Free accounts receivable management software for linux

Essential Management provides a project management system for organizing and writing technical documents.

Essential Management is a multi-user project management system for managing intricate and complex information. Its initial purpose was to allow software development teams to create, maintain, track, and store project requirements on a multi-project basis in a multi-user environment. It has now become more abstract in the type of data it can maintain, allowing the easy addition of new data models and other expansions. Information can be stored in any of several database management systems, and can take advantage of a networked DBMS.

The first and most important feature of the application is that data is stored in a central data repository managed by some database management server; initially PostgreSQL fills this role, but support for others are growing. The repository is fully searchable. An alternative data storage format exists in the form of a locally maintained XML file if the user wishes to use it.

One of the key features Essential Management was designed around is the ability to define and maintain relationships between requirements. Using the software requirement model as an example, our application allows users to define projects; each project is composed of zero or more root requirements, which are typically business level requirements. Each business requirement has zero or more sub-requirements, which either refine the parent business requirement or dive into the functional requirements which allow the business requirement to be achieved. This tree continues to branch and grow deeper until the most basic level that the user wishes to define is reached.

In addition the relationship between parent and child requirements, relationships can be defined between requirements not in the same branch. These relationships may have any meaning the user wishes to define and can be unidirectional or bi-directional.

Essential Management implements the concept of user level permissions, which provides a small measure of security for the projects and their requirements. Additionally, creation of and changes to requirements can be traced to the user who initiated the action.

Finally, the application provides a means to track changes made to requirements during their lifetime so it is possible to determine when a change was made, what information was changed and who edited the requirement.

Computation Job Management (jobman in short) is a program that calls executables according to a given program flow. Each executable is run in a separate process. It is useful when a project needs to carry out a series of calculations that are performed by software written in different languages or supplied by third parties, but invoking individual programs manually is error prone and hard to manage.
The various individual programs dont communicate with each other except via persistent storage. This is especially the case for some scientific computing, quantitative finance, and prototyped programming.
Enhancements:
- A job can output a status string indicating to skip other sibling jobs.
- Fixed a number of bugs.
- Mark the program in beta status as it has been used to manage jobs completed in days.

Construction Management Software is a solution for builders and construction groups to manage construction projects.
Construction Management Software lets your clients stay up to date on their projects online. You can create a project, add tasks and clients, log in and can place comments on each task, and view estimated completion dates and the status of each task.
You can export a project to a spread sheet for reporting or to create a status report to take to the job site.
Enhancements:
- This release included some updates to the quick start tutorial for the system.

PHP time management project is a Web-based time management application. You can enter scheduled items, copy items, and view them on a calendar.

A few minor items in the login page for the system were fixed.

eXtended Account Management System is a PHP-based application suite made for managing electronic mail accounts on multiple domains in a virtual hosting environment.
The XAMS eMail management system primarily consists of a powerful administration panel for managing users, aliases, mailbox quotas, and other mail-related functions.
Main features:
- Manage any number of domains, mailboxes and aliases
- Multiple domains can be grouped as a "site".
- If you have, for example, two domains domain1.tld and domain2.tld within site site1
- then mails to either of the two email addresses for user user (user@domain1.tld
- or user@domain2.tld) will be delivered to one mailbox.
- Autoreply (out of office) support
- Mail accounts are independent from system accounts
- Mailboxes can have quotas, which you can manage by reseller, site or user.
- Four different user-levels: Administrators, Resellers, Customers and Users
- - each user-level and each user can have individual restrictions
- Easy to use, web based GUI (front end)
- GUI based BIND (DNS server) configuration
- Supports the Exim mail transfer agent
- Supports the Courier-IMAP mailbox server, which provides POP and IMAP access
- Supports the MailScanner virus scanner
- Supports MailScanner and SpamAssassin
- Supports any web-based mail user agent that uses POP or IMAP (Squirrelmail preferred)
- Supports following SMTP-AUTH modes: PLAIN, LOGIN and CRAM-MD5 with or without TLS
- Uses MySQL or PostgreSQL for account storage
- Uses CDB for fast domain lookups in Exim
- Source package includes PAM (Pluggable Authentication Modules) module and Squirrelmail plugins
- Provides easy to use debian packages (.deb files)
XAMS manages these domains and user accounts in a database, entirely separate from your Unix system environment.
XAMS ties together and integrates with these packages to provide a coherent virtual hosting solution for e-mail:
- Exim, a flexible mail transfer agent (MTA) with an intuitive and flexible configuration system
- The Courier IMAP/POP server for mailbox access
- MySQL, a powerful, free database server, used for storing domain and account information.
XAMS does not currently manage FTP or HTTP servers. The XAMS graphical user interface is written in PHP, runs on top of Apache, and produces XHTML 1.1 compliant pages.
Enhancements:
- Several bugs were fixed regarding Exim configuration, SQL, and more.

DC Maintenence Management System is a Web-based application. DC Maintenance Management System records and analyzes customer complaints and repairs in water supply networks.
Enhancements:
- This is a maintenance and bugfix release that does not add any new functionality.

Internet Task Management System uses PHP to formalize the task delegation process in a business environment.
Functionality includes the ability to create individual tasks and then combine them into a process of work items which can be easily delegated to any user of the system.
Assignment and reminder emails are recieved based upon user preferences.
Administrators of the system have the ability to manage all users and their task properties. ITMS supports MySQL, Oracle, LDAP, and SSL.
Enhancements:
- Fixed bug where using 12 am or 12 pm would change the task date to 11/30/1999 (Bug# 749490)
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- Also if the current hour of the day is 12, the task assign forms reflects the proper time now.
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- The above code fixes were in task_assign2.php and task_pending_edit.php

PHP Running Management or phpRunMan is a set of scripts for runners. Users can enter intermediate times of their training or race performance for calculating various statistics (distance, avg speed, time/km, projection on different distance, etc.). In PHP Running Management you can enter comments for the whole run or every intermediate segment so the data can be used as a logbook.

Every run (training or competition) is entered as a list of segments and times. You can specify the number of laps and the "offset" (manual correction) of the distance.

Several views are proposed:

- Year view: displays all the runs with their distance, time, average speed, etc.
- Detail view: shows the profile of a run by segment (time, speed, cumulated distance and other indicators).
- Month view: aggregates runs per month over the selected year, shows every months distance, time, average speed.

All the scripts are written in PHP (requires GD lib activated too) and the data is stored in MySQL database.