"Vagrant is a tool for building and distributing virtualized development environments.
By providing automated creation and provisioning of virtual machines using Oracle’s VirtualBox, Vagrant provides the tools to create and configure lightweight, reproducible, and portable virtual environments. For more information, see the part of the getting started guide on ”Why Vagrant?”
Are you ready to revolutionize the way you work? Check out the getting started guide."
"I will explain my steps bundling Ubuntu 11.10 into Vagrant box and run it."
"Chef Solo allows you to run Chef Cookbooks in the absence of a Chef Server.
To provide the raw execution of cookbook recipes, the complete cookbook needs to be present on the disk."
"This repository is the primary project source of Opscode's published, public cookbooks for Chef. This repository is considered "in development." Published cookbooks are shared by Opscode on the Chef Community Site."
"Puppet Forge! This is the place to find and share modules for Puppet, the open source data center automation tool. "
"Every little piece of software and hardware that's necessary to make your application available to users is infrastructure. The application server serving and executing your code, the web server, your email delivery provider, the service that tracks errors and application metrics, the servers or virtual machines your services are running on.
Every little piece of it can break at any time, can stall at any time. The more pieces you have in your application puzzle, the more breaking points you have. And everything that can break, will break. Usually not all at once, but most certainly when it's the least expected, or just when you really need your application to be available."
"On Debian-based distributions, such as Ubuntu, you can install Jenkins through apt-get.
Recent versions are available in an apt repository.
You need to have a JDK and JRE installed. openjdk-6-jre and openjdk-6-jdk are suggested. As of 2011-08 gcj is known to be problematic - see https://issues.jenkins-ci.org/browse/JENKINS-743.
Please make sure to back up any current Hudson or Jenkins files you may have."
"An extendable open source continuous integration server"
"Solarized is a sixteen color palette (eight monotones, eight accent colors) designed for use with terminal and gui applications. It has several unique properties. I designed this colorscheme with both precise CIELAB lightness relationships and a refined set of hues based on fixed color wheel relationships. It has been tested extensively in real world use on color calibrated displays (as well as uncalibrated/intentionally miscalibrated displays) and in a variety of lighting conditions."
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Solarized comes with both light and dark colorschemes and what makes it so special is that the contrast is "low in lightness but the colors are still well distinguishable due to the different hue values used" says Lu Wang. But that's of not all. Check out the Solarized homepage for a lot more info and screenshots.
There are Solarized color schemes available for many applications: Vim, Emacs, IntelliJ IDEA, Netbeans, Mutt, GIMP and more. Below I'll tell you how to set up Solarized for Gnome Terminal (and Guake) as well as Gedit."
"The Eclipse Color Theme plugin makes it possible to switch color themes conveniently and without side effects. It includes the most popular themes from eclipsecolorthemes.org, but you can add any theme created on the site by exporting it as XML. "
"Augeas is a configuration editing tool. It parses configuration files in their native formats and transforms them into a tree. Configuration changes are made by manipulating this tree and saving it back into native config files."
"First off, it’s using a parameterised class, so there’s no global variables polluting the namespace while still allowing us to change the parameters used to configure NTP without editing the module itself. If you’re using an older version of Puppet that doesn’t support parameterised classes, a defined type will work just as well.
Secondly, it has support for a good number of different distributions but it has a default case that causes Puppet to abort and let the user know that this module isn’t supported on their machine. This is much better than just blindly making changes to a system using values that may or may not work for it."
"Sonar is an open platform to manage code quality."