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<manpage title="urlview" sectnum="1">
<sect1>NAME
<p>
urlview - URL extractor/launcher
<sect1>SYNOPSIS
<p>
urlview <filename> [ <filename> ... ]
<sect1>DESCRIPTION
<p>
<em/urlview/ is a screen oriented program for extracting URLs from text
files and displaying a menu from which you may launch a command to view a
specific item.
<sect1>CONFIGURATION
<p>
<em/urlview/ attempts to read <em>˜/.urlview</em> upon startup.
If this file doesn't exist, it will try to read a system wide file
in <em>/etc/urlview.conf</em>. There are
two configuration commands (order does not matter):
<p>
REGEXP <regular expression to use for URL matching>
<p>
<em/urlview/ uses a regular expression to extract URLs from the specified
text files. \r, \t, \n and \f are all converted to
their normal printf(2) meanings. The default REGEXP is
<verb>
(((https?|ftp|gopher)://|(mailto|file|news):)[^' \t<>"]+|(www|web|w3)\.[-a-z0-9.]+)[^' \t.,;<>"\):]
</verb>
<p>
COMMAND <command to launch with URL>
<p>
If the specified command contains a ``%s'', it will be subsituted
with the URL that was requested, otherwise the URL is appended to the
COMMAND string. The default COMMAND is
<verb>
url_handler.sh '%s'
</verb>
another possibility would be
<verb>
Netscape -remote 'openURL(%s)'
</verb>
<bf/NOTE:/ you should always put single quotes ('') around usage of
``%s'' and never let the REGEXP to match any string containing
a single quote (note <tt/[⁁'...]/ in the default REGEXP)
to avoid characters in the selected URL from being interpreted
by your shell. For example, I could put the following URL in my email
messages:
<verb>
X-Nasty-Url: http://www.`program_to_execute_as_you`.com
</verb>
If you pass this URL to your shell, it could have nasty consequences.
<sect1>FILES
<p>
<descrip>
<tag>
/etc/urlview.conf
<p>
system-wide urlview configuration file
<tag>
˜/.urlview
<p>
urlview configuration file
</descrip>
<sect1>SEE ALSO
<p>
regcomp(3)
<sect1>AUTHOR
<p>
Michael Elkins <me@cs.hmc.edu>.
Modified for Debian by Luis Francisco Gonzalez <luisgh@debian.org>.
Modified for SuSE by Dr. Werner Fink <werner@suse.de> and Stepan Kasal <kasal@suse.cz>.
</manpage>