Mr. Ivan lopesivan

Update all pulled docker images

docker images |grep -v REPOSITORY|awk '{printf "%s:%s\n", $1, $2}'|xargs -L1 docker pull

Remove dangling images

docker images -qf dangling=true | xargs docker rmi

Remove dangling volumes

docker volume ls -qf dangling=true | xargs -r docker volume rm

Build gstreamer from source (git checkouts):

Install build dependencies:

sudo apt-get install gtk-doc-tools liborc-0.4-0 liborc-0.4-dev libvorbis-dev libcdparanoia-dev libcdparanoia0 cdparanoia libvisual-0.4-0 libvisual-0.4-dev libvisual-0.4-plugins libvisual-projectm vorbis-tools vorbisgain libopus-dev libopus-doc libopus0 libopusfile-dev libopusfile0 libtheora-bin libtheora-dev libtheora-doc libvpx-dev libvpx-doc libvpx3 libqt5gstreamer-1.0-0 libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libflac++-dev libavc1394-dev libraw1394-dev libraw1394-tools libraw1394-doc libraw1394-tools libtag1-dev libtagc0-dev libwavpack-dev wavpack

Extras:

	#include <stdio.h>
	#include <sqlite3.h>
	#include <pthread.h>
	#include <stdlib.h>
	#include <unistd.h>
	#include <string.h>
	#include <time.h>

	#define MAX_THREADS 100

	import sqlite3
	import os
	from itertools import cycle, product

	DB_FILE = "data.sqlite3"
	num_rows = 100000000
	elements = cycle(product(["name1", "name2", "name3"], [1,2,3]))

	conn = sqlite3.connect(DB_FILE)
	curs = conn.cursor()

	import sqlite3
	import os
	from itertools import cycle, product

	DB_FILE = "data.sqlite3"
	num_rows = 100000000
	elements = cycle(product(["name1", "name2", "name3"], [1,2,3]))

	conn = sqlite3.connect(DB_FILE)
	curs = conn.cursor()

	[program:test]
	command=/usr/bin/python /home/ubuntu/test.py
	directory=/home/ubuntu
	autostart=true
	autorestart=true
	startretries=3
	stderr_logfile=/home/ubuntu/test.err.log
	stdout_logfile=/home/ubuntu/test.out.log
	user=ubuntu

	#! /usr/bin/env bash

	# Install any build dependencies needed for curl
	sudo apt-get build-dep curl

	# Get latest (as of Feb 25, 2016) libcurl
	mkdir ~/curl
	cd ~/curl
	wget http://curl.haxx.se/download/curl-7.50.2.tar.bz2
	tar -xvjf curl-7.50.2.tar.bz2

	FROM launcher.gcr.io/google/debian9:latest

	RUN apt-get update && apt-get install -y gnupg wget software-properties-common
	RUN wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key \| apt-key add -
	RUN apt-add-repository "deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-6.0 main"
	RUN apt-get update && apt-get install -y clang-6.0
	RUN apt-get -y install libclang-common-6.0-dev libclang-6.0-dev libclang1-6.0 libllvm6.0 llvm-6.0-dev

	## ISSUE:
	# CMake Error at /usr/share/cmake-3.7/Modules/FindPackageHandleStandardArgs.cmake:138 (message):

	#!/usr/bin/env python

	'''
	Usage :
	$ echo encoded_url \| python url-decoder.py
	'''
	import sys
	import urllib

	data = sys.stdin.read()