Open Source C Scheduling Software for Linux

Gammu is a cellular manager for mobile phones/modems. It contains libraries and functions for ringtones,logos,phonebook,SMS,etc. (used by external software), a command line version (with backup/restore) and SMS gateway (with MySQL and PostgreSQL supp

A full-featured, GTK-based control panel for IceWM, featuring an IceWM theme designer, IceSoundManager (sound events), IcePref2, & tools to manage wallpaper, cursors, keys, window options, & more. IceWMCP has a familiar, Control Panel-like interface.

!!We've Moved to GitHub at http://github.com/libical !!The code here on SourceForge is frozen !!Please follow us at http://libical.github.io/libical The Free Association project maintains libical, an open source reference implementation of the icalendar data type and serialization format. libical is used in dozens of calendaring and scheduling products.

What happened on this day in history? Lists event and birthdays for a given date. Includes plenty of starter data, or add your own. Displays date in multiple calendars such as Hebrew, Mayan, and Shire (LOTR). GUI, CLI, web interface.

Collection of KDE PIM applications that can be run in a platform independent way on various platforms, like Sharp Zaurus, Microsoft Windows, Linux and others that support Trolltechs Qt. For now it includes KOrganizer and KAddressbook.

Hebcal, a perpetual Jewish Calendar, has moved to GitHub

ARA is an automated scheduler for universities (Assistent RAspisanij). It is cross-platform, free and open source.

Code-o-Meter is a set schemas and tools for collecting and analyzing data relating to personal productivity, e.g. for the Personal Software Process (PSP).

Web and cellphone mobile application to assist persons, groups and companies assign a meeting at the suitable place and time according to their location and time sheet and shared resource planning. Includes goods and service public catalog, shared by people to coordinate their efforts. Affordable for use anywhere and can installed at the company's web site or cellphone thanks to low technical requirements. Implemented in pure C. Designed as SOAP service to easy integration with other systems.

dvbd is a daemon to manage your DVB cards. It supports scheduling, multiple simultaneous connections and priorities.

EMAS is a web-based system written in ANSI C which provides the user a great way to manage your events.

GNOBB is a fully functional user-friendly calendar system for X Windowing System, particularly for GNOME.

Gprayers is a Gnome Desktop application for calculating Islamic prayer times for different geographic locations.

Gnomind (pronounced "no mind") is a GNOME applet that reminds the user of upcoming events. It is similar to cron in functionality, while being much easier to use.

GnoTime (formerly GTT, the Gnome Time Tracker) is a desktop utility for tracking the amount of time spent on projects, keeping a to-do list, maintaining a diary, and generating reports and invoices based on that time.

Job Arranger for Zabbix is an open source job scheduler for Zabbix is very famous integrated monitoring software. It is an add-on software of Zabbix. Job Arranger for Zabbix uses MySQL/PostgreSQL(same schema of Zabbix Database) to store data. The server and agent are written in C Language. and the client GUI is written in C#. The basic structure of Job Arranger for Zabbix is the same as Zabbix. Job Arranger for Zabbix use the basic information of Zabbix they are the user accounts, roles, host, and etc. Released under the terms of GNU General Public License version 2, Job Arranger for Zabbix is free software. English Web Site http://job-scheduler.fitechforce.com/ http://job-scheduler.fitechforce.com/reference-manual_2.1/ http://job-scheduler.fitechforce.com/install-manual_2.1 http://job-scheduler.fitechforce.com/reference-manual_2.1/ Wikipedia http://en.wikipedia.org/wiki/Job_Arranger_for_Zabbix Japanese Web Site http://xn--yck0c5b3804be7h.fitechfor

KAlcatel allows you to manage messages, calls, contacts, todos and the calendar in your Alcatel (tm) One Touch 50x and 70x mobile. This project is not maintained anymore, use Wammu instead (http://wammu.eu/)

Linux Alarm Clock provides the user with the ability to get reminded of birthdays, important dates and get woken up in the morning. It plays your favourite mp3 or the default audio file. Runs specifically in the Linux shell and has an optional GUI.

A NCurses based calendering system. Support for all the features in the popular calendering programs, including to-do support; project support; and time clock support. Designed to be portable across platforms.

Nomical is a Personal Information Manager, a PIM, built on the Client/Server model. The aim is that the server (nomicd) will serve personal schedule information accessable by any client that conforms to the standard.

Null Groupware is a self-hosting web based groupware system written in c. It's portable, modular, and has a complete api for third party developers' extensions. Features include event scheduling, call tracking, contact management, web-based email, a w

OpenChange is a portable Open Source implementation of Microsoft Exchange server and Exchange protocols. It provides a complete solution to interoperate with Microsoft Outlook clients or Microsoft Exchange servers. OpenChange client-side library is used in existing messaging clients and is the solution in new projects to communicate natively with Microsoft Exchange and Exchange-compatible servers. OpenChange server is a transparent Microsoft Exchange server replacement using native Exchange protocols and does not require any plugin installation in Outlook.

Pecaldays is a powerfull and portable calendar utility for Linux 64bit OSs. ! It is written in C language. Actually , I made it to support my PEDABA (Data Base) Linux application but , I think it will be usefull as a standalone utility too. You can search for any date you want from 01/01/001 a.C to 31/12/2500 A.C to find the corresponding day. You can also add or subtract number of days to a specific date. It is also possible to extend the Julian calendar (for information only about the corresponding day) beyond 15 October 1582 (official opening of the Gregorian calendar) because, many countries made the transition to the new calendar several years later.

Generic record-based data entry for personal databases