Synchronise LVM LVs across a network by sending only snapshotted changes

Extends Sinatra with ActiveRecord helper methods and Rake tasks (now maintained by @holman).

Simple web application deployment with "git push"

Advanced E-mail address validation library in Ruby

Apply VMDK snapshot files

Tools to create and dissect firmware for the DNS-323 and similar NAS boxes

An easily extensible SNMP agent, written entirely in Ruby

A ruby wrapper for the SIOCETHTOOL ioctl

Construct absolute paths and full URLs to actions in a Sinatra application

Extends Sinatra with ActiveRecord helper methods and Rake tasks

Jekyll is a blog-aware, static site generator in Ruby