This particular blog post was sitting on my mind for a long time. I don’t want to start a flame war, but at the same time I also don’t wish for Linux community to build and grow upon ad-hoc solutions that we’ve accumulated over the last 30 years to the packaging and deployment problems. History of Linux automation Remember (old-timer?) Linux user typing commands into terminal that goes and mutates the state of the Linux machine. They’ll go and stop a process, change configuration file and start the process again. They’re the one connecting to the machine and making sure the state of the Linux machine is mutated correctly. Let’s call this method Imperative Configuration.

Nix is a package manager implemented as a minimalistic functional language. Nix package, for example Nginx is a result of a function mkDerivation and Nix tries very hard for result to have two properties: No side-effects. Given the same input to the function, you should get the same binary package stored in Nix Store. Package in Nix Store is immutable. Nix supports Linux, OS X and FreeBSD platforms (probably others like Cygwin, but not as officially supported). Although Nix Manual is quite verbose about how to use Nix, I’ll explain in short how to bootstrap and get started.

Greetings, following is the update for Substance D project. Substance D is an application server built using the Pyramid web framework. It can be used as a base to build a general-purpose web application like a blog, a shopping cart application, a scheduling application, or any other web app that requires both an administration and a retail interface. Substance D owes much of its spirit to the Zope application server. Quick links to project info:

Greetings, following is the update for Substance D project. Substance D is an application server built using the Pyramid web framework. It can be used as a base to build a general-purpose web application like a blog, a shopping cart application, a scheduling application, or any other web app that requires both an administration and a retail interface. Substance D owes much of its spirit to the Zope application server. Quick links to project info:

Greetings, following is the update for Substance D project. Substance D is an application server built using the Pyramid web framework. It can be used as a base to build a general-purpose web application like a blog, a shopping cart application, a scheduling application, or any other web app that requires both an administration and a retail interface. Substance D owes much of its spirit to the Zope application server. Quick links to project info: