peterhancock PeterHancock

one

Running a node script on your $PATH but with the --harmony flag

Some npm packaged scripts are written as frameworks that dynamically require user node scripts, e.g. the gulp CLI script requires the user provided Gulpfile.js (by default).

To write .js using ES6 syntax is problematic; if the $PATH script for a framework x looks like

#!/usr/bin/env node
var x = require('x');

...

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	@GrabConfig(systemClassLoader=true)
	@GrabResolver(name='org.climatic', root='http://dl.bintray.com/content/climatic/climatic')
	@Grab('com.sun.jersey:jersey-core:1.10')
	@Grab('com.sun.jersey:jersey-client:1.10')
	@Grab('com.sun.jersey.contribs.jersey-oauth:oauth-signature:1.10')
	@Grab('com.sun.jersey.contribs.jersey-oauth:oauth-client:1.10')
	@Grab('org.climatic:climatic-core:0.1.2')

	import com.sun.jersey.api.client.Client
	import com.sun.jersey.api.client.ClientResponse

	<html>
	<head>
	<script src="http://cdnjs.cloudflare.com/ajax/libs/three.js/r61/three.min.js"></script>
	</head>
	<body>
	<script>

	var camera, scene, renderer;
	var geometry, material;
	var meshes = [];

	//cmd.js
	exports.invoke = function(shell, options) {
	shell.emit('async', function(resume) {
	someAsyncFn(function(result){
	shell.log(result);
	resume();
	});

	//app.js

	//app.js

	var readline = require('readline'), rl = null, ....

	function startRl() {
	rl = readline.createInterface(process.stdin, process.stdout);
	rl.setPrompt('> ');
	rl.on('line', function (userInput) {
	shell.execute(userInput);
	rl.prompt();

	mkdir ~/app-root/data/tmp
	mysqldump -h $OPENSHIFT_MYSQL_DB_HOST -P ${OPENSHIFT_MYSQL_DB_PORT:-3306} -u ${OPENSHIFT_MYSQL_DB_USERNAME:-'admin'} --password="$OPENSHIFT_MYSQL_DB_PASSWORD" --all-databases > ~/app-root/data/tmp//all.sql