Pianu Teaches You to Play the Piano, Right In Your Web Browser

If you’ve ever wanted to learn to play the piano, Pianu can help. All you need is a web browser, and an internet connection-whether you’re on a PC using a mouse and keyboard, a tablet or smartphone, or actually have a keyboard to plug into your computer.


chromecast-audio-stream – Stream your Windows PC’s audio to the Chromecast

Top 10 TED Talks That Could Change Your Life

There’s no time like the present to grow or refine ourselves a little bit more, and few resources are as helpful as TED talks. In that vein, here are the top 10 TED talks we’ve featured on Lifehacker or that have been popular on TED.


netify-jump – Netify Jump is a software-based system that effectively transforms your computer into a WiFi router and/or repeater.

60+ Awesome, Free Tools for Modern Storytellers – Thoughts on Media

Writing Websites/blogs Medium: Medium is a great writing and collaboration tool, and can be an excellent place to get your writing in front of lots of people. WordPress : An oldie but a goodie. Domainr: Fast, free, domain name search, short URLs.

bndr * Your best Slack’s friend

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Roland TR-909 drum machine made with HTML5 and <3

The Best Cover Songs of 2015

I didn’t realize it until I began laying out our post, but this year’s Best Cover Songs list shares quite a few artists with last year’s. And some that showed up here the year before that. Jack White’s on his fourth appearance.

Two-hour DJ set from Tycho

I have really been digging this Burning Man sunrise DJ set from Tycho. (via @arainert)

Linux Training

“I started out with another online AWS training website and felt like their courses were not complete when it came to the AWS SysOps Administrator test. Linux Academy’s SysOps course is very detailed. I sat down and followed my custom lesson plan to the letter.

How to Be Awesome Every Hour of the Day

We all have our highs and lows. In times of stress, anxiety, or exhaustion, we are quick to forgive ourselves for being less than awesome. But the twisted reality is that when times are the worst, that’s when we need to be our best.

Folk Alley’s 10 Favorite Albums Of 2015

These simple, stripped-down, raw, traditional Appalachian ballads, hymns and story-songs are delivered with beautifully blended harmonies. Anna Roberts-Gevalt and Elizabeth LaPrelle are on a mission to shine new light on old songs and pass the tradition to a new generation. This is pure folk music – it doesn’t get much better than this.

How to memorize anything

Joshua Foer, winner of the 2006 USA Memory Championship and author of Moonwalking with Einstein: The Art and Science of Remember


letsencrypt.sh – letsencrypt/acme client implemented as a shell-script


sup – Super simple deployment tool – just Unix – think of it like ‘make’ for a network of servers


cheat allows you to create and view interactive cheatsheets on the command-line. It was designed to help remind *nix system administrators of options for commands that they use frequently, but not frequently enough to remember.

Grav – A Modern Flat-File CMS | Grav

Grav is an easy to use, yet powerful, opensource CMS that requires no database


iOS Cookies

iOS Cookies | A hand curated collection of iOS libraries written in Swift

UpUp – Offline First in 1 line of Javascript

Let users visit your site, even when they’re on a plane over the Atlantic, or 20,000 leagues under the sea. #OfflineFirst

Template Stash – Free Themes and Website Templates

A curation of free, responsive templates + themes for WordPress, Bootstrap, Ghost, Shopify and other platforms.


elo-rating-d – ELO rating system in the D programming language

How to find out information about a LXC (Linux container) CPU & Memory Usage

How can I find out information about a Linux container (LXC) such as CPU usage and memory usage from the command prompt? Is there is top command like a tool for lxc to monitor memory and cpu usage? You need to use the lxc-info command to display the following information about a LXC: CPU usage in seconds.

LXC Networking Guide

Containers need to have an IP so they are available on the network. In Linux ‘bridges’ are used to connect VMs to a network. Think of a bridge as software switch that is created in the host. Now virtual machines and containers can connect to this bridge for their networking.


A protocol detecting server, based off the https://github.com/joushou/serve2 library. Scroll down for installation and usage info. You don’t like having to have to decide what port to use for a service? Maybe you’re annoyed by a firewall that only allows traffic to port 80?

Sensu: the open-source monitoring framework

Designed in the era of public, private, and hybrid cloud computing, Sensu’s modern architecture allows it to monitor dynamic infrastructure at scale, capable of securely traversing complex public networks to monitor tens of thousands of globally distributed machines and services.

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How To Deploy a Meteor.js Application on Ubuntu 14.04 with Nginx | DigitalOcean

Deploy a Meteor.js application on Ubuntu 14.04 with Nginx and MongoDB. This tutorial shows you how to build and deploy a production-ready version of your JavaScript application using the Meteor framework.

Breaking down system time usage in the Solaris kernel

Blog O’ Matty – Blog O’ Matty

LDOMs (OVM for SPARC) Command line reference [cheat sheet]

LDOMs (OVM for SPARC) Command line reference [cheat sheet], start, stop ldom. Bind, unbind ldoms, List resources, save configurations, add cpu, memory, cpu cores, disks, crypto units, MAU etc to guest ldoms.

How to check and measure FC HBA utilization?

How do I to check and measure FC HBA utilization? How do I determine how much io is going through an HBA? How do I determine if an HBA is being overloaded with io? How do I determine if an HBA has reached its available capacity limit?

TelePromptor v1.4

Welcome to TelePromptor The next generation of teleprompted script reading. Here is a simple tutorial to show you how it works. Timed Break: 5 seconds That was a five second break. You can use a break when making a point or simply to catch your breath.

South Africa Proxy Server List – South African Proxies

Proxy Server List – this page provides and maintains the largest and the most up-to-date list of working proxy servers that are available for public use. Our powerful software works all day checking over a million proxies daily with most proxy servers tested at least once every 15 minutes, thus creating one of the most reliable proxy lists on the Internet – all for free.