Free really simple syndication software for linux

Really Simple CalDAV Store project is a server implementation of the CalDAV protocol for storing calendaring resources (iCalendar format) on a remote shared server.
An increasing number of calendar clients support the maintenance of shared remote calendars through CalDAV including Mozilla Calendar (Sunbird/Lightning), Evolution, Mulberry, and soon Apples iCal.
The Really Simple CalDAV Store supports basic delegation of read/write access among calendar users and multiple users or clients reading and writing the same calendar entries over time.
Enhancements:
- Lots of improvements were made to CalDAV specification compliance, especially around privacy of tasks and events.
- Two new translations of the administration interface were added (Polish and Hungarian).
- Support for authentication against an LDAP backend was added along with a number of performance, security, and bugfixes.

ARSC Really Simple Chat is a Web chat system that uses PHP and MySQL.
ARSC Really Simple Chat project works with every browser in existence, even text-based ones, and it uses the server push technique or, if possible, its own socket server.
It is very simple to install and use ARSC. It includes some important features, such as operators, kick-ing, whispering, and more.
Multiple rooms and different languages are available. To run ARSC on your site, you need a Web server that understands PHP, and can connect to a MySQL database.
Main features:
- very easy installation
- multiple languages supported
- multiple browsers/platforms supported (even text-based ones)
- comfortable administration interface
- private rooms
- two-leveled moderation system with message queue and Moderator/VIP roles
- graphical smilies
- freely definable layouts, with different layouts possible for individual rooms and/or users
- ID-Cards for registered users, with individual guestbooks on every ID-Card
- text-browser interface even allows chatting with braille screen readers
- security: uses sha1 hashes for passwords and sessionids, and every single user input is checked against a regular expression of allowed values
- works with PHP 4 and PHP 5
- works with safe_mode = On and register_globals = Off
Once installed on your webserver, ARSC provides a chat interface to the visitors of your site. Your visitors need no special plugins or additional software to chat, only their webbrowser. ARSC is licensed under the GPL, which means it is free (like in "free speech"). It also comes at no cost (like in "free beer"). You may even use it in your own software projects.
Chatting with ARSC is very comfortable. If you have a modern browser with frame support and JavaScript support enabled, ARSC makes use of these technologies. If you have an older browser, or you have JavaScript disabled, or even if you have a browser that does not support frames, you can still chat with ARSC. Let me say it this way: With ARSC, chatting on a webpage is possible with every known browser under the sun that is still in use nowadays.
In contrary to many other PHP/MySQL webchats, ARSC can be run using a non-forking socketserver to handle all message transport. Other chats use the httpd process to handle the message transport, what causes a big overhead, while the socketserver of ARSC works very ressource-friendly and can handle way more users. The server is completely written in PHP and thus does not need any special requirements besides a cgi-bin installation of PHP 4.1.0 or above. Current versions of PHP (4.3.x) have been tested and work. If you are not able to compile a cgi-bin version of PHP or you may not start a socketserver on your machine, ARSC still offers the traditional message handling via the httpd process or even via meta refresh.
Enhancements:
- A bug that broke the installation routine was fixed.

Amarok Atom Syndication is a Amarok script for syndicating your currently playing music to the net (store an Atom file on you Google Pages account).

You need to have previously signed for Google Pages service before using this script, and have cookies enable for Google Pages service as well.

Simple Config library supports configuration files consisting of simple name-value pairs, similar to the old Windows INI files. A config file can be loaded into memory, queried by item name, modified, and written back out to a file. Configuration items may also be "watched", which causes a user-supplied callback function to be called with the named item is modified
Client code can query the configuration system for named values, set named values, test the type of values (STR, INT, FIX, BOOL, DATE or TIME) and watch values for changes. The system can update the configuration file when the application has changed or added values, even preserving the original format and commens from the input configuration file.
Theres not much to it, at the moment, not even a manpage, so youre on your own as far as using the library. There is a ReadMe file and a makefile, so you can easily build and install the library.
The whole thing took about a week to design, code and test, so its no heroic effort or anything. With a bit more time and energy it could probably be something really spectacular. My main point was that, given the simple problem statement, it was (relatively) trivial to code up a conforming solution.
Enhancements:
- The hashtable code was updated.
- No changes were made to functionality, but it is now more heap-friendly with less heap fragmentation and faster bucket allocation.
- The ground work for automatic table resizing has been laid.

The Simple RSS Service (SRSSS) generates and serves RSS feeds through a common interface via CGI-enabled webservers. It uses modules to extract items for feeds from various sources, and has a virtual filesystem where feeds can be read by CGI-clients.
The package contains everything needed to start providing RSS feeds, including server and CGI programs, and has support for PostgreSQL, MySQL and MimerSQL.
Main features:
- Modular and clean design based on object oriented C++
- Resource-friendly functions that keeps the load down on web- and database-servers by only parsing data and generate new feeds when required, instead of at every request.
- Interface for run-time loading of modules for data-extraction
- A virtual filesystem stored in shared memory
- Feed extraction via CGI program for easy integration in any CGI-enabled webserver
- A trigger-system that allows external sources to trigger daemon software to fetch new updates
- Easy configuration via a configfiles
- Designed for easy integration towards SQL servers etc
- Support for NetBSD, FreeBSD, OpenBSD and Linux.
Modules:
These modules are currently available for RSS item extraction:
mod_pgsql
This module allows the RSS daemon (rssd) to extract items for RSS feeds from a PostgreSQL database. It can select an entire column as description field for the feed, or base it on a pre-formated string in which variables are replaced with values from columns returned in the SQL query.
This module also support triggering, where any client connected to the same database is able to trigger RSSD to fetch a new update via the SQL LISTEN and NOTIFY functions.
mod_mysql
This module integrates RSSD with the MySQL database, allowing it to produce RSS feeds based on any information stored in databases running on MySQL. The module allows the user to run just about any SQL query supported by the database to extract the needed information to create a feed.
Mod_mysql does also support pre-formated strings to generate the description for each RSS item it produces.
mod_mimersql
This module allows the RSS daemon to fetch items from the MimerSQL database.
The module allows the user to run just about any SQL query supported by the database to extract the needed information to create a feed.
Mod_mimersql does also support pre-formated strings to generate the description for each RSS item it produces.
mod_template
This is a template-module that can be used as a starting-point when developing new modules. It is usable, but does not really provide a usable feature.

Keep IT Simple is a simple, customizable, Conky-like theme for Superkaramba featuring a mail-checker and a temperatures monitor.
Enjoy!
It monitors:
- CPU usage
- HDD usage
- Network load
- Memory load
- e-mail inbox

Simple Invoices is a clean, simple, and basic Web-based invoicing system.

Simple Invoices is meant for personal invoices, home office invoicing, small organization invoicing, and basic POS (point of sale) systems for light usage.

Its goals are to be easy to use, simple and clean, and focused on its task. It is not meant for heavy-use POS applications, nor is it meant to be enterprise ready.

XML::Simple is a easy API to maintain XML (esp config files).

SYNOPSIS

use XML::Simple;

my $ref = XMLin([< xml file or string >] [, < options >]);

my $xml = XMLout($hashref [, < options >]);

Or the object oriented way:

require XML::Simple;

my $xs = new XML::Simple(options);

my $ref = $xs->XMLin([< xml file or string >] [, < options >]);

my $xml = $xs->XMLout($hashref [, < options >]);

(or see "SAX SUPPORT" for the SAX way).

To catch common errors:

use XML::Simple qw(:strict);