viebig’s gists

viebig / docker-remove-all-image-and-containers.sh

Created March 23, 2016 22:53

Docker remove all images and containers

-# Delete all containers
-docker rm $(docker ps -a -q)
-# Delete all images
-docker rmi $(docker images -q)

viebig / stop-remove-all-docker-containers.sh

Created March 23, 2016 22:49

Stop and remove all docker containers

	docker stop $(docker ps -a -q)
	docker rm $(docker ps -a -q)

viebig / clean-docker-free-disk-space.sh

Last active March 24, 2016 16:48

Clean docker, free some disk space

	# Make sure that exited containers are deleted
	docker rm -v $(docker ps -a -q -f status=exited)
	# Remove unwanted ‘dangling’ images.
	docker rmi $(docker images -f "dangling=true" -q)
	# Unwanted volumes
	docker run -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/docker:/var/lib/docker --rm martin/docker-cleanup-volumes

	# or just
	docker rm -v $(docker ps -a -q -f status=exited) && \
	docker rmi $(docker images -f "dangling=true" -q) && \

viebig / server.php

Created March 18, 2016 18:02

Simple HTTP echo server (Generic TCP)

	<?php
	//
	// By: Spicer Matthews <[email protected]>
	// Company: Cloudmanic Labs, LLC
	// Date: 5/19/2011
	// Description: This is an echo server. It will read any messages sent in and then echo them back out.
	//
	$hostname = "127.0.0.1";
	$portno = "7834";
	ob_implicit_flush();

viebig / reflect.py

Created March 16, 2016 20:08 — forked from huyng/reflect.py

A simple echo server to inspect http web requests

	#!/usr/bin/env python
	# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
	# Written by Nathan Hamiel (2010)

	from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
	from optparse import OptionParser

	class RequestHandler(BaseHTTPRequestHandler):

	def do_GET(self):

viebig / docker.bash

Created January 28, 2016 22:28

Sample docker deploy script, using bash ssh rsync

	#!/bin/bash
	appname="my-docker-app"

	if [ $1 == "deploy" ]
	then
	host="ec2-user@ec2"
	ssh -tt $host "mkdir $appname && cd $appname && sudo chmod 777 * -R"
	rsync --progress --exclude-from 'deploy.exclude' -avz -e "ssh" . $host:$appname
	ssh -tt $host "cd $appname && docker build -t $appname ."
	ssh -tt $host "cd $appname && docker ps -q --filter='image=$appname' \| xargs docker stop"

viebig / ec2hostname.rb

Created January 27, 2016 12:03 — forked from kixorz/ec2hostname.rb

EC2 Instance Route53 Hostname registration init.d script. Instance needs to have the attached IAM instance role policy applied.

	#!/usr/bin/ruby
	# chkconfig: 35 99 01
	# description: EC2 DNS registration
	# processname: ec2hostname

	require 'aws-sdk'
	require 'net/http'

	`touch /var/lock/subsys/ec2hostname`

viebig / Google Chrome Console Search Hotkeys

Created January 20, 2016 17:05

	To search scripts, stylesheets and snippets by filename you can use:

	* Ctrl + O (Windows)
	* Cmd + O (Mac OSX)

	To perform a text search within the current file you can use:

	* Ctrl + F (Windows)
	* Cmd + F (Mac OSX)

viebig / mogrify.sh

Created January 4, 2016 16:18

Mogrify optimize/compress/resize JPG close to photoshop, fireworks

mogrify -resize 50% -unsharp 0.25x0.25+8+0.065 -dither None -posterize 136 -quality 82 -define jpeg:fancy-upsampling=off *.jpg

viebig / sigep.php

Created January 1, 2016 18:34

Exemplo de requisição para geração de etiquetas do correios

	<?php
	$usuario = 'sigep';
	$senha = 'n5f9t8';
	$contrato = '9912208555';
	$cartao = '0057018901';

	$context = stream_context_create(array(
	'ssl' => array(
	'verify_peer' => false,
	'verify_peer_name' => false,

Guilherme Viebig viebig