imm is a tool to execute arbitrary actions for each new element from RSS/Atom feeds (e.g. sending a mail, or writing a file).
imm is written and configured in Haskell.
Technical documentation is available at hackage.
To get started, please consult documentation of
Example use cases
Online feed reader
For the sake of I-want-the-mutt-of-feed-readers zealots, it is possible to turn any mail reader into a feed reader, by having imm send an e-mail with unread elements to an arbitrary address. You can then browse your feeds through your favourite mail reader, and leverage any mail-related tool on your feeds. Bonus points if your mail reader is online as you can now access your feeds from any computer connected to the Internet.
imm is able to store a local copy of unread elements, to read them later while offline for example. External links won't work offline though.
Subscribe to a feed:
imm subscribe http://your.feed.org
Import feeds from an OPML file:
cat feeds.opml | imm import
List subscribed feeds:
Unsubscribe from a feed:
imm unsubscribe http://your.feed.org
Check for new elements without executing any action:
Execute configured actions for each new element from subscribed feeds: