pry

powerful irb alternative and runtime developer console

Pry is a powerful alternative to the standard IRB shell for Ruby. It is written from scratch to provide a number of advanced features, some of these include: - Source code browsing (including core C source with the pry-doc gem) - Documentation browsing - Live help system - Open methods in editors (`edit-method Class#method`) - Syntax highlighting - Command shell integration (start editors, run git, and rake from within Pry) - Gist integration - Navigation around state (`cd`, `ls` and friends) - Runtime invocation (use Pry as a developer console or debugger) - Exotic object support (BasicObject instances, IClasses, ...) - A Powerful and flexible command system - Ability to view and replay history - Many convenience commands inspired by IPython, Smalltalk and other advanced REPLs

rubygem-pry

console

logstash

Tool for managing events and logs

metasploit

Advanced open-source platform for developing, testing, and using exploit code

arachni

Web Application Security Scanner Framework

Arachni is a feature-full, modular, high-performance Ruby framework aimed towards helping penetration testers and administrators evaluate the security of web applications.