Jason H JaosnHsieh

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Collection of sysctl networking notes

List & reloading changes
Summary details of each connection status
Settings tweaking in /etc/sysctl.conf
- Detailed setting notes
- Control TIME_WAIT and connection tracking timeouts
Miscellaneous
- Nginx Plus additions
Further reading

Most active GitHub users (git.io/top)

The list would not be updated for now. Don't write comments.

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 21 Sep 2022 till Thu, 21 Sep 2023.

Because of GitHub search limitations, only 1000 first users according to amount of followers are included. If you are not in the list you don't have enough followers. See raw data and source code. Algorithm in pseudocode:

githubUsers

	var mongoose = require('mongoose');

	mongoose.connect('mongodb://localhost/test');

	var db = mongoose.connection;

	db.on('error', function() {
	return console.error.bind(console, 'connection error: ');
	});

	user www-data;
	worker_processes 4;

	error_log /var/log/nginx/error.log;
	pid /var/run/nginx.pid;

	events {
	worker_connections 1024;
	}

	<!DOCTYPE html>
	<html>
	<head>
	<title>localStorage Test</title>
	<script type="text/javascript" >
	var count = 0;
	var storageHandler = function () {
	alert('storage event 1');
	};

	# One liner for counting unique IP addresses from nginx logs
	# Feel free to comment with better ideas - I'm sure it's not the best way of doing this (I'm no awk ninja!)
	#
	# Sample output:
	#
	# $ cat example.com.access.log \| awk -F " " '{a[$1]++ } END { for (b in a) { print b, "\t", a[b] } }'
	# 66.65.145.220 49
	# 92.63.28.68 126

	cat example.com.access.log \| awk -F " " '{a[$1]++ } END { for (b in a) { print b, "\t", a[b] } }'

	<html>
	<body>
	<video id="v" width="300" height="300"></video>
	<input id="b" type="button" disabled="true" value="Take Picture"></input>
	<canvas id="c" style="display:none;" width="300" height="300"></canvas>
	</body>
	<script>
	navigator.getUserMedia({video: true}, function(stream) {
	var video = document.getElementById("v");
	var canvas = document.getElementById("c");

	package main

	import (
	"flag"
	"io"
	"log"
	"net"
	"runtime"
	)