Variables in PowerShell In our miniseries Variables in Shells, learn how to handle local variables in PowerShell.
Fields, records, and variables in awk In the second article in this intro to awk series, learn about fields, records, and some powerful awk variables.
8 principles to achieve DevOps at scale If your DevOps processes aren't meeting your expectations, try these principles to build an initiative that fits your organization.
Install GNU Emacs on Windows Even if your operating system is closed source, you can still use this popular open source text editor.
How to create a documentation site with Docsify and GitHub Pages Use Docsify to create documentation web pages to publish on GitHub Pages.
Adding themes and plugins to Zsh Expand Z-shell's capabilities with themes and plugins installed with Oh My Zsh.
Make Conway's Game of Life in WebAssembly WebAssembly is a good option for computationally expensive tasks due to its predefined execution environment and memory granularity.
Optimize runtime performance with C++'s move semantics Reducing copy operations is a good way to increase runtime execution speed for performance-critical applications.
Top 5 programming languages for DevOps We round up five of the top programming languages for DevOps and a few handy learning resources for each.
Innovations on the Linux desktop: A look at Fedora 30's new features Learn about some of the highlights in the latest version of Fedora Linux.
Secure your containers with SELinux Hack your system to understand why it's important to configure SELinux to be your first line of container defense.
5 open source tools for container security Use these programs to identify vulnerabilities and scan your containers for malware.