Run Gollum Locally Using Pow

A quick guide that details how to setup and configure Gollum, a ruby app which turns a Git repository into a full-featured wiki with a robust API.

Ruby Operator Reference

The table below lists all of Ruby’s operators in descending order of precedence. Operators that are implemented as methods may be overridden and are indicated in the Method? column with an X.

Configure Multiple GitHub Repos to Use SSH on the Same Machine

This guide will go over setting up per-project deploy keys for use with GitHub, which allows a server which hosts multiple repositories to use a separate SSH key for each repository.

Get OS X System Info from the Command Line

If you are stuck in a situation where you don’t have access to a graphical interface with a Mac (for example, if your only access is via SSH) and you need to get some system information from it, there are a few options that you can pursue to get the information you need from the Terminal application in OS X.