Rahul Bansal rahul286

Commit, clone a container

To 'clone' a container, you'll have to make an image of that container first, you can do so by "committing" the container. Docker will (by default) pause all processes running in the container during commit to preserve data-consistency.

For example;

docker commit --message="Snapshot of my container" my_container my_container_snapshot:yymmdd

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

Vagrant Port Forwarding (8080 -> 80, 8443 -> 443) with `pf` on Mavericks/Yosemite/El-Cap

This guide is a fork from this gist.

Since Mavericks stopped using the deprecated ipfw (as of Mountain Lion), we'll be using pf to allow port forwarding.

1. Create the anchor file

Create an anchor file under /etc/pf.anchors/com.vagrant with your redirection rule like:
important note the trailing whitespace is nessesary

Full blog post can be found here: http://pnommensen.com/2014/09/07/high-performance-ghost-configuration-with-nginx/

Ghost is an open source platform for blogging founded by John O'Nolan and Hannah Wolfe. It's a node.js application and therefore works great in conjunction with nginx. This guide will will help you create a high performance nginx virtual host configuration for Ghost.

"Don't use #nodejs for static content" - @trevnorris. If #nginx isn't sitting in front of your node server, you're probably doing it wrong.
— Bryan Hughes (@nebrius) August 30, 2014

The node.js application runs on a port on your server

WordPress database clean up queries

Orphan rows
Other

	#!/usr/bin/env bash

	# depends on ps_mem : https://github.com/pixelb/ps_mem/

	PID=`pidof hhvm`
	MEM=`/path/to/ps_mem.py -p $PID -t`

	# restart hhvm daemon if using more than 2650000000 bytes
	if [[ $MEM > 2650000000 ]] ; then
	service hhvm restart

	upstream phpfpm {
	server unix:/var/run/php5-fpm.sock;
	}

	upstream hhvm {
	server unix:/var/run/hhvm/hhvm.sock;
	}

	# SSL
	ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

	http {
	log_format bodylog '$remote_addr - $remote_user [$time_local] '
	'"$request" $status $body_bytes_sent '
	'"$http_referer" "$http_user_agent" $request_time '
	'<"$request_body" >"$resp_body"';

	lua_need_request_body on;

	set $resp_body "";
	body_filter_by_lua '

	#!/bin/bash

	# Bash script to install latest version of ffmpeg and its dependencies on Ubuntu 12.04 or 14.04
	# Inspired from https://gist.github.com/faleev/3435377

	# Remove any existing packages:
	sudo apt-get -y remove ffmpeg x264 libav-tools libvpx-dev libx264-dev

	# Get the dependencies (Ubuntu Server or headless users):
	sudo apt-get update

	upstream discourse {
	#fail_timeout is optional; I throw it in to see errors quickly
	server 127.0.0.1:4578 fail_timeout=5;
	}

	# configure the virtual host
	server {
	# replace with your domain name
	server_name discourse.example.com;