Nos mandan un artículo sobre como usar “multitail” y “watch” para monitorear log files:

Monitoring system logs or the status of a command that produces file or directory output are common tasks for systems administrators. Learn how to use two popular open source tools simplify these activities for modern systems administrators: the multitail and watch commands.

Nos mandan un artículo introductorio a Vimscript, que es un método para extender y automatizar tareas en el editor de texto vim (VImproved):

In part-1 you can begin to understand the fundamental components of the Vimscript programming language with simple script examples. In Part-2 you can learn how to create and deploy new user defined functions in the Vimscript language.

Nos mandan un artículo sobre el uso de frameworks para la prueba y debug de programas en Python.

Look at how the leading Python testing frameworks provide robust auto-discovery of your application tests. Make sure your applications are written right the first time, and that they stay working through months and years of further tweaks and improvements.

Nos mandan un artículo de como usar una librería de Java llamada “Scitter” para hacer aplicaciones que interactuen con Twitter de manera más sencilla.

Make it substantially easier to access Twitter than just opening an HTTP connection and doing the work by hand as well as making Twitter easily accessible to Java clients and Java developers. With this new Scala Scitter library you wont have too much to do to get started leveraging the Twitter API.

Nos mandan un artículo sobre como invocar comandos de shell desde PHP y dan la referencia a otro artículo titulado Command-line PHP? Yes, you can!:

Learn how to better integrate scripts with command-line tools. Examine using shell_exec(), exec(), passthru(), and system(); safely passing information to the command line; and safely retrieving information from it. See how to integrate closely with underlying shell commands and folding any return values into your interfaces and processes.

Nos mandan un artículo introductorio al desarrollo de aplicaciones en Android…

Android, a complete operating environment based upon the Linux V2.6 kernel, promises to be a market-moving open source platform that will be useful well beyond cell phones. In this article, learn about the Android platform and how it can be used for mobile and nonmobile applications, then build your first Android application. This simple first app you build will get you started quickly, but beleive me, you’ll want to do more after that.

Nos mandan un tutorial de como analizar la estructura de red y recursos para la solución de problemas en nuestras redes:

You can find out a lot about your network by using a variety of different tools. Understanding the layout of your network, and where packets are going, and what people are doing is important. This tutorial examines techniques for monitoring the traffic and content of your UNIX network and how to read and diagnose problems on your network.

Securing a Web Server and your hosted applications is indeed a daunting task, but it’s not an impossible one. As a public resource, your Web Server is like “bloody shark bait” for some. But it doesn’t have to be: Learn to guard against the serious threats to your public Web Servers with a heavy dose of prevention.

Nos mandan un artículo de como utilizar aplicaciones de Python aprovechando las arquitecturas multi-core actuales:

Learn to scale your UNIX Python applications to multiple cores by using the multiprocessing module which is built into Python 2.6. Multiprocessing mimics parts of the threading API in Python to give the developer a high level of control over flocks of processes, but also incorporates many additional features unique to processes.

La gente de IBM nos manda un artículo interesante de como implementar alertas utilizando Ajax Chat:

Wish you could have a dedicated, open source Web chat pop up in response to a system event that lets you know what’s happening in real time. Your search is over with Ajax Chat, an application that’s implemented in JavaScript, PHP and MySQL. You can get that function and much more with Ajax chat, a pop up chat perfect for system adminstrators. Learn how to change configurations, and add as many alert channels as you want. Put this in your Admin toolbox, and become aware of system problems faster.