There have been a few times when I wished I could easily subscribe to a forum section or topic via RSS, but unfortunalty our forum software doesn't provide the requisite links by default. Here is a quick tutorial on how to create the RSS url by hand:
When you browse to a forum thread you will see a url in your browser that looks similar to this:
http://www.pclinuxos.com/forum/index.php/topic,59360.0.html
We can get what we want by modifying the format slightly and adding some information to indicate that we want an RSS feed:
http://www.pclinuxos.com/forum/index.php?topic=59360.0;type=rss;action=.xml;limit=20
..notice that the topic number is the same; you may change or remove the limit number as needed (it defaults to 5). You can also specify a different type of feed; supported formats include rss, rss2, atom, and rdf.
This techinique also works for subscribing to sections (boards) of the forum. For example, say you are interesed in following all posts in the sandbox from your RSS client; the following URL is what you will find in your browser when looking at that section:
http://www.pclinuxos.com/forum/index.php/board,4.0.html
..if we modify it as we did above we will have a working URL for your favorite RSS reader:
http://www.pclinuxos.com/forum/index.php?board=4.0;type=rss;action=.xml;limit=50
To subscribe to entire categories (..the parent to individual boards), your browser url will likely look like the following (Help section):
http://www.pclinuxos.com/forum/index.php#2
..change it as above:
http://www.pclinuxos.com/forum/index.php?c=2;type=rss;action=.xml;limit=50
You can also subscribe to multiple catagories, or boards, or topics in a single feed. This is accomplished by using comma seperated ID codes for the desired content. For example, if I want a feed for posts from
both Monthly Screenshots
AND Artwork I would use the following rss url:
http://www.pclinuxos.com/forum/index.php?board=24.0,53.0;type=rss;action=.xml;limit=50
