dosage/doc/dosage.1.html
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<HTML><HEAD><TITLE>Man page of MAINLINE</TITLE>
</HEAD><BODY>
<H1>MAINLINE</H1>
Section: User Commands (1)<BR><A HREF="#index">Index</A>
<A HREF="../index.html">Return to Main Contents</A><HR>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
mainline - command line interface to Dosage
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<B>mainline</B>
[<I>options</I>]
<I>module</I>
[<I>module</I>...]
<A NAME="lbAD">&nbsp;</A>
<H2>DESCRIPTION</H2>
<B>mainline</B>
is a command line interface to Dosage. Dosage is a an application designed
to keep a local 'mirror' of specific web comics and other picture-based
content, such as 'Picture Of The Day' sites, with a variety of options
for updating and maintaining collections.
<A NAME="lbAE">&nbsp;</A>
<H2>OPTIONS</H2>
<DL COMPACT>
<DT><B>-b</B><I> PATH</I><B></B>, --base--path=<I>PATH</I>
<DD>
Specifies a base path to put comic subdirectories. The default is 'Comics'.
<DT><B>--base-url=</B><I>PATH</I>
<DD>
Specifies the base URL for output events. The default is a local file URI.
<DT><B>-c</B>, <B>--catch-up</B>
<DD>
Traverses all available strips until an (identical) existing one is found.
This can be useful if your collection was previously up to date,
but you've missed a few days worth of strips. Alternatively you can specify
<B>-c</B>
twice for a 'full catchup', which will not stop until all comics
have been traversed. Catchups can 'resumed' by using the index syntax, see
the
<B>INDEX SYNTAX</B>
and
<B>SPECIAL SYNTAX</B>
sections for more information.
<DT><B>-h</B>, <B>--help</B>
<DD>
Output brief help information.
<DT><B>-l</B>, <B>--list</B>
<DD>
List available comic modules in multi-column fashion.
<DT><B>--single-list</B>
<DD>
List available comic modules in single-column fashion.
<DT><B>-m</B><I> MODULE</I><B></B>, --module-help=<I>MODULE</I>
<DD>
Output module-specific help for
<I>MODULE</I>.
<DT><B>-o</B><I> OUTPUT</I><B></B>, --output=<I>OUTPUT</I>
<DD>
<I>OUTPUT</I>
may be any one of the following:
</DL>
<P>
<DL COMPACT><DT><DD>
<B>text </B>-
Provides no additional output and is the default value.
</DL>
<P>
<DL COMPACT><DT><DD>
<B>html </B>-
Writes out an HTML file linking to the strips actually downloaded in the
current run, named by date (ala dailystrips). The files can be found in the
'html' directory of your Comics directory.
</DL>
<P>
<DL COMPACT><DT><DD>
<B>rss </B>-
Writes out an RSS feed detailing what strips were downloaded in the last 24
hours. The feed can be found in Comics/dailydose.xml.
</DL>
<P>
<DL COMPACT><DT><DD>
<B>rss </B>-
Writes an RSS feed with all of the strips downloaded during the run, for use
with your favourite RSS aggregator.
</DL>
<DL COMPACT>
<DT><B>-p</B>, <B>--progress</B>
<DD>
Display a progress bar while downloading comics.
<DT><B>-t</B>, <B>--timestamps</B>
<DD>
Print timestamps for all output at any level.
<DT><B>-v</B>, <B>--verbose</B>
<DD>
Increase the output level by one with each occurence.
<DT><B>-V</B>, <B>--version</B>
<DD>
Display the version number.
<I>module</I>
At least one valid
<I>module</I>
must be specified. A list of valid modules can be found by passing the
<B>-l</B>
option. Multiple
<I>module</I>
arguments can be specified on the command line.
</DL>
<A NAME="lbAF">&nbsp;</A>
<H2>INDEX SYNTAX</H2>
One can indicate the start of a list of
<B>comma seperated</B>
indices using a
'<B>:</B>'.
<P>
If
<I>-c</I>
is specified with index syntax then 'resume' mode is activated,
where a 'catchup' will start at the given index.
<P>
Refer to
<B>EXAMPLES</B>
for samples.
<A NAME="lbAG">&nbsp;</A>
<H2>OFFENSIVE COMICS</H2>
Some users may find certain comics offensive and wish to disable them.
Modules listed in
<B>/etc/dosage/disabled</B>
and
<B>~/.dosage/disabled</B>
will be disabled. These files should contain only one module name per line.
<A NAME="lbAH">&nbsp;</A>
<H2>SPECIAL SYNTAX</H2>
<DL COMPACT>
<DT><B>@</B>
<DD>
This expands to mean all the comics currently in your 'Comics'
directory.
<DT><B>@@</B>
<DD>
This expands to mean all the comics available to Dosage.
</DL>
<P>
<B>INDEX SYNTAX</B>
can be used with
<B>SPECIAL SYNTAX</B>
but this is unlikely to be useful.
<A NAME="lbAI">&nbsp;</A>
<H2>EXAMPLES</H2>
Retrieve the latest Mega Tokyo comic:
<DL COMPACT><DT><DD>
<B>mainline MegaTokyo</B>
</DL>
<P>
Retrieve every strip from every comic that there is a module for:
<DL COMPACT><DT><DD>
<B>mainline -c @@</B>
</DL>
<P>
Retrieve all Penny Arcade strips from (and including) a given index to
the beginning regardless of whether they already exist or not:
<DL COMPACT><DT><DD>
<B>mainline -c PennyArcade:2004-07-22</B>
</DL>
<A NAME="lbAJ">&nbsp;</A>
<H2>ENVIRONMENT</H2>
<DL COMPACT>
<DT>HTTP_PROXY<DD>
<B>mainline</B>
will use the specified HTTP proxy whenever possible.
</DL>
<A NAME="lbAK">&nbsp;</A>
<H2>NOTES</H2>
Should retrieval fail on any given strip
<B>mainline</B>
will attempt to retry. However the retry information is only outputted
in the
<B>second</B>
and successive output levels.
<P>
At the time of writing, a
<B>complete</B>
Dosage collection weighs in at around 3.0GB.
<A NAME="lbAL">&nbsp;</A>
<H2>RETURN VALUE</H2>
The return value is 2 when
<DL COMPACT>
<DT>&bull;<DD>
a program error occurred.
</DL>
<P>
The return value is 1 when
<DL COMPACT>
<DT>&bull;<DD>
comics could not be found or downloaded
<DT>&bull;<DD>
the program run was aborted with Ctrl-C
</DL>
<P>
Else the return value is zero.
<A NAME="lbAM">&nbsp;</A>
<H2>BUGS</H2>
See
<I><A HREF="http://trac.slipgate.za.net/dosage">http://trac.slipgate.za.net/dosage</A></I>
for a list of current development tasks and suggestions.
<A NAME="lbAN">&nbsp;</A>
<H2>FILES</H2>
<DL COMPACT>
<DT><B>/etc/dosage/disabled</B><DD>
Disables comic modules on a global scale.
<DT><B>~/.dosage/disabled</B><DD>
Disables comic modules on a local scale.
</DL>
<A NAME="lbAO">&nbsp;</A>
<H2>AUTHORS</H2>
<B>mainline</B> and <B>Dosage</B>
were written by Jonathan Jacobs &lt;<A HREF="mailto:korpse@slipgate.za.net">korpse@slipgate.za.net</A>&gt; and Tristan Seligmann
&lt;<A HREF="mailto:mithrandi@slipgate.za.net">mithrandi@slipgate.za.net</A>&gt;. This manual page was written by Jonathan Jacobs.
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT><A HREF="#lbAB">NAME</A><DD>
<DT><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT><A HREF="#lbAE">OPTIONS</A><DD>
<DT><A HREF="#lbAF">INDEX SYNTAX</A><DD>
<DT><A HREF="#lbAG">OFFENSIVE COMICS</A><DD>
<DT><A HREF="#lbAH">SPECIAL SYNTAX</A><DD>
<DT><A HREF="#lbAI">EXAMPLES</A><DD>
<DT><A HREF="#lbAJ">ENVIRONMENT</A><DD>
<DT><A HREF="#lbAK">NOTES</A><DD>
<DT><A HREF="#lbAL">RETURN VALUE</A><DD>
<DT><A HREF="#lbAM">BUGS</A><DD>
<DT><A HREF="#lbAN">FILES</A><DD>
<DT><A HREF="#lbAO">AUTHORS</A><DD>
</DL>
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