------------------------------- |
| 21 | +.\" * set default formatting |
| 22 | +.\" ----------------------------------------------------------------- |
| 23 | +.\" disable hyphenation |
| 24 | +.nh |
| 25 | +.\" disable justification (adjust text to left margin only) |
| 26 | +.ad l |
| 27 | +.\" ----------------------------------------------------------------- |
| 28 | +.\" * MAIN CONTENT STARTS HERE * |
| 29 | +.\" ----------------------------------------------------------------- |
| 30 | +.SH "NAME" |
| 31 | +gsh \- GameShell specific commands invocation |
| 32 | +.SH "SYNOPSIS" |
| 33 | +.sp |
| 34 | +\fBgsh\fR <\fICOMMAND\fR> |
| 35 | +.SH "DESCRIPTION" |
| 36 | +.sp |
| 37 | +GameShell is a game for learning (and teaching) how to use a POSIX shell\&. |
| 38 | +.sp |
| 39 | +Almost all the commands encountered during a game are standard Unix commands, with the notable exception of the commands needed to interact with GameShell itself\&. All those interaction start with \fBgsh\fR, followed by a subcommand\&. |
| 40 | +.SH "NOTE" |
| 41 | +.sp |
| 42 | +On standard Unix systems, you should be able to quit this manual by pressing the "q" key\&. |
| 43 | +.sp |
| 44 | +You should be able to scroll using the Space key or the arrow keys\&. |
| 45 | +.sp |
| 46 | +Youn can search through this page by pressing on the "/" key, followed by the pattern you are searching\&. Pressing "n" (for "next") or "p" (for "previous") will go the next / previous occurence of the search pattern\&. |
| 47 | +.SH "COMMANDS" |
| 48 | +.SS "Standard player commands" |
| 49 | +.sp |
| 50 | +Under normal circomstances, a player shouldn\(cqt need to use more than the following commands\&. |
| 51 | +.PP |
| 52 | +\fBgsh check\fR |
| 53 | +.RS 4 |
| 54 | +check whether the current mission\(cqs goal has been achieved or not |
| 55 | +.RE |
| 56 | +.PP |
| 57 | +\fBgsh exit\fR |
| 58 | +.RS 4 |
| 59 | +quit GameShell |
| 60 | + |
| 61 | +(you can start from the current mission by running GameShell with the |
| 62 | +\fB\-C\fR |
| 63 | +flag) |
| 64 | + |
| 65 | +Note that you can exit GameShell using Control\-d as well |
| 66 | +.RE |
| 67 | +.PP |
| 68 | +\fBgsh goal\fR [\fIN\fR] |
| 69 | +.RS 4 |
| 70 | +show the current mission\(cqs goal if n is given, show the goal for mission |
| 71 | +\fIN\fR |
| 72 | +.RE |
| 73 | +.PP |
| 74 | +\fBgsh help\fR |
| 75 | +.RS 4 |
| 76 | +short help message |
| 77 | +.RE |
| 78 | +.PP |
| 79 | +\fBgsh reset\fR |
| 80 | +.RS 4 |
| 81 | +reset the current mission |
| 82 | +.RE |
| 83 | +.SS "Admin commands" |
| 84 | +.sp |
| 85 | +Some commands are only accessible when the player knows the secret "GameShell administrator password"\&. Those commands make it possible to skip some mission\&. |
| 86 | +.sp |
| 87 | +The password for the standard GameShell is simply "gsh" but if you\(cqre using GameShell in the classroom, your instructor has probably changed it to something else! |
| 88 | +.PP |
| 89 | +\fBgsh auto\fR |
| 90 | +.RS 4 |
| 91 | +source the current mission\(cqs automatic script, if it exists |
| 92 | +.RE |
| 93 | +.PP |
| 94 | +\fBgsh goto\fR [\fIN\fR] |
| 95 | +.RS 4 |
| 96 | +directly go to mission |
| 97 | +\fIN\fR |
| 98 | +(Note: no password necessary if |
| 99 | +\fIN\fR |
| 100 | +is a previous mission) |
| 101 | +.RE |
| 102 | +.PP |
| 103 | +\fBgsh skip\fR |
| 104 | +.RS 4 |
| 105 | +give up on the current mission and go to the next one |
| 106 | + |
| 107 | +(no password necessary if the mission was completed at least once) |
| 108 | +.RE |
| 109 | +.SS "Additional commands" |
| 110 | +.sp |
| 111 | +There are couple of additional commands that can give information about the game\&. Except for the \fBindex\fR subcommand, they aren\(cqt very interesting for the player\&. |
| 112 | +.PP |
| 113 | +\fBgsh index\fR |
| 114 | +.RS 4 |
| 115 | +show list of missions, with their status |
| 116 | +.RE |
| 117 | +.PP |
| 118 | +\fBgsh stat\fR |
| 119 | +.RS 4 |
| 120 | +display simple statistics about completed missions |
| 121 | +.RE |
| 122 | +.PP |
| 123 | +\fBgsh version\fR |
| 124 | +.RS 4 |
| 125 | +show GameShell\(cqs version |
| 126 | +.RE |
| 127 | +.PP |
| 128 | +\fBgsh welcome\fR |
| 129 | +.RS 4 |
| 130 | +show the welcome message |
| 131 | +.RE |
| 132 | +.SS "Developper and administration commands" |
| 133 | +.sp |
| 134 | +The following commands are only useful for GameShell developpers\&. Player should probably avoid them\&. |
| 135 | +.PP |
| 136 | +\fBgsh assert condition\fR [\fIMSG\fR] |
| 137 | +.RS 4 |
| 138 | +check if the condition is true |
| 139 | + |
| 140 | +if not, display an error message |
| 141 | +.RE |
| 142 | +.PP |
| 143 | +\fBgsh assert check true/false\fR [\fIMSG\fR] |
| 144 | +.RS 4 |
| 145 | +check the current mission\(cqs goal has been achieved |
| 146 | + |
| 147 | +if the result doesn\(cqt coincide with the expected result, display an error message |
| 148 | +.RE |
| 149 | +.PP |
| 150 | +\fBgsh env\fR |
| 151 | +.RS 4 |
| 152 | +display internal environment variables |
| 153 | +.RE |
| 154 | +.PP |
| 155 | +\fBgsh hardreset\fR |
| 156 | +.RS 4 |
| 157 | +reset the current mission by restarting the shell |
| 158 | +.RE |
| 159 | +.PP |
| 160 | +\fBgsh HELP\fR |
| 161 | +.RS 4 |
| 162 | +this message |
| 163 | +.RE |
| 164 | +.PP |
| 165 | +\fBgsh log\fR [\fB\-v\fR] |
| 166 | +.RS 4 |
| 167 | +show the log file of gsh commands |
| 168 | +.RE |
| 169 | +.PP |
| 170 | +\fBgsh pcm\fR |
| 171 | +.RS 4 |
| 172 | +print the current mission number |
| 173 | +.RE |
| 174 | +.PP |
| 175 | +\fBgsh protect\fR and \fBgsh unprotect\fR |
| 176 | +.RS 4 |
| 177 | +add / remove protection on GameShell directories |
| 178 | +.RE |
| 179 | +.PP |
| 180 | +\fBgsh resetstatic\fR |
| 181 | +.RS 4 |
| 182 | +regenerate all the static parts of the world |
| 183 | +.RE |
| 184 | +.PP |
| 185 | +\fBgsh save\fR \fIFILENAME\fR |
| 186 | +.RS 4 |
| 187 | +save the current game to file |
| 188 | +.RE |
| 189 | +.PP |
| 190 | +\fBgsh systemconfig\fR |
| 191 | +.RS 4 |
| 192 | +display the system configuration |
| 193 | +.RE |
| 194 | +.PP |
| 195 | +\fBgsh test\fR |
| 196 | +.RS 4 |
| 197 | +run the current mission\(cqs test script, if it exists |
| 198 | +.RE |
| 199 | +.SH "AUTHORS" |
| 200 | +.sp |
| 201 | +GameShell was originally developped by Pierre Hyvernat and Rodolphe Lepigre at Université Savoie Mont Blanc, based on an idea from Rodolphe Lepigre\&. Several people have contributed individual missions, bug reports, bug fixes and translations\&. |
| 202 | +.sp |
| 203 | +It is currently maintained and developped by Pierre Hyvernat\&. |
| 204 | +.SH "REPORTING BUGS" |
| 205 | +.sp |
| 206 | +The best way to report bug is by opening an issue on github: https://github\&.com/phyver/GameShell/issues |
| 207 | +.sp |
| 208 | +You can also send an email directly to <mailto:pierre\&.hyvernat@univ\-smb\&.fr> with a description of your problem\&. |
| 209 | +.sp |
| 210 | +Please include |
| 211 | +.sp |
| 212 | +.RS 4 |
| 213 | +.ie n \{\ |
| 214 | +\h'-04'\(bu\h'+03'\c |
| 215 | +.\} |
| 216 | +.el \{\ |
| 217 | +.sp -1 |
| 218 | +.IP \(bu 2.3 |
| 219 | +.\} |
| 220 | +a description of the problem, |
| 221 | +.RE |
| 222 | +.sp |
| 223 | +.RS 4 |
| 224 | +.ie n \{\ |
| 225 | +\h'-04'\(bu\h'+03'\c |
| 226 | +.\} |
| 227 | +.el \{\ |
| 228 | +.sp -1 |
| 229 | +.IP \(bu 2.3 |
| 230 | +.\} |
| 231 | +the version of GameShell you are using (cf |
| 232 | +\fBgsh version\fR, or the |
| 233 | +\fB\-V\fR |
| 234 | +option of the GameShell script), |
| 235 | +.RE |
| 236 | +.sp |
| 237 | +.RS 4 |
| 238 | +.ie n \{\ |
| 239 | +\h'-04'\(bu\h'+03'\c |
| 240 | +.\} |
| 241 | +.el \{\ |
| 242 | +.sp -1 |
| 243 | +.IP \(bu 2.3 |
| 244 | +.\} |
| 245 | +the output of the |
| 246 | +\fBgsh env\fR |
| 247 | +commande, |
| 248 | +.RE |
| 249 | +.sp |
| 250 | +.RS 4 |
| 251 | +.ie n \{\ |
| 252 | +\h'-04'\(bu\h'+03'\c |
| 253 | +.\} |
| 254 | +.el \{\ |
| 255 | +.sp -1 |
| 256 | +.IP \(bu 2.3 |
| 257 | +.\} |
| 258 | +any additional relevant information\&. |
| 259 | +.RE |
| 260 | +.SH "SEE ALSO" |
| 261 | +.sp |
| 262 | +\fIbash\fR(1), \fIzsh\fR(1), \fIsh\fR(1) |
| 263 | +.SH "GAMESHELL" |
| 264 | +.sp |
| 265 | +GameShell source code is hosted on github: https://github\&.com/phyver/GameShell |
| 266 | +.SH "LICENCE" |
| 267 | +.sp |
| 268 | +GNU General Public Licence version 3, "GPLV3", https://www\&.gnu\&.org/licenses/gpl\-3\&.0\&.html |
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