David Millar davmillar

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Look at LSB init scripts for more information.

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)

A simple Ghostscript command to merge two PDFs in a single file is shown below:

gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdf

Install Ghostscript:

Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.

wget -mpck --html-extension --user-agent="" -e robots=off --wait 1 -P . www.foo.com

-m (Mirror) Turns on mirror-friendly settings like infinite recursion depth, timestamps, etc.

	echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
	. ~/.bashrc
	mkdir ~/local
	mkdir ~/node-latest-install
	cd ~/node-latest-install
	curl http://nodejs.org/dist/node-latest.tar.gz \| tar xz --strip-components=1
	./configure --prefix=~/local
	make install # ok, fine, this step probably takes more than 30 seconds...
	curl https://www.npmjs.org/install.sh \| sh

	//Tango Palette: http://tango.freedesktop.org/Tango_Icon_Theme_Guidelines#Color_Palette
	//Licensed as Public Domain
	//SASS'd by James Mason ([email protected])

	//Butter
	$light_butter: #fce94f
	$butter: #edd400
	$dark_butter: #c4a000

	//Orange

	#!/bin/bash
	# bash generate random alphanumeric string
	#

	# bash generate random 32 character alphanumeric string (upper and lowercase) and
	NEW_UUID=$(cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w 32 \| head -n 1)

	# bash generate random 32 character alphanumeric string (lowercase only)
	cat /dev/urandom \| tr -dc 'a-z0-9' \| fold -w 32 \| head -n 1

	/**
	* Given "0-360" returns the nearest cardinal direction "N/NE/E/SE/S/SW/W/NW"
	*/
	export function getCardinal(angle) {
	/**
	* Customize by changing the number of directions you have
	* We have 8
	*/
	const degreePerDirection = 360 / 8;

	<?php

	# Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
	# http://creativecommons.org/publicdomain/zero/1.0/

	if (!isset($_POST['source']) \|\| !isset($_POST['target'])) {
	header($_SERVER['SERVER_PROTOCOL'] . ' 400 Bad Request');
	exit;
	}