Open Source Linux Debuggers - Page 16

Grevis is a Linux graphical tool for learning and debugging the Perl regular expressions. It uses the output of the regular expression debugger (as of version 5.8.10) to obtain data needed to visualise the matching process step-by-step.

Gubed PHP Debugger is a program to debug PHP scripts. It currently supports stepping through code, watching contents of variables and setting breakpoints (line and conditional). No changes are needed to server software or scripts being debugged.

Gumstix' Overo computers are powerful linux computers. The Gumstix OpenEmbedded development system for Overo, based on Linux software, is available at gumstix.com free of charge.

A Python programming environment providing memory sizing, profiling and analysis, and a specification language that can formally specify aspects of Python programs and generate tests and documentation from a common source.

H3xC4T reads binary files and show hexadecimal content ordered in columns... in the future, I'll add some features as such as plain binary conversion or disassembling...

Emulator of the newer Hewlett Packard Handheld Calculator Models with ARM CPU (HP49g+ HP50).

This is a simple software for debugging webservers. More details coming up soon.

Hansel is an extension to JUnit implementing code coverage tests.

Tho goal of this project is to provide an integrated development environment for developing (x)Harbour applications on various platforms.

This is a memory checker utility that provides memory allocation and release functionality. It uses the memory paging system to allocate a guard page after each page of memory to provide a hardware boundary that can detect memory overflows. This allows for immediate detection of buffer overflow error conditions. There are many other memory checker programs in existence - why do we need another? This Hardware Memory Checker provides a combination of features not found in other memory checkers. - it uses the hardware paging system for immediate error detection (most other memory checkers look for modified memory in no mans land) - it is very fast compared to other hardware memory checkers because it makes fewer changes to the paging tables - it can track the original release location when debugging duplicate free problems - it is designed for large scale integration with the ability to call user defined fail functions

The Heap Checker is a library for debugging and developing robust and efficient dynamic memory management and string manipulation in C programs.

Http FX is a HTTP request mockup tool developed in JavaFX. It can make a HTTP request to a location with request parameters, HTTP authentication. It supports GET, POST, PUT and DELETE operation, and you can specify the encoding for sending data.

Like the well-known tee program on UNIX systems, HttpTea is sitting between the client and the server of a HTTP connection. It allows you to modify the requests and responses before submission. HTTPS traffic can be decrypted an displayed as well.

IPGDB is a collection of extensions to GDB and FreeBSD-4.3 to allow two-machine kernel debugging over UDP. It acts much like two-machine kernel debugging over serial ports.

ISMON is a text-based monitor used to control the debug support unit embedded in the Comsis C61100/C61200 IEEE802.11n network controllers. In interactive mode ISMON accepts debug commands from the user. It can also act as a remote target for gdb.

Do you ever use print() or log() to debug your code? Of course you do. IceCream, or ic for short, makes print debugging a little sweeter. With arguments, ic() inspects itself and prints both its own arguments and the values of those arguments. Just give ic() a variable or expression and you're done. ic() returns its argument(s), so ic() can easily be inserted into pre-existing code. Additionally, ic()'s output can be entirely disabled, and later re-enabled, with ic.disable() and ic.enable() respectively. ic() continues to return its arguments when disabled, of course; no existing code with ic() breaks. To make ic() available in every file without needing to be imported in every file, you can install() it. ic() can also be imported in a manner that fails gracefully if IceCream isn't installed, like in production environments (i.e. not development).

You can use this package instead of var_dump() or print_r() PHP functions.

Interactive PHP shell Create an interactive environment to debug php line by line. It enables you to execute php code as if it were a command line in a similar setting to bash and psh (perl shell).

IrcAppender is an appender for the Apache log4j system which forwards important logging event to an IRC channel. Output is controlled by the log4j configuration.

IsItQt is a Linux console application to identify if the program was created using Qt and in most cases, using which version of Qt was it created. Article about usage: http://www.cplusplus.com/articles/y3TbqMoL/

A Declarative Debugger for Java

JCola is a file tailing application written in Java Swing. This multithreaded application can tail an unlimited amount of logfiles concurrently and simulates "tail -f" with much more functionality.

Utilities for diagnosing problems with JDBC connections

Allows JDBC resources to be monitored. You can see when java.sql objects are being opened and closed and can see the line of code where a resource that is still open was originally opened.

JDBC-XML Driver for Mysql 4.0. Allow efficient definition ,storage and retrieval of answers to forms. This JDBC-XML driver is an extension to the mysql JDBC Driver adding XML capabilities.