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Learn how to program in Python by building a simple dice game

Python is a good language for young and old, with or without any programming experience.

Two people chatting via a video conference app

My favorite open source tools to meet new friends

Quarantine hasn't been all bad—it's allowed people to create fun online communities that also help others.

Computer screen with files or windows open

How to read and write files in C++

If you know how to use I/O streams in C++, you can (in principle) handle any kind of I/O device.

Net catching 1s and 0s or data in the clouds

Why you should care about service mesh

Service mesh provides benefits for development and operations in microservices environments.

Linux sed command cheat sheet

By sethkenlon

Sed is a Linux stream editor. It transforms text in an input stream, such as a file or pipe. Sed works on one line at a time. Because it has no visual display, it creates a…

Elevating open leaders by getting out of their way

Your organization's leaders likely know the most effective and innovative path forward. Are you giving them the space they need to get you there?

How to use the Linux sed command

Learn basic sed usage then download our cheat sheet for a quick reference to the Linux stream editor.

Identify Linux performance bottlenecks using open source tools

Not long ago, identifying hardware bottlenecks required deep expertise. Today's open source GUI performance monitors make it pretty simple.

How Linux got to be Linux: Test driving 1993-2003 distros

Linux powers the internet, confirms EU commissioner

EU celebrates the importance of open source software at the annual EU Open Source Policy Summit.

Read and write files with Bash

Learn the different ways Bash reads and writes data and when to use each method.

Build a to-do list app in React with hooks

Learn to build React apps using functional components and state management.

Organize for Innovation

By openorgbook

What principles ground your organization's culture and drive its operations? And are those principles the ones best suited to solving the problems you're facing?