MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Adirael

#!/bin/bash
#
# This script configures WordPress file permissions based on recommendations
# from http://codex.wordpress.org/Hardening_WordPress#File_permissions
#
# Author: Michael Conigliaro <mike [at] conigliaro [dot] org>
#
WP_OWNER=www-data # <-- wordpress owner
WP_GROUP=www-data # <-- wordpress group
WP_ROOT=$1 # <-- wordpress root directory

marek-saji

function safeJSONStringify (input, maxDepth)
{

    var output,
        refs = [],
        refsPaths = [];
        
    maxDepth = maxDepth || 5;
    
    function recursion (input, path, depth)

kennwhite

# This is the nuclear option. Use with extreme care
# Works up to and including Mountain Lion (10.8.x)
 
# Show all extended attributes
ls -lOe ~/dir-to-fix
 
# Remove no-change attributes
sudo chflags nouchg ~/dir-to-fix

# Recursively clear all entended attributes

victorreyesh

//Install Macports.
//Install aircrack-ng:
sudo port install aircrack-ng
//Install the latest Xcode, with the Command Line Tools.
//Create the following symlink:
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport
//Figure out which channel you need to sniff:
sudo airport -s

sudo airport en1 sniff [CHANNEL]

nijikokun

So, I was developing a node shell script and wanted to determine the time it took from start, to finish to generate the output of a file. Simple, right? It is, but the problem is that if you want a clean way to do it... you have to develop it, otherwise you'll have a lot of wrapper code surrounding methods and such. So I wrote a small method to simplify it even further.

Benchmark Method:

function benchmark (method) {
  var start = +(new Date);

  method && method(function (callback) {
 var end = +(new Date);

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

jpalala

Install va homebrew

If you don't have homebrew installed - get homebrew here

Then run: brew install elasticsearch

Configuration

Update the elasticsearch configuration file in /usr/local/etc/elasticsearch/elasticsearch.yml.

Brainiarc7

Using VAAPI's hardware accelerated video encoding on Linux with Intel's hardware on FFmpeg and libav

Hello, brethren :-)

As it turns out, the current version of FFmpeg (version 3.1 released earlier today) and libav (master branch) supports full H.264 and HEVC encode in VAAPI on supported hardware that works reliably well to be termed "production-ready".

ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r