Provided by: pygopherd_2.0.18.5_all 
NAME
PyGopherd - Multiprotocol Information Server
SYNOPSIS
pygopherd [ configfile ]
DESCRIPTION
Welcome to PyGopherd. In a nutshell, PyGopherd is a modern dynamic multi-protocol
hierarchical information server with a pluggable modularized extension system, full
flexible caching, virtual files and folders, and autodetection of file types -- all with
support for standardized yet extensible per-document metadata. Whew! Read on for
information on this what all these buzzwords mean.
FEATURES
Here are some of PyGopherd's features:
• Provides built-in support for multiple protocols: HTTP (Web), Gopher+, Gopher (RFC1436),
Enhanced Gopher0, and WAP (mobile phones). Protocols can be enabled or disabled as
desired.
• Provides protocol autodetection. That is, PyGopherd can listen for all the above
protocols on a single port and will automatically respond using the protocol it detects
the client is using. Practical effects of this are that you can, for instance, give out
a single URL and have it viewable normally on desktop Web browsers and in WAP mode on
mobile phones -- and appropriately in various Gopher browsers.
• Metadata and site links can be entered in a variety of formats, including full UMN
dotfile metadata formats as well as Bucktooth gophermap files. Moreover, gophermap
files are not limited to Gopher protocols, and can be used for all protocols.
• Support for inter-protocol linking (linking from Gopher sites to web sites)
• Virtual folder system lets you serve up anything as if it were regular files and
directories. PyGopherd comes with the following virtual folder systems built in:
• Can present any Unix MBOX, MMDF box, MH directory, Maildir directory, or Babyl mailbox
as a virtual folder, the contents of which are the messages in the mailbox.
• Can use a configurable separator to split a file into multiple parts, the first line
of each becoming the name for the virtual folder.
• Can peek inside a ZIP file and serve it up as first-class site citizens -- metadata
can even be stored in the ZIP files.
• Can serve up the contents of a dictd server as a filesystem.
• Modular, extensible design: you can use PyGopherd's own PYG extension format, or UMN- or
Bucktooth-style executables.
• Runs on any platform supported by Python 2.2 or 2.3. This includes virtually every past
and current flavor of Unix (Linux, *BSD, Solaris, SunOS), Windows, MacOS 9.x and X, and
more. Some features may not be available on non-Unix platforms.
• Runs on any platform supported by Java 1.1 via the Jython Python implementation.
• Tunable server types via configuration directive -- forking or threading.
• Secure design with support for chrooted execution.
• Feature-complete, full implementations of: Gopher0 (RFC1435), Gopher+, HTTP, and WAP.
• Support for automatically finding the titles of HTML documents for presentation in a
directory.
• Versatile configuration file format is both extensible and nicely complementary of the
module system.
• Protocol-independant, handler-dependant caching. This increases performance by letting
handlers cache dynamically-generated information -- currently used by the directory
handlers. This can improve performance of directories by several orders of magnitude.
Because this is a handler cache only, all protococls share the single cache. Since the
processing time for the protocols is negligable, this works out very well.
• Autosensing of MIME types and gopher0 item types. Both are completely configurable.
MIME type detection is done using a standard mime.types file, and gopher0 types are
calculated by using a configurable regexp-based MIME-to-gophertype map.
• Heavy support of regular expressions in configuration.
• ProtocolMultiplexer and HandlerMultiplexer let you choose only those protocols and
handlers that you wish your server to support and the order in which they are tried when
a request comes in.
• Full logging via syslog.
ABOUT GOPHER
PyGopherd started life as a server for the Gopher Internet protocol. With Gopher, you can
mount a filesystem (viewing files and folders as if they were local), browse Gopherspace
with a web browser, download files, and be interactive with searching.
But this is only part of the story. The world of Gopher is more expansive than this. There
are two major gopher protocols: Gopher0 (also known as RFC1436) and Gopher+. Gopher0 is a
small, simple, lightweight protocol that is very functional yet also extremely easy to
implement. Gopher0 clients can be easily places in small embedded devices or in massive
environments like a modern web browser.
Gopher+ is based on Gopher0 but extends it by providing document metadata such as file
size and MIME type. Gopher+ allows all sorts of neat features, such as configurable
metadata (serving up a bunch of photos? Add a Subject field to your metadata to let a
customized photo browser display who is pictured) and multiple views of a file (let the
user select to view your photos as PNG or JPEG).
QUICK START
If you have already installed PyGopherd system-wide, or your administrator has done that
for you, your task for setting up PyGopherd for the first time is quite simple. You just
need to set up your configuration file, make your folder directory, and run it!
You can quickly set up your configuration file. The distribution includes two files of
interest: conf/pygopherd.conf and conf/mime.types. Debian users will find the
configuration file pre-installed in /etc/pygopherd/pygopherd.conf and the mime.types file
provided by the system already.
Open up pygopherd.conf in your editor and adjust to suit. The file is heavily commented
and you can refer to it for detailed information. Some settings to take a look at
include: detach, pidfile, port, usechroot, setuid, setgid, and root. These may or may not
work at their defaults for you. The remaining ones should be fine for a basic setup.
Invoke PyGopherd with pygopherd path/to/configfile (or /etc/init.d/pygopherd start on
Debian). Place some files in the location specified by the root directive in the config
file and you're ready to run!
INSTALLATION
If you are reading this document via the "man" command, it is likely that you have no
installation tasks to perform; your system administra- tor has already installed
PyGopherd. If you need to install it yourself, you have three options: a system-wide
installation with Debian, system-wide installation with other systems, and a single-user
installation. You can download the latest version of PyGopherd from
<URL:http://quux.org/devel/gopher/pygopherd/>
DEBIAN SYSTEM-WIDE INSTALLATION
If you are tracking Debian unstable, you may install PyGopherd by simply running this
command as root:
apt-get install pygopherd
If you are not tracking Debian unstable, download the .deb package from the PyGopherd
website and then run dpkg -i to install the downloaded package. Then, skip to the
configuration section below. You will use /etc/init.d/pygopherd start to start the
program.
OTHER SYSTEM-WIDE INSTALLATION
Download the tar.gz version of the package from the website. Make sure you have Python
2.2 or above installed; if now, download and install it from
<URL:http://www.python.org/>. Then run these commands:
tar -zxvf pygopherd-x.y.z.tar.gz
cd pygopherd-x.y.z
python2.2 setup.py
Some systems will use python or python2.3 in place of python2.2.
Next, proceed to configuration. Make sure that the /etc/pygopherd/pygopherd.conf file
names valid users (setuid and setgid options) and a valid document root (root option).
You will type pygopherd to invoke the program.
SINGLE-ACCOUNT INSTALLATION
Download the tar.gz version of the package from the website. Make sure you have Python
2.2 or above installed; if now, download and install it from
<URL:http://www.python.org/>. Then run these commands:
tar -zxvf pygopherd-z.y.z.tar.gz
cd pygopherd-x.y.z
Modify conf/pygopherd.conf as follows:
• Set usechroot = no
• Comment out (add a # sign to the start of the line) the pidfile, setuid, and setgid
lines.
• Set root to osomething appropriate.
• Set port to a number greater than 1024.
When you want to run PyGopherd, you will issue the cd command as above and then type
PYTHONPATH=. bin/pygopherd. There is no installation step necessary.
CONFIGURATION
PyGopherd is regulated by a configuratoin file normally stored in
/etc/pygopherd/pygopherd.conf. You can specify an alternate configuration file on the
command line. The PyGopherd distribution ships with a sample pygopherd.conf file that
thoroughly documents the configuration file options and settings.
OPTIONS
All PyGopherd configuratoin is done via the configuration file. Therefore, the program
has only one command-line option:
configfile
This option argument specifies the location of the configuration file that
PyGopherd is to use.
HANDLERS
PyGopherd defines several handlers which are responsible for finding data on your server
and presenting it to the user. The handlers are used to generate things like links to
other documents and directory listings. They are also responsible for serving up regular
files and even virtual folders.
Handlers are specified with the handlers option in pygopherd.conf. This option is a list
of handlers to use. For each request that arrives, PyGopherd will ask each handler in
turn whether or not it can handle the request, and will handle the request according to
the first handler that is capable of doing so. If no handlers can handle the request, a
file not found error is generated. See the example configuration file for an example.
The remaining parts of this section describe the different handlers that ship with
PyGopherd. Please note that some versions of this manual may show the handlers in all
caps; however, their names are not all caps and are case-sensitive.
DIR.DIRHANDLER
This handler is a basic one that generates menus based on the contents of a directory. It
is used for directories that contain neither a gophermap file nor UMN-style links files,
or situations where you have no need for either of those.
This handler simply reads the contents of your on-disk directory, determines the
appropriate types of each file, and sends the result to the client. The descriptions of
each item are usually set to the filename, but the html.HTMLFileTitleHandler may override
that.
GOPHERMAP.BUCKGOPHERMAPHANDLER
This handler is used to generate directory listings based on gophermap files. It will not
read the directory on-disk, instead serving content from the gophermap file only.
Gophermaps are useful if you want to present a directory in which the files do not
frequently change and there is general information to present. Overall, if you only wish
to present information particular to certain files, you should consider using the abstract
feature of UMN.UMNDirHandler.
The gophermap files contain two types of lines, which are described here using the same
convention normally used for command line arguments. In this section, the symbol \t will
be used to indicate a tab character, Control-I.
full line of informational text
gophertypeDESCRIPTION [ \tselector [ \thost [ \tport ] ] ]
Note: spaces shown above are for clarity only and should not actually be present in your
file.
The informational text must not contain any tab characters, but may contain spaces.
Informational text will be rendered with gopher type i, which will cause it to be
displayed on a client's screen at its particular position in the file.
The second type of line represents a link to a file or directory. It begins with a
single-character Gopher type (see Gopher Item Types below) followed immediately by a
description and a tab character. There is no space or other separator between the gopher
type and the description. The description may contain spaces but not tabs.
The remaining arguments are optional, but only to the extent that arguments may be omitted
only if all arguments after them are also omitted. These arguments are:
selector
The selector is the name of the file on the server. If it begins with a slash, it
is an absolute path; otherwise, it is interpreted relative to the directory that
the gophermap file is in. If no selector is specified, the description is also
used as the selector.
host The host specifies the host on which this resource is located. If not specified,
defaults to the current server.
port The port specifies the port on which the resource is located. If not specified,
defaults to the port the current server is listening on.
An example of a gophermap to help illustrate the concept is included with the PyGopherd
distribution in the file examples/gophermap.
FILE.COMPRESSEDFILEHANDLER
In order to save space, you might want to store documents on-disk in a compressed format.
But then clients would ordinarily have to decompress the files themselves. It would be
nice to have the server automatically decompress the files on the fly, sending that result
to the client. That's where file.CompressedFileHandler comes in.
This handler will take compressed files, pipe them through your chosen decompression
program, and send the result directly to clients -- completely transparently.
To use this handler, set the decompressors option in the configuration file. This option
defines a mapping from MIME encodings (as defined with the encoding option) to
decompression programs. Files that are not encoded, or which have an encoding that does
not occur in the decompressors map, will not be decompressed by this handler.
Please see the sample configuration file for more examples and details about the
configuration of this handler.
FILE.FILEHANDLER
The file.FileHandler is just that -- its duty is to serve up regular files to clients.
HTML.HTMLFILETITLEHANDLER
This handler is used when generating directories and will set the description of HTML
files to the HTML title defined in them rather than let it be the default filename. Other
than that, it has no effect. UMN gopherd implements a similar policy.
MBOX HANDLERS
There are four mailbox handlers:
• mbox.MaildirFolderHandler
• mbox.MaildirMessageHandler
• mbox.MBoxMessageHandler
• mbox.MBoxFolderHandler
These four handlers provide a unique "virtual folder" service. They allow you to present
mailboxes as if they were folders, the items of the folders being the messages in the
mailbox, organized by subject. This is useful for presenting mail archives or just making
e-mail accessible in a nice and easy fashion.
To use these handlers, all you have to do is enable them in your handlers section. They
will automatically detect requests for mailboxes and handle them appropriately.
The different handlers are for traditional Unix mbox mailboxes (all messages in a single
file) and new qmail-stype Maildir mailboxes. You can enable only the two handlers for the
specific mailbox type that you use, if desired.
PYG.PYGHANDLER
PYG (short for PYGopherd) is a mechanism that provides a tremendous amount of flexibility.
Rather than just letting you execute a script like other Gopher or HTTP servers, PYGs are
actually loaded up into PyGopherd and become fully-capable first-class virtual handlers.
Yet they need not be known ahead of time, and are loaded dynamically.
With a PYG handler, you can generate gopher directories, handle searches, generate files,
and more on the fly. You can create entire virtual directory trees (for instance, to
interface with NNTP servers or with DICT servers), and access them all using the standard
Gopher protocol. All of this without having to modify even one line of PyGopherd code.
If enabled, the pyg.PYGHandler will look for files with the extension .pyg that are marked
executable. If found, they will be loaded and run as PYGs.
Please note: this module provides the capability to execute arbitrary code. Please
consider the security ramifications of that before enabling it.
See the virtual.Virtual handler for more information about passing data to your scripts at
runtime.
At present, documentation on writing PYGs is not provides, but you may find examples in
the pygfarm directory included with the PyGopherd distribution.
SCRIPTEXEC.EXECHANDLER
This handler implements "old-style" script execution; that is, executing arbitrary
programs and piping the result to the client. It is, for the most part, compatible with
both scripts written for UMN gopherd and the Bucktooth gopher server. If enabled, it will
execute any file that is marked executable in the filesystem. It will normally list
scripts as returning plain text, but you may create a custom link to the script that
defines it as returning whatever kind of file you desire. Unlike PYGs, this type must be
known in advance.
The scriptexec.ExecHandler will set environment variables for your scripts to use. They
are as follows:
SERVER_NAME
The name of this server as defined in the configuration file or detected from the
operating system.
SERVER_PORT
The port this server is listening on.
REMOTE_ADDR
The IP address of the client.
REMOTE_PORT
The port number of the client.
REMOTE_HOST
The same value as REMOTE_ADDR
SELECTOR
The file that was requested; that is, the relative path to this script. If the
selector included additional parameters after a |, they will be included in this
string as well.
REQUEST
The "base" part of the selector; that is, the part leading up to the |.
SEARCHREQUEST
Included only if the client specified search data, this is used if the client is
searching for something.
See the virtual.Virtual handler for more information about passing data to your scripts at
runtime.
Please note: this module provides the capability to execute arbitrary code. Please
consider the security ramifications of that before enabling it.
UMN.UMNDIRHANDLER
This is one of the most powerful workhorse handlers in PyGopherd. It is designed to
emulate most of the ways in which the UMN gopherd distribution generates directories, even
going so far as to be bug-compatible in some cases. Generating directories with this
handler is often the best general-purpose way to make nice directories in gopherspace.
The remainder of the description of the UMN.UMNDirHandler, except for the Abstracts and
Info section, is lifted directly from the original UMN gopherd documentation, with light
editing, because this handler implements it so exactly that there was no point in
rewriting all that documentation :-)
LINKS
You can override the default view of a directory as generated by dir.DirHandler by
creating what are known as Links in the data tree.
The ability to make links to other hosts is how gopher distributes itself among multiple
hosts. There are two different ways to make a link. The first and simplest is to create
a link file that contains the data needed by the server. By default all files in the
gopher data directory starting with a period are taken to be link files. A link file can
contain multiple links. To define a link you need to put five lines in a link file that
define the needed characteristics for the document. Here is an example of a link.
Name=Cheese Ball Recipes
Numb=1
Type=1
Port=150
Path=1/Moo/Cheesy
Host=zippy.micro.umn.edu
The Name= line is what the user will see when cruising through the database. In this case
the name is "Cheese Ball Recipes". The "Type=" defines what kind of document this object
is. For a list of all defined types, see Gopher Item Types below. For Gopher+ and HTTP,
a MIME type is also used, which is determined automatically based on the type you specify.
The "Path=" line contains the selector string that the client will use to retrieve the
actual document. The Numb= specifies that this entry should be presented first in the
directory list (instead of being alphabetized). The "Numb=" line is optional. If it is
present it cannot be the last line of the link. The "Port=" and "Host=" lines specify a
fully qualified domain name (FQDN) and a port respectively. You may substitute a plus '+'
for these two parameters if you wish. The server will insert the current hostname and the
current port when it sees a plus in either of these two fields.
An easy way to retrieve links is to use the Curses Gopher Client. By pressing '=' You can
get information suitable for inclusion in a link file.
OVERRIDING DEFAULTS
The server looks for a directory called .cap when parsing a directory. The server then
checks to see if the .cap directory contains a file with the same name as the file it's
parsing. If this file exists then the server will open it for reading. The server parses
this file just like a link file. However, instead of making a new object, the parameters
inside the .cap/ file are used to override any of the server supplied default values.
For instance, say you wanted to change the Title of a text file for gopher, but don't want
to change the filename. You also don't want it alphabetized, instead you want it second
in the directory listing. You could make a set-aside file in the .cap directory with the
same filename that contained the following lines:
Name=New Long Cool Name
Numb=2
An alternative to .cap files are extended link files. They work just the same as the
files described in Links above, but have a somewhat abbreviated format. As an example, if
the name of the file was file-to-change, then you could create a file called .names with
the following contents:
Path=./file-to-change
Name=New Long Cool Name
Numb=2
ADDING COOL LINKS
One cool thing you can do with .Links is to add neato services to your gopher server.
Adding a link like this:
Name=Cool ftp directory
Type=h
Path=/URL:ftp://hostname/path/
Host=+
Port=+
Name=Cool web site
Type=h
Path=/URL:http://hostname/
Host=+
Port=+
Will allow you to link in any FTP or Web site to your gopher. (See url.URLHandler for
more details.)
You can easily add a finger site to your gopher server thusly:
Name=Finger information
Type=0
Path=lindner
Host=mudhoney.micro.umn.edu
Port=79
HIDING AN ENTRY
This kind of trick may be necessary in some cases, and thus for object "fred", the
overriding .names file entry would be:
Type=X
Path=./fred
by overriding default type to be "X". This kind of hideouts may be usefull, when for some
reason there are symlinks (or whatever) in the directory at which PyGopherd looks at, and
those entries are not desired to be shown at all.
ABSTRACTS AND INFO
Many modern gopher server maintainers like to intersperse gopher directory listings with
other information -- often, additional information about the contents of files in the
directory. The gophermap system provides one way to do that, and abstracts used with UMN
gopher directories provides another.
Subject to the abstract_headers and abstract_entries configuration file options, this
feature allows you to define that extra information. You can do that by simply creating a
file named filename.abstract right alongside the regular file in your directory. The file
will be interpreted as the abstract. For a directory, create a file named .abstract in
the directory. Simple as that!
URL.HTMLURLHANDLER
PyGopherd provides ways for you to link to pages outside Gopherspace -- that is, web
pages, FTP sites, and the like. This is accomplished according to the Links to URL
<URL:http://lists.complete.org/gopher@complete.org/2002/02/msg00033.html.gz> specification
(see Conforming To below for details). In order to link to a URL (EXCEPT gopher URLs)
from a menu, you create a link of type h (regardless of the actual type of the resource
that you are linking to) in your gophermap or .Links file that looks like this:
/URL:http://www.complete.org/
Modern Gopher clients that follow the Links to URL specification will automatically follow
that link when you select it. The rest need some help, and that's where this handler
comes in.
For Gopher clients that do not follow the Links to URL specification, the
url.HTMLURLHandler will automatically generate an HTML document for them on the fly. This
document includes a refresh code that will send them to the proper page. You should not
disable this handler.
URL.URLTYPEREWRITER
Some people wish to serve HTML documents from their Gopher server. One problem with that
is that links in Gopherspace include an extra type character at the beginning, whereas
links in HTTP do not. This handler will remove the extra type character from HTTP
requests that come in, allowing a single relative-to-root link to work for both.
VIRTUAL.VIRTUAL
This handler is not intended to ever be used directly, but is used by many other handlers
such as the mbox support, PYG handlers, and others. It is used to generate virtual
entries in the directory hierarchy -- that is, entries that look normal to a client, but
do not actually correspond to a file on disk.
One special feature of the virtual.Virtual handler is that you can send information to it
at runtime in a manner similar to a CGI script on the web. You do this by adding a
question mark after the regular selector, followed by any arbitrary data that you wish to
have sent to the virtual request handler.
ZIP.ZIPHANDLER
Using zip.ZIPHandler, you can save space on your server by converting part or all of your
site into a ZIP file. PyGopherd can use the contents of that ZIP file as the contents of
your site -- completely transparently.
The ZIP file handler must be enabled in the configuration file for this to work.
GOPHER ITEM TYPES
When you construct links to files via .Links or gophermap files, or modify the mapping in
the configuration file, you will need to know these. Items bearing the "not implemented"
text are not served up by PyGopherd as it ships, generally due to requirements of
customized per-site software, but may be served up via PYG extension modules or other
gopher servers.
This list was prepared based on RFC1436, the UMN gopherd(1) manpage, and best current
practices.
0 Plain text file
1 Directory
2 CSO phone book server (not implemented by PyGopherd)
3 Error condition; text that follows is plain text
4 Macintosh file, BinHex format
5 DOS binary archive (not implemented by PyGopherd; use type 9 instead)
6 uuencoded file; not directly generated by PyGopherd automatically, but can be
linked to manually. Most gopher clients will handle this better as type 1.
7 Search
8 Telnet link
9 Binary file
+ Redundant server (not implemented by PyGopherd)
c Calendar (not implemented by PyGopherd)
e Event (not implemented by PyGopherd)
g GIF-format graphic
h HTML file
I Any kind of graphic file other than GIF
i Informational text included in a directory that is displayed but does not link to
any actual file.
M MIME multipart/mixed file
s Any kind of sound file
T tn3270 link
X
- UMN-specific -- signifies that this entry should not be displayed in a directory
entry, but may be accessed via a direct link. This value is never transmitted in
any Gopher protocol.
CONFORMING TO
• The Internet Gopher Protocol as specified in RFC1436
• The Gopher+ upward-compatible enhancements to the Internet Gopher Protocol from the
University of Minnesota as laid out at
<URL:gopher://gopher.quux.org/0/Archives/mirrors/boombox.micro.umn.edu/pub/gopher/gopher_protocol/Gopher+/Gopher+.txt>.
• The gophermap file format as originally implemented in the Bucktooth gopher server and
described at
<URL:gopher://gopher.floodgap.com/0/buck/dbrowse%3Ffaquse%201>.
• The Links to URL specification as laid out by John Goerzen at
<URL:gopher://gopher.quux.org/0/Archives/Mailing%20Lists/gopher/gopher.2002-02%3f/MBOX-
MESSAGE/34>.
• The UMN format for specifying object attributes and links with .cap, .Links, .abstract,
and similar files as specified elsewhere in this document and implemented by UMN
gopherd.
• The PYG format for extensible Python gopher objects as created for PyGopherd.
• Hypertext Transfer Protocol HTTP/1.0 as specified in RFC1945
• Hypertext Markup Language (HTML) 3.2 and 4.0 Transitional as specified in RFC1866 and
RFC2854.
• Maildir as specified in
<URL:http://www.qmail.org/qmail-manual-html/man5/maildir.html> and
<URL:http://cr.yp.to/proto/maildir.html>.
• The mbox mail storage format as specified in
<URL:http://www.qmail.org/qmail-manual-html/man5/mbox.html>.
• Registered MIME media types as specified in RFC2048.
• Script execution conforming to both UMN standards as laid out in UMN gopherd(1) and
Bucktooth standards as specified at
<URL:gopher://gopher.floodgap.com:70/0/buck/dbrowse%3ffaquse%202>, so far as each can
be implemented consistent with secure design principles.
• Standard Python 2.2.1 or above as implemented on POSIX-compliant systems.
• WAP/WML as defined by the WAP Forum.
BUGS
Reports of bugs should be sent via e-mail to the PyGopherd bug-tracking system (BTS) at
<pygopherd@bugs.complete.org> or submitted online using the Web interface at
<URL:http://bugs.complete.org/>.
The Web site also lists all current bugs, where you can check their status or contribute
to fixing them.
COPYRIGHT
PyGopherd is Copyright (C) 2002, 2003 John Goerzen.
This program is free software; you can redistribute it and/or modify it under the terms of
the GNU General Public License as published by the Free Software Foundation; version 2 of
the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program;
if not, write to:
Free Software Foundation, Inc.
59 Temple Place
Suite 330
Boston, MA 02111-1307
USA
AUTHOR
PyGopherd, its libraries, documentation, and all included files (except where noted) was
written by John Goerzen <jgoerzen@complete.org> and copyright is held as stated in the
Copyright section.
Portions of this manual (specifically relating to certian UMN gopherd features and
characteristics that PyGopherd emulates) are modified versions of the original gopherd(1)
manpage accompanying the UMN gopher distribution. That document is distributed under the
same terms as this, and bears the following copyright notices:
Copyright (C) 1991-2000 University of Minnesota
Copyright (C) 2000-2002 John Goerzen and other developers
PyGopherd may be downloaded, and information found, from its homepage via either Gopher or
HTTP:
<URL:gopher://quux.org/1/devel/gopher/pygopherd>
<URL:http://quux.org/devel/gopher/pygopherd>
PyGopherd may also be downloaded using Subversion. Additionally, the distributed tar.gz
may be updated with a simple "svn update" command; it is ready to go. For information on
getting PyGopherd with Subversion, please visit <URL:http://svn.complete.org/>.
SEE ALSO
python (1).