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Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。Docker 官方和国内很多云服务商都提供了国内加速器服务。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

Ubuntu 16.04+、Debian 8+、CentOS 7+

$/
  artifacts/
  build/
  docs/
  lib/
  packages/
  samples/
  src/
 tests/

	#!/usr/bin/env python3


	class Pump(object):
	def __init__(self, fuel_capacity):
	self.fuel_capacity = fuel_capacity
	self.car = None


	class GasStation(object):

	#!/bin/sh

	# sendmail-gcloud
	#
	# Installation instructions
	# Copy the content of this file to /usr/sbin/sendmail-gcloud
	#
	# Google Account
	# ---------------
	# Create a Google Cloud account if you don't have one yet. Free trial is available at https://console.cloud.google.com/freetrial

	#include <lua.hpp> // LuaJIT header
	#include <iostream> // Access to std::system("PAUSE")
	#include <memory>

	// A simple class to be bound in our Lua environment.
	class MyClass
	{
	public:
	MyClass()
	{

	# Runs on windows by command -> vlc --vlm-conf path_to_file.vlm

	# Background options
	new bg broadcast enabled
	# bg just plain black background jpg image
	setup bg input "C:\Users\full_path_to\back.jpg"
	setup bg option image-duration=-1
	setup bg output #transcode{sfilter=mosaic{width=1920,height=960,cols=3,rows=2,position=1,order="1,2,3,4,5,6",keep-aspect-ratio=enabled,keep-picture=1,mosaic-align=5},vcodec=mp4v,vb=2000,fps=15}:duplicate{dst=display}

	# Input options

	import cv2
	import numpy as np

	def cylindricalWarp(img, K):
	"""This function returns the cylindrical warp for a given image and intrinsics matrix K"""
	h_,w_ = img.shape[:2]
	# pixel coordinates
	y_i, x_i = np.indices((h_,w_))
	X = np.stack([x_i,y_i,np.ones_like(x_i)],axis=-1).reshape(h_*w_,3) # to homog
	Kinv = np.linalg.inv(K)

	@echo off
	NET SESSION >nul 2>&1
	IF %ERRORLEVEL% NEQ 0 GOTO ELEVATE >nul
	GOTO ADMINTASKS

	:ELEVATE
	CD /d %~dp0 >nul
	MSHTA "javascript: var shell = new ActiveXObject('shell.application'); shell.ShellExecute('%~nx0', '', '', 'runas', 1);close();" >nul
	EXIT

	# I'll be doing another one for Linux, but this one will give you
	# a pop up notification and sound alert (using the built-in sounds for macOS)

	# Requires https://github.com/caarlos0/timer to be installed

	# Mac setup for pomo
	alias work="timer 60m && terminal-notifier -message 'Pomodoro'\
	-title 'Work Timer is up! Take a Break 😊'\
	-appIcon '~/Pictures/pumpkin.png'\
	-sound Crystal"

	Open the find/replace dialog.
	At the bottom will be some Search mode options. Select "Extended (\n \r \t \0 \x...)"
	In either the Find what or the Replace with field entries, you can use the following escapes:
	\n new line (LF)
	\r carriage return (CR)
	\t tab character
	\0 null character
	\xddd special character with code ddd