Free web based help desk software for linux

Help Desk Reloaded is a Web-based helpdesk customer support system. Help Desk Reloadeds users can quickly log help desk tickets, and customer support representatives can track calls, assign priorities, etc.
Main features:
- Free Help Desk Software, No cost to you.
- Easy to Install with the help desk installation wizard.
- Based on PHP and using the free database software MySQL
- No programming or database knowledge required. We have built in all the features you need in the help desks web based GUI.
- Updated Frequently we normally release new version each week.
- We are interested in implementing your ideas. If you have a good idea for a feature on the help desk software, let us know. We listen.
Enhancements:
- A new serial number tracking system is included in property management, for each computer device.

ajaxMyTop project is a Web-based tool featuring an AJAX user interface for monitoring a MySQL server.

PHD Help Desk provides help desk registry and follow-up software.
PHD Help Desk is software conceived for the registry and follow-up of help desks incidents. Registry of incidents allows classification in two levels (type and subtype), the state of the incident, a description, ticket assignment and priority, historical registry, and an audit.
Information can be reported in consultation format, to give reports or export the information for later processing in a database or spreadsheet.
Enhancements:
- Now the operators belong to a sector, in the same way that the users belong an area.
- The database update proccess will insert the sector table with the areas that belong to the operators in version 1.21.
- The ticket is now initialized as "private" by default.
- Only the operators can change this state.
- Two bugs in the support request that prevented the input of the request into the ticket database were corrected.

ibrouteur is a Web-based photo gallery software. The image repository is parsed into a database used for querying.

Queries are done via the URLs, and the system offers multiple indexes for efficient browsing.

MyPHPBib provides a Web-based bibliographic database manager.

MyPHPBib is a Web application for managing bibliographic references.

It can import references in several formats, such as EndNote and RIS.

It can also import references directly from PubMed.

MFbyAS is an Italian Web-based financial monitoring system.
Main features:
- balance sheets
- indices
- reclassifications
- trend diagrams
- a modeling system to make your own algorithms
- sheets
- indices

Nixs Web-based SSH client has a backend written in C/glib and a frontend written in PHP. The project talks to the backend via a Unix socket.
The backend maintains a number of SSH processes in TTYs, reads their TTYs, and sends the contents to PHP for formatting. PHP accepts input and passes it to the correct TTY for processing.
Enhancements:
- CR/LF interpretation was improved.
- Escape sequences were added.
- GOption command line parsing was added.