Zitao Xiong caoer

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

First one found from of

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

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

README

Create a template service file at /etc/systemd/system/[email protected]. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target

Edward Snowden at IETF 93

Edward Snowden answered questions after a showing of CITIZENFOUR at the IETF93 meeting; this is a transcript of the video recording.

For more information, see the Internet Society article.

Introduction
Scale of Pervasive Monitoring
Returning to the US
Preserving the Internet

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

	// A script that can pull down the result of the introspection query
	// from a running graphql server.

	// Dependencies:
	// npm i -S isomorphic-fetch graphql-tag graphql apollo-client

	// Usage:
	// node fetch-graphql-schema [graphql url]

	// Example:

	function asyncFunc(e) {
	return new Promise((resolve, reject) => {
	setTimeout(() => resolve(e), e * 1000);
	});
	}

	const arr = [1, 2, 3];
	let final = [];

	function workMyCollection(arr) {

	# npm using https for git
	git config --global url."https://github.com/".insteadOf [email protected]:
	git config --global url."https://".insteadOf git://

	# npm using git for https
	git config --global url."[email protected]:".insteadOf https://github.com/
	git config --global url."git://".insteadOf https://

	http://freecode-freecode.blogspot.com/2008/11/how-to-gbkgb2312-and-utf-8-encoding.html

	GB2312UTF8 = {
	Dig2Dec : function(s){
	var retV = 0;
	if(s.length == 4){
	for(var i = 0; i < 4; i ++){
	retV += eval(s.charAt(i)) * Math.pow(2, 3 - i);
	}
	return retV;

	$ ssh <user>@<mac-without-screen>

	$ sudo defaults write /var/db/launchd.db/com.apple.launchd/overrides.plist com.apple.screensharing -dict Disabled -bool false
	$ sudo launchctl load /System/Library/LaunchDaemons/com.apple.screensharing.plist
	/System/Library/LaunchDaemons/com.apple.screensharing.plist: Service is disabled
	$ sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.screensharing.plist