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Riccardo Bartoli rbartoli

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rbartoli /
Last active Sep 28, 2016
PM2 installation steps
# Add safe user
useradd -s /bin/bash -m -d /home/safeuser -c "safe user" safeuser
passwd safeuser
usermod -aG sudo safeuser
# Install PM2
sudo npm install -g pm2
cd project
NODE_ENV=production pm2 start server.js
pm2 startup
View Where is that console.log?
['log', 'warn'].forEach(function(method) {
var old = console[method];
console[method] = function() {
var stack = (new Error()).stack.split(/\n/);
// Chrome includes a single "Error" line, FF doesn't.
if (stack[0].indexOf('Error') === 0) {
stack = stack.slice(1);
var args = [].slice.apply(arguments).concat([stack[1].trim()]);
return old.apply(console, args);
View Deploy with

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This gist assumes:

  • you have a local git repo
  • with an online remote repository (github / bitbucket etc)
  • and a cloud server (Rackspace cloud / Amazon EC2 etc)
    • your (PHP) scripts are served from /var/www/html/
    • your webpages are executed by apache
    • apache's home directory is /var/www/
rbartoli / js: sortBy
Last active Aug 29, 2015
JS: Object sort with additional parameters
View js: sortBy
var sort_by;
(function() {
// utility functions
var default_cmp = function(a, b) {
if (a == b) return 0;
return a < b ? -1 : 1;
getCmpFunc = function(primer, reverse) {
var dfc = default_cmp, // closer in scope
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