Webmin is a web-based interface for system administration for Unix. Using any browser that supports tables and forms (and Java for the File Manager module), you can setup user accounts, Apache, DNS, file sharing and so on. Webmin consists of a simple web server, and a number of CGI programs which directly update system files like /etc/inetd.conf and /etc/passwd. The web server and all CGI programs are written in Perl version 5, and use no non-standard Perl modules.
GLPI stands for “Gestionnaire libre de parc informatique”, GLPI is the Information Resource-Manager with an additional Administration- Interface. You can use it to build up a database with an inventory for your company (computer, software, printers…). It has enhanced functions to make the daily life for the administrators easier, like a job tracking system with mail-notification and methods to build a database with basic information about your network-topology.
Time Sheets
Time Sheets is an online employee time sheet and attendance management program. The time sheet administrator can setup time periods, and employees can login and enter their work times online. All timesheets can be exported to Excel for convenient printing and analysis. It is especially valuable for a sales team or other employees that are on the road or work in remote locations.
Clam AntiVirus is an anti-virus toolkit for UNIX, designed for e-mail scanning on mail gateways. It provides a flexible and scalable multi-threaded daemon, a command line scanner, and an advanced tool for automatic database updating via Internet. The package also includes a virus scanner shared library.
This is having the list of open source software applications in different categories
This is very help full for most of the linux administrators ,Uses and developers
