Devin Austin dhoss

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

UPDATE: A better way! (August 2015)

As pointed out by @johntyree in the comments, using git reflog is easier and more reliable. Thanks for the suggestion!

 $ git reflog
1ed7510 HEAD@{1}: checkout: moving from develop to 1ed7510
3970d09 HEAD@{2}: checkout: moving from b-fix-build to develop
1ed7510 HEAD@{3}: commit: got everything working the way I want
70b3696 HEAD@{4}: commit: upgrade rails, do some refactoring

	# inspired by https://github.com/rspec/rspec-core/pull/596
	require 'rspec/core/formatters/base_formatter'

	module RSpec
	module Core
	module Formatters
	class FailuresFormatter < BaseFormatter

	def dump_failures
	return if failed_examples.empty?

	#!/bin/sh

	git filter-branch --env-filter '

	an="$GIT_AUTHOR_NAME"
	am="$GIT_AUTHOR_EMAIL"
	cn="$GIT_COMMITTER_NAME"
	cm="$GIT_COMMITTER_EMAIL"

	if [ "$GIT_COMMITTER_EMAIL" = "[email protected]" ]

	set :shared_children, shared_children << 'tmp/sockets'

	namespace :deploy do
	desc "Start the application"
	task :start, :roles => :app, :except => { :no_release => true } do
	run "cd #{current_path} && RAILS_ENV=#{stage} bundle exec puma -b 'unix://#{shared_path}/sockets/puma.sock' -S #{shared_path}/sockets/puma.state --control 'unix://#{shared_path}/sockets/pumactl.sock' >> #{shared_path}/log/puma-#{stage}.log 2>&1 &", :pty => false
	end

	desc "Stop the application"
	task :stop, :roles => :app, :except => { :no_release => true } do

	var parser = document.createElement('a');
	parser.href = "http://example.com:3000/pathname/?search=test#hash";

	parser.protocol; // => "http:"
	parser.hostname; // => "example.com"
	parser.port; // => "3000"
	parser.pathname; // => "/pathname/"
	parser.search; // => "?search=test"
	parser.hash; // => "#hash"
	parser.host; // => "example.com:3000"

	function merge(target, source) {

	/* Merges two (or more) objects,
	giving the last one precedence */

	if ( typeof target !== 'object' ) {
	target = {};
	}

	for (var property in source) {

	/* Exercise: Loops and Functions #43 */
	package main

	import (
	"fmt"
	"math"
	)

	func Sqrt(x float64) float64 {
	z := float64(2.)

	#Model

	@user.should have(1).error_on(:username) # Checks whether there is an error in username
	@user.errors[:username].should include("can't be blank") # check for the error message

	#Rendering
	response.should render_template(:index)

	#Redirecting
	response.should redirect_to(movies_path)

	#!/bin/bash

	PORT=5000
	# This should be the directory name/app name
	APP="TDP"
	PIDFILE="$HOME/$APP.pid"
	STATUS="$HOME/$APP.status"

	# The actual path on disk to the application.
	APP_HOME="$HOME/$APP"