Free to specify software for linux

Loro project is an open system (language and IDE) intended to help beginners learn to program.
It uses its own programming language and includes an integrated development environment system focused on first-year students.
The language features a "specify, then implement" methodology; you have to specify a task before writing any implementation (algorithm).
Specification is an explict, compilable construction to make a contract between suppliers and clients, and can be implemented in either Loro or Java (via BeanShell).
The IDE features support for test-driven developing, syntax highlighting, and automatic HTML documentation generation and visualization.
Enhancements:
- fixed: string "method" was missing

Download Sentinel++ is an Anti-leech, download limiter / file manager, that uses tokens to verify downloads instead of HTTP_REFERER or IP which can be spoofed or changed.
The install is as painless as possible with only one file to upload and execute. The install automatically creates the sub-directories and files, all you need to do is follow the on-screen instructions for permissions.
Security has been the focus throughout development, even the install program is built on the latest recomendations for security. Logging is done with text files and can have errors and alerts sent via email or stored in a txt file.
Downloads can be limited to a certain transfer size per time frame, which can be further broken down into smaller intervals, all with only a couple settings. This helps spread out the limitation to different timezone and prevents all available bandwidth being used in a short period
Main features:
- Completely free (free as in speech);
- Multiple language capability (all text is in config file, no hardcoded messages);
- Download counter file;
- xhtml/css compliant message output, fully customizable;
- Install script for easy setup;
- All user supplied input securely handled;
- Uses tokens to validate download requests. A superior method than .htaccess or http_referer which can be spoofed or limit users with firewalls;
- Tokens are good for a day by default, but can be set to expire at any time in 1 minute increments;
- A log is kept of invalid token attempts and information on tracking down the source;
- All errors and warnings can be written to a log file or sent to an email address;
- Supports unlimited directory structure of downloadable files (no need to specify where a file is located);
- Option to turn off bandwidth protection;
- Option to turn off any error/log report;
- Robust error handling;
- Ability to specify the total amount of transfer (bandwidth) allowed, over the total amount of time;
- Ability to specify interval lengths for download cut-off so all the allowed bandwidth does not go to one time zone / day /hour;
- Ability to put in a ratio of download clicks to actual bandwidth used;
- Log of all download details kept;
- Download log can be auto-archived;
- Ability to specify the download log size before archive;
- Ability to specify the download archive size before deleting;
- Ability to have a warning issued (email or log file) about the archive file reaching its maximum;
- Download count can be tracked in a Mysql database;
- Flood control on user clicks. Ability to set the number of times a user can click on a link in a given interval;
- Ability to allow specific offsite downloads via tokens;
- Pre-made example download page that is xhtml/css compliant;
- Pre-made file manager that displays all files, directories, sizes, downloads, dates, authors and descriptions for each file
- Ability to deny link sharing between browsers.
- Alternative install locations for secure files
- Logs automatically rotated, no on-going maintenance
- Ability to have multiple files with the same name
- Turn-Key install operation. Ready to begin secure downloads in 5 minutes or less;

My Classifieds is a web-based implementation of online classifieds, similar to other classifieds or auction sites.
It displays all aspects of the classifieds and creates all of the files for you.
Admin just needs to specify the categories, colors, template, and a few other site-specific variables and preferences.
This is done through an intuitive manage script. The script supports email and deletion/modification of ads by users, as well as searching ads, and auto-delete after an admin-specified number of days.
The admin can also delete or edit ads, delete or ban users, and change users passwords.
My Classifieds also has an intuitive language module that is easy to edit.
Already supported are English, Spanish, Puerto Rican Spanish, Norwegian, Portuguese, Danish, and Dutch. Also available: MySQL version.
Main features:
- Post an unlimited number of ads.
- Admin can allow or disallow uploading of pictures and linking to pictures.
- Admin can specify how long an ad can remain before being automatically deleted, or specify forever.
- Admin can specify categories for the ads.
- Admin can delete users, ban users, and change users passwords.
- Admin can delete and edit ads.
- Admin can choose from one of our language modules, or create his own language module.
- Specify your own colors.
- Use your own template

pretrace is a preload library that allows specified (dynamically linked) applications to always be executed under a debugging environment.

pretrace library allows you to specify the percentage of invocations which will be traced, to help you "keep an eye" on applications without bringing the machine to its knees.

To start using pretrace, add libpretrace.so to your /etc/ld.so.preload.

root# echo /lib/libpretrace.so >> /etc/ld.so.preload

You can now specify applications to trace in /etc/pretrace.conf, the format is one application per line, if you would like to specify a debugger append a colon, then the full path to the debugger and any arguments you would like to pass. If you do not specify a debugger, you get the default, strace, which saves the output to .logfile in the current working directory.

An optional number can be appended in the format %N, eg %50, to specify what percentage of invocations should be traced.

# this is a comment
/full/path/to/application[%percent][:/full/path/to/debugger [arg1 arg2 ...]]

An example pretrace.conf is provided with this distribution.

After modifying pretrace.conf, you should execute ptgenmap to generate a new map file, this is used to quickly parse the configuration file with minimal impact on initialisation time.

libpretrace is designed as a debugging utility for developers and auditors, and should not be used in a production environment.

Grid-Split plugin splits an image into several images.

You specify number of rows and columns and the files are saved to jpeg, gif or png.

MoMEUnit is an instance of the xUnit architecture for unit testing of J2ME applications. The application is derived from the JUnit framework. It is only CLDC 1.1 compliant.
It overcomes the lack of a reflection API in the J2ME MIDP API and supports main features of the JUnit framework such as ease of development and running of tests, sharing of fixtures among different tests, the ability to perform simultaneous test runs, and much more.
The results of tests are displayed with a progress bar, statistics, and lists of failures or errors with detailed messages for each test.
Main features:
- Calculates list of tests to run based on Test interface implementation and specified patterns. There is no need to specify test cases to run explicitly. Developers can add test cases without configuring test runners.
- Runs test cases of already built J2ME application or builds test application on behalf of developer based on source files, classes, resources and libraries specified.
- Preverifies J2ME application before running tests on demand.
- Formats tests run output by using predefined or custom tests results formatters like in task. All test characteristics including times and stack traces are available.
- Gives developers possibility to choose emulator and/or preverify tool to run by specifying predefined or custom emulator or preverifier.
- Gives developers possibility to configure test J2ME application by specifying attributes of application JAD descriptor and/or manifest.
Enhancements:
- Timeout functionality added to ant Integration package and MIDletTestRunner and minor bugs fixed.