Stargaze from the web browser with an open source planetarium Stellarium is an open source planetarium that enables you to explore the night sky right on your own computer.
5 escape sequences for your Linux shell Use these secret codes for your Bash terminal. Download our new Linux metacharacters cheat sheet.
A guide to SLEs and SLAs for open source projects Setting Service Level Expectations can help a project function successfully when there's no binding contract.
Code more, debug less with virtual environments in Python Protect against unexpected and unwelcome surprises by using venv in Python.
Linux metacharacters cheat sheet By sethkenlon Metacharacters are symbols with special meanings for Bash and other shells. They aren't interpreted literally by the shell, but change how it processes input and output…
How I use Ansible to add a feature to my Linux KDE desktop Follow this tutorial to see how I use KService and Ansible on my Linux KDE desktop.
Manage OpenStack using Terraform and GitLab Follow this tutorial to see how using GitLab can further enhance collaboration in your OpenStack cluster.
Lua loops: how to use while and repeat until Learn how and when to use while and repeat until loops in Lua.
Create a modern user interface with the Tkinter Python library TKVue saves time while developing the graphical interface and makes it easier to maintain and modify the code afterward.
9 holiday gift ideas for open source enthusiasts in 2022 Our community contributors share their gift ideas for fellow fans of open source.
Learn Expect by writing and automating a simple game Code a "guess the number" game in Expect. Then, learn the real power of Expect with a separate script to automate playing the game.
A 10-step guide for a successful hackathon Follow this blueprint for planning, hosting, and managing a successful hackathon.
