Free diagnostics software for linux

Bandwidth Meter and Diagnostics is a Firefox extension that will automatically check whether Internet connection is working or not when a website can not be loaded, and a list of tools for network troubleshooting. Try to type a random domain name(e.g., qwqwqwq121212.com) to see what this means ...
This extension adds "Bandwidth Meter" to the Tools Menu. It performs the following tasks:
- Display your public IP address
- Display your public domain name
- Test download speed/bandwidth
- Test upload speed/bandwidth
This extension runs under any OS. If you use Windows, you could try our other Windows specific extension "Broadband Speed test and Diagnostics" that has extra features and can only run under Windows. We are creating this because we get many requests from non-windows users.

NetWhistler 2.6 is a easy to use Network monitoring software that offers integrated fault and performance management functionality.
Mila NetWhistler project auto-detects networks and presents them on graphical maps, which reflect up-to-the-minute device and host status. It includes powerful diagnostic tools including ping, main services (ftp, ssh, smtp, pop3, http) monitoring, portscan, email alerts, network discovery, SNMP tools (MIB browser and Trap Console for incoming SNMP traps from any SNMP-enabled device in the network ).
NetWhistler 2.6 can automatically scan a network in search of non-SNMP and SNMP-enabled devices that you want to manage in your network. Scanning parameters ( network address, network mask, SNMP community ) are fully configurable.
Once the discovery operation has been completed, the program displays a map of all devices along with basic information about them such as address, DNS name, MAC address and description. You can find or delete a node on the map, or change node properties. The map can be stored in a local file or in a MySQL database.
Enhancements:
- New features include a Web console and the ability to import and export the database.
- The firewall builder was removed.
- Custom ping, mac-detect, and snmp-results scripts were added.
- Custom node types were added.
- Some bugfixes were made.

midillo is a library and set of tools for MIDI files manipulation. At this point it consists of simple diagnostic dump of MIDI file, filter, that strips unwanted events and converter to SMF format 0 files so that the keyboard which is not as capable as computer would understand it.

For example, this is the command that will convert file to SMF0 format, strip events not understood and not used by the keyboard and put the file to the memory card:
bash-3.00$ midi2f0 midifile.mid

> | midifilter -f sysex,meta_unknown,meta_obsolete,meta_texts
> > /mnt/card/casio_md/midifile.mid

SimSoup is a graphical Artificial Chemistry simulator for Linux and Windows.
The program enables a Chemistry to be defined in terms of Molecule Types and the possible Interactions between them. A simulation run involves setting up a number of Molecules of various Molecule Types in a Reactor, and then allowing Interactions to take place over a period of time. Interactions taking place in the Reactor are shown on a graphical display.
The motivation for development of the program is to enable investigations into the behaviour of networks, particularly in relation to metabolism first theories of the origin of life, although the basic design of SimSoup supports modelling of any network in which interactions can take place between nodes.
Currently, SimSoup development has reached prototype stage.
Enhancements:
- A Chemistry including Molecule Types and Interaction Types
- A Reactor in which Interactions take place between Molecules
- Graphical views of the Chemistry and Reactor. Interactions taking place in the Reactor are displayed in real time
- Display of Simulation Statistics in real time. Statistics can be displayed in two formats:-
- Data Series Plots: These show the real-time behaviour of a range of variables that are monitored as the simulation runs. The Data Series to be displayed are selectable from a list
- Manhattan Plot: This shows the amount of variability in the composition of the material in the Reactor.
- Simulation Control facilities, including the ability to use Predefined Scenarios to control the operation of the simulation, and a facility enabling Action Requests to be setup to customise Predefined Scenarios or create user defined scenarios.
- A (partly hidden) System Monitor screen - mainly for diagnostic purposes
SimSoup has an object oriented design.The main benefit of this is that it allows concepts such as Molecule and Interaction Type to be represented as self contained units in the program. This makes understanding the code easier, and therefore improves maintainability of the code.
I use techniques such as inheritance and polymorphism sparingly, but they are used in the case of the Interaction Types listed above. All eight Interaction Types are variants derived from a base Interaction class. As a result of this approach, implementation of the six Interaction Types not yet completed should be relatively straightforward.
SimSoup is a cross platform C++ program for Linux and Windows. It has been compiled and linked using the Borland products Kylix 3 Open Edition (Linux) and C++ Builder 6 Personal (Windows). The KDE product KDevelop has been used for code navigation and editing. The code makes considerable use of the C++ Standard Template Library (STL). I believe that the benefits of using this library more than justify the effort required to learn the STL basics.
This source code distribution includes the Kylix code only. The cross platform code enables SimSoup to be compiled and linked using both Kylix and C++ Builder. If possible, a future distribution will include the cross platform code enabling out of the box compilation using C++ Builder on Windows as well as Kylix.
The user interface is relatively basic, but I have tried to make it as intuitive as possible. Its worth looking at Help | Quick Start for notes on editing Interaction Types in the Chemistry view.
Installation
Your system needs to have X installed. SimSoup runs on both KDE and Gnome, but also runs fine on lighter window managers such as WindowMaker.
Extract from the file SimSoup-0.1-i386-pc-linux-tar.gz to a directory of your choice. Now copy the file libborqt-6.9.0-qt2.3.so to a library directory on your system. On SuSE 8.1 the directory /usr/lib can be used.
If for some reason the above does not work, or you want to try SimSoup without copying the file to a system directory, then you can get started by copying the file libborqt-6.9.0-qt2.3.so to any directory of your choice (eg /home/chris/libs) and then typing the following at a bash prompt
LD_LIBRARY_PATH=/home/chris/libs
export LD_LIBRARY_PATH
You can now run SimSoup. Using the -ns command line option (./SimSoup -ns) will run the program without the startup message.

The CAN Abstraction Layer (CANAL) provides a single interface for programs to use different CAN drivers.
It consists of a CANAL daemon that handles client and driver communication, a canalLogger that logs messages in a window, and a simple diagnostic application. C++ clases and DLL/DL interfaces are provided.
Enhancements:
- The configuration readings for CanalWorks were upgraded.
- A GUID ordering problem in canald was fixed.
- A problem with clear message list switch in CanalWorks was fixed.
- A problem in which Linux version Level I received a thread with an invalid count returned for DataAvailable was fixed.

Test::Tech is a Perl module that adds skip_tests and test data structures capabilities to the "Test" module.

SYNOPSIS

#######
# Procedural (subroutine) Interface
#
# (use for &Test::plan, &Test::ok, &Test::skip drop in)
#
use Test::Tech qw(demo finish is_skip ok ok_sub plan skip skip_sub
skip_tests stringify tech_config);

demo($quoted_expression, @expression);

(@stats) = finish( );
$num_passed = finish( );

$skip_on = is_skip( );
($skip_on, $skip_diag) = is_skip( );

$test_ok = ok($actual_results, $expected_results, [@options]);
$test_ok = ok($actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = ok($actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$test_ok = ok_sub(⊂routine, $actual_results, $expected_results, [@options]);
$test_ok = ok_sub(⊂routine, $actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = ok_sub(⊂routine, $actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$success = plan(@args);

$test_ok = skip($skip_test, $actual_results, $expected_results, [@options]);
$test_ok = skip($skip_test, $actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = skip($skip_test, $actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$test_ok = skip_sub(⊂routine, $skip_test, $actual_results, $expected_results, [@options]);
$test_ok = skip_sub(⊂routine, $skip_test, $actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = skip_sub(⊂routine, $skip_test, $actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$skip_on = skip_tests( $on_off, $skip_diagnostic);
$skip_on = skip_tests( $on_off );
$skip_on = skip_tests( );

$string = stringify($var, @options); # imported from Data::Secs2

$new_value = tech_config( $key, $old_value);

#####
# Object Interface
#
$tech = new Test::Tech;

$tech->demo($quoted_expression, @expression)

(@stats) = $tech->finish( );
$num_passed = $tech->finish( );

$skip_on = $tech->is_skip( );
($skip_on, $skip_diag) = $tech->is_skip( );

$test_ok = $tech->ok($actual_results, $expected_results, [@options]);
$test_ok = $tech->ok($actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = $tech->ok($actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$test_ok = $tech->ok_sub(⊂routine, $actual_results, $expected_results, [@options]);
$test_ok = $tech->ok_sub(⊂routine, $actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = $tech->ok_sub(⊂routine, $actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$success = $tech->plan(@args);

$test_ok = $tech->skip($skip_test, $actual_results, $expected_results, [@options]);
$test_ok = $tech->skip($skip_test, $actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = $tech->skip($skip_test, $actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$test_ok = $tech->skip_sub(⊂routine, $skip_test, $actual_results, $expected_results, [@options]);
$test_ok = $tech->skip_sub(⊂routine, $skip_test, $actual_results, $expected_results, $diagnostic, [@options]);
$test_ok = $tech->skip_sub(⊂routine, $skip_test, $actual_results, $expected_results, $diagnostic, $test_name, [@options]);

$state = $tech->skip_tests( );
$state = $tech->skip_tests( $on_off );

$state = skip_tests( $on_off, $skip_diagnostic );

$string = $tech->stringify($var, @options); # imported from Data::Secs2

$new_value = $tech->tech_config($key, $old_value);

Generally, if a subroutine will process a list of options, @options, that subroutine will also process an array reference, @options, [@options], or hash reference, %options, {@options}. If a subroutine will process an array reference, @options, [@options], that subroutine will also process a hash reference, %options, {@options}. See the description for a subroutine for details and exceptions.

openTimetool project is a Web-based, sector-independent project time recording tool for service provision companies such as agencies and IT support firms. Its also ideal for publishing houses and editorial offices, consultancy firms, training companies, and freelance workers.
Enhancements:
- The code has been completely revised for PHP5 compatibility.
- The original PHP4/PHP5 PEAR components are used for database access.
- Auto-logout time can now be configured in config.php (including the ability to override the php.ini setting).
- phpinfo.php is now part of the package for diagnostic reasons.
- Invisible non-UTF8-chracters in navigator.tpl were eliminated since they caused a translation problem due to a bug in PHP 5.2.1 in preg_replace.
- Minor bugs were fixed.