FREECIV(6)

NAME

freeciv-server - The server for the Freeciv game

SYNOPSIS

freeciv-server  [  -b|--bind  address  ]  [ -d|--debug level_number ] [
-e|--exit-on-end ] [ -f|--file filename ] [ -h|--help ] [ -i|--identity
address ] [ -l|--log filename ] [ -M|--Metaserver address ] [ -m|--meta
] [ -p|--port port ] [ -P|--Ppm ] [ -q|--quitidle time ] [ -R|--Ranklog
filename  ]  [  -r|--read  filename ] [ -S|--Serverid id ] [ -s|--saves
directory ] [ -v|--version ]

Auth  aware  servers  have  additional  parameters:  [  -a|--auth  ]  [
-G|--Guests ] [ -N|--Newusers ]

IPv6  aware servers have additional parameter: [ -A|--announce protocol
]

DESCRIPTION

Freeciv is a free turn-based multiplayer strategy game, in which each player becomes the leader of a civilization, fighting to obtain the ultimate goal: To become the greatest civilization.

Players of Civilization II(R) by Microprose(R) should feel at home, since one aim of Freeciv is to have compatible rules.

Freeciv is maintained by an international team of coders and enthusiasts, and is easily one of the most fun and addictive network games out there!

This is the server program used to establish a Freeciv server - See also freeciv-client(6)

This manual page only lists the command line arguments. For details of the directives necessary to configure freeciv-server see the Server Manual which can be found at http://www.freeciv.org/ <> as well as the documentation which is part of the Freeciv distribution.

OPTIONS

The following options are accepted on the command line of the server. They may not be combined; that is, "freeciv-server -fp savegame.sav 5557" will not work, instead you would need to enter "freeciv-server -f savegame.sav -p 5557". All options have a short form (single hyphen and single letter) and a long form (double hyphen and a complete word);
their effects are identical.

-A, --announce protocol: Uses protocol when announcing game in LAN. Possible values for protocol are:; IPv4; IPv6; none
-a, --auth: Enables server authentication and allows access to registered players only.
-b address, --bind address: Sets the address on which the server will listen for clients.
-d level_number, --debug level_number: Sets the amount of debugging information to be logged in the file named by the -l option. Acceptable values for the level_number are:; 0 for fatal messages only.; 1 for fatal and error messages.; 2 for fatal, error and normal messages.; 3 for fatal, error, normal, and verbose messages.
-e, --exit-on-end: When a game ends, exit instead of restarting.
-f filename, --file filename: Loads a saved game (filename) into the server before initialization, instead of starting a new game. This is for reloading saved games, or for loading scenarios. The distribution comes with such scenarios, typically stored in /usr/local/share/freeciv/scenario:; o british-isles-85x80-v2.80.sav; o earth-160x90-v2.sav; o earth-80x50-v2.sav; o europe-200x100-v2.sav; o hagworld-120x60-v1.2.sav; o iberian-peninsula-136x100-v1.0.sav
-G, --Guests: Allow guests to login as 'guest' when authentication is enabled.
-h, --help: Prints out a description of the command line options and
exits.
-i address, --identity address: Reports the address to the metaserver. Then, the metaserver will use this address to redirect the users.
-l filename, --log filename: Defines a log file, filename, to be produced during processing. Use the -d option to set how much is logged. By
default, fatal and normal messages are printed to standard output. With a log file, such messages go to the
log instead.
-M address, --Metaserver address: Specifies the address of the metaserver to send your server's information to.
-m, --meta: Directs the server to communicate with a metaserver, a
place where Freeciv servers can publish their presence.
Freeciv clients consult the metaserver to offer users a
selection of games to join. By default the standard
Freeciv metaserver is used. You may specify an alternate
metaserver with the -M option.
-N, --Newusers: Allow new users to login and be registered in the players
base if authentication is enabled.
-p port, --port port: Specifies the TCP port number to which clients will connect; players must know this number to be able to connect
if they are not to use the default of 5556 decimal. You
may need to use this if 5556 is not available for your
use on your system, or if you would like to run multiple
servers on the same system.
-P, --Ppm: Save map ppms to savegames.
-q time, --quitidle time: Quits if no players are present for the specified time, in seconds, and restarts a new server.
-R filename, --Ranklog filename: Defines a log file, filename, to be produced during processing. This log contains information for player ranking.
-r filename, --read filename: Specifies a file, filename, of server commands which the server will automatically read and process, as if you had
typed them in at the server's prompt. The distribution
comes with a few examples that set options to be similar
to Civilization I(R) and Civilization II(R) . The files
are named civ1.serv and civ2.serv, and are typically found at /usr/local/share/freeciv/.
-S, --Serverid id: Sets the server id.
-s directory, --saves directory: Specifies the directory to place save game files created by the server. This is especially useful when you're
running more than one server on the same system, as it
inhibits your servers from clobbering other's save game
files.
-v, --version: Causes the server to display its version number and exit.

EXAMPLES

freeciv-server --file oldgame.sav --port 2244: Starts a server on port 2244, loading the save game file oldgame.sav.
freeciv-server -R ranklog -l logfile -r script -f oldgame.sav.gz -p 2244: Starts a server on port 2244, loading the save game file oldgame.sav.gz. Ranking related events are written to ranklog, other logging information is written to logfile. When the server starts, it immediately executes the commands contained in script.
freeciv-server -m -a -q 60 -p 2244 -d 2 -l logfile -r script -s ~/saves: Starts a server on port 2244 with authentication enabled and communicates its existence to the standard Freeciv
metaserver. Fatal, error, and normal messages are written
to logfile. When the server starts it immediately executes the commands contained in script. Save game files are stored in the ~/saves directory. When there are no users on the server for 60 seconds, the server will
restart.

COMMANDS

You may enter commands into the server at any time, either
before or during the running of a game.

Type "help" or "help help" for starters.

FILES

The Freeciv server requires the following files in the Freeciv
data directory, which is /usr/local/share/freeciv by default:

o default/buildings.ruleset

o default/cities.ruleset

o default/game.ruleset

o default/governments.ruleset

o default/nations.ruleset

o default/techs.ruleset

o default/terrain.ruleset

o default/units.ruleset

These are the default rule sets used for the game. Alternate
sets of rules can be used by placing them in a separate directory and using the rulesetdir command to change your server's ruleset directory.

Type help rulesetdir for more information.

ENVIRONMENT

The Freeciv server accepts these environment variables:

FREECIV_CAPS: A string containing a list of "capabilities" provided by
the server. The compiled-in default should be correct for
most purposes, but if you are familiar with the capability facility in the source you may use it to enforce some
constraints between clients and server.
FREECIV_COMPRESSION_LEVEL: Sets the compression level for network traffic.
FREECIV_DATA_ENCODING: Sets the data encoding (used for data files, savegames,
and network strings).
FREECIV_INTERNAL_ENCODING: Sets the internal encoding (used for GUI strings).
FREECIV_LOCAL_ENCODING: Sets the local encoding (used for terminal output).
FREECIV_MULTICAST_GROUP: Sets the multicast group (for the LAN tab).
FREECIV_PATH: A colon separated list of directories pointing to the
freeciv data directory. By default freeciv looks in the following directories, in order, for any data files: the
current directory; the "data" subdirectory of the current
directory; the subdirectory ".freeciv" in the user's home
directory; and the directory where the files are placed
by running "make install".
HOME Specifies the user's home directory.
http_proxy: Set this variable accordingly when using a proxy.
LANG or LANGUAGE: Sets the language and locale on some platforms.
LC_ALL or LC_CTYPE: Similar to LANG (see documentation for your system).
USER Specifies the username of the current user.

BUGS

Please report bugs to http://bugs.freeciv.org/ <>

MORE INFO

The Freeciv homepage is located at http://www.freeciv.org/ <>

Updates and new info is first posted there.

AUTHORS

The Freeciv Team <freeciv-dev AT freeciv.org>.

This manpage was originally put together by Florian Ernst <florian_ernst AT gmx.net> using the Server Manual and the comments
in the sourcecode. It was updated by Ben Bettin <bwbettin AT
gmail.com> to add new features, integrate information from the
website's online documentation, and for slight formatting
adjustments. Feel free to use it as you wish.

docs.sk

comprehensive documentation repository

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