:)nix Marceloknowledge & technology transfer for open- , free- and low cost computer systems.

Operating Systems
Operating Systems
al español

System Tools


Help &
Programacion - Programming in spanish.

C O D E - Anybody can learn to coding, very nice and simple.

w3schools.com - Web developer site with full (all) Web building tutorials - for free

Centro HTML5 - HTML5 representa la quinta revisión a fondo del lenguaje principal de la Web. A diferencia de versiones anteriores, HTML5 promete una mejor integración de los multimedios y otras aplicaciones dentro del núcleo de la mayoría de las páginas Web.

Codecademy - Learn to code. Codecademy is the easiest way to learn how to code. It's interactive, fun for free

InfoQ  -  Facilitating the spread of knowledge and innovation in enterprise software development

tutorialspoint - learning programming and handling of Unix, made in India
Editor Geany
Geany is a text editor using the GTK2 toolkit with basic features of an integrated development environment. It was developed to provide a small and fast IDE, which has only a few dependencies from other packages.

jEdit   jEdit
jEdit is a programmer's text editor written in Java. It uses the Swing toolkit for the GUI and can be configured as a rather powerful IDE through the use of its plugin architecture.

Bluefish is a powerful editor targeted towards programmers and webdevelopers, with many options to write websites, scripts and programming code. Bluefish supports many programming and markup languages. Bluefish is a multi-platform application that runs on most desktop operating systems including Linux, FreeBSD, MacOS-X, Windows and Solaris.
Hudson   Jenkins
Hudson/Jenkins monitors executions of repeated jobs, such as building a software project or jobs run by cron. Among those things, current Hudson/Jenkins focuses on the following two jobs:
Building/testing software projects continuously, just like CruiseControl or DamageControl. In a nutshell, Hudson/Jenkins provides an easy-to-use so-called continuous integration system, making it easier for developers to integrate changes to the project, and making it easier for users to obtain a fresh build. The automated, continuous build increases the productivity.
Monitoring executions of externally-run jobs, such as cron jobs and procmail jobs, even those that are run on a remote machine. For example, with cron, all you receive is regular e-mails that capture the output, and it is up to you to look at them diligently and notice when it broke. Hudson/Jenkins keeps those outputs and makes it easy for you to notice when something is wrong.

Git - Version Control System
Git is a free & open source, distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

InstallJammer is a multiplatform GUI installer designed to be completely cross-platform and function on Windows and most all versions of UNIX
HTML SeaMonkey
Web-browser, advanced e-mail and newsgroup client, IRC chat client, and high quality HTML in WYSIWYG editing made simple -- all your Internet needs in one application.

jQuery    jQuery mobile     Learing jQuery
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML. This enables developers to create abstractions for low-level interaction and animation, advanced effects and high-level, theme-able widgets. The modular approach to the jQuery library allows the creation of powerful dynamic web pages and web applications.

Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design. It lets you build high-performing, elegant Web applications quickly.

eXe eLearning XHTML editor
The eXe project developed a freely available Open Source authoring application to assist teachers and academics in the publishing of web content without the need to become proficient in HTML or XML markup. Resources authored in eXe can be exported in IMS Content Package, SCORM 1.2, or IMS Common Cartridge formats or as simple self-contained web pages.
GCC, the GNU Compiler Collection, includes front ends for C, C++, Objective-C, Fortran, Java, and Ada, as well as libraries for these languages (libstdc++, libgcj,...). GCC was originally written as the compiler for the GNU operating system.
pcc, the Portable C Compiler.The compiler is based on the original Portable C Compiler by S. C. Johnson, written in the late 70's
The LLVM Compiler Infrastructure, is a collection of modular and reusable compiler and toolchain technologies. The primary sub-projects of LLVM are:
1. The LLVM Core libraries provide a modern source- and target-independent optimizer, along with code generation support for many popular CPUs.
2. Clang is an "LLVM native" C/C++/Objective-C compiler,
3. llvm-gcc 4.2 and dragonegg integrate the LLVM optimizers and code generator with the GCC.
4. The LLDB project builds on libraries provided by LLVM and Clang to provide a great native debugger.
5. The libc++ project provides a standard conformant and high-performance implementation of the C++ Standard Library.
6. The compiler-rt project provides highly tuned implementations of the low-level code generator.
7. The vmkit project is an implementation of the Java and .NET Virtual Machines that is built on LLVM technologies.
8. The klee project implements a "symbolic virtual machine" which uses a theorem prover to try to evaluate all dynamic paths through a program, in an effort to find bugs and to prove properties of functions.

Qt Project
QDevelop is a development environment entirely dedicated to Qt4, which requires Qt4, gcc under Linux or MinGW under Windows.

KDevelop is a free, open source IDE (Integrated Development Environment) for MS Windows, Mac OS X, Linux, Solaris and FreeBSD. It is a feature-full, plugin extensible IDE for C/C++ and other programming languages. It is based on KDevPlatform, and the KDE and Qt libraries

CodeLite is an open-source, cross platform IDE for the C/C++ programming languages. The Windows version comes with GCC compiler (free OS have this build in).

PWCT PWCT is a general-purpose visual programming tool designed for novice and expert programmers. A novice programmer can use PWCT to learn programming concepts like Data Structure, Control Structure, Programming Paradigm,..etc. An expert programmer can use PWCT to develop large and/or complex software. Using PWCT we developed a textual programming language Compiler and Virtual Machine, This language called Supernova (http://sourceforge.net/projects/supernova).  Operating System - Microsoft Windows; works fine on Unix using Wine; create Windows applications; create multiplatform applications
Java Java   Java.Net   openJDK-OpenJava    Java-Projects List
The orginal Oracle (Sun) Java.

NetBeans is an integrated development environment (IDE) for developing primarily with Java, but also with other languages, in particular PHP, C/C++, and HTML5. It is also an application platform framework for Java desktop applications and others. The NetBeans IDE is written in Java and can run on Windows, OS X, Linux, Solaris and other platforms supporting a compatible JVM. The NetBeans Platform allows applications to be developed from a set of modular software components called modules. Applications based on the NetBeans Platform (including the NetBeans IDE itself) can be extended by third party developers.
In computer programming, Eclipse is an integrated development environment (IDE). It contains a base workspace and an extensible plug-in system for customizing the environment. Written mostly in Java, Eclipse can be used to develop applications. By means of various plug-ins, Eclipse may also be used to develop applications in other programming languages: Ada, ABAP, C, C++, COBOL, Fortran, Haskell, JavaScript, Lasso, Natural, Perl, PHP, Python, R, Ruby (including Ruby on Rails framework), Scala, Clojure, Groovy, Scheme, and Erlang. It can also be used to develop packages for the software Mathematica. Development environments include the Eclipse Java development tools (JDT) for Java and Scala, Eclipse CDT for C/C++ and Eclipse PDT for PHP, among others.

BlueJ is an integrated Java environment specifically designed for introductory learning. BlueJ was developed specifically for the purpose of learning object orientation with Java.

jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed to change the way that you write JavaScript.

JDeveloper is a freeware IDE supplied by Oracle Corporation. It offers features for development in Java, XML, SQL and PL/SQL, HTML, JavaScript, BPEL and PHP. JDeveloper covers the full development lifecycle from design through coding, debugging, optimization and profiling to deploying. With JDeveloper, Oracle has aimed to simplify application development by focusing on providing a visual and declarative approach to application development in addition to building an advanced coding-environment.
PHP PHP    PHP tutorial
PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language.

PHPforms tutorial
Learn more about creating php forms on your website

PEAR is a framework and distribution system for reusable PHP components.
PHP  is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

is for web developers and database administrators who would like to build a front-end for their MySQL database. However the resulting applications are targeted at non-technical users such as secretaries. Provides extensible and intuitive user interface for MySQL databases with ability to add/edit/delete/search and manage relationships. Written in PHP. (Formerly called Dataface).
Pascal / Delphi Lazarus
Lazarus is the class libraries for Free Pascal that emulate Delphi. Free Pascal is a GPL'ed compiler that runs on Unix-like systems, Win32, and more. Free Pascal is designed to be able to understand and compile the Delphi syntax.
is a cross platform, open source .NET development framework. Mono is a project to create an Ecma standard compliant, .NET-compatible set of tools, including among others a C# compiler and a Common Language Runtime. Mono can be run on Linux, BSD, UNIX, Mac OS X, Solaris and Windows operating systems.
Many people from the open source movement says "use Open Source software without .NET (Mono), 
without licence and .NET hassle, is one better solution".

2015 project uniXMarcelo
, Santo Domingo, Dominican Republic