Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...

With an immutable distribution, you never have to worry about an upgrade breaking things. These are my favorite immutable Linux distros.

Azure DevOps Server is the replacement for Team Foundation Server, rebranding the on-premises tool and adding on-premises ...

There's no shortage of text editors on Linux, but Helix Editor may just be the best one out there. Here's why.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Amy is an ACA and the CEO and founder of OnPoint ...

Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

Forget the bare minimum - here's how much RAM you actually need to get the best performance out of your Linux system.

Use these Linux commands to quickly search and find anything from the Linux terminal, without digging through folders in a GUI file manager.

Traditionally, the term braindump referred to someone taking an exam, memorizing the questions, and sharing them online for ...

Here's what you need to know about each update to the current version of Windows 10 as it's released from Microsoft. Now updated for KB5066791, released on Oct. 14, 2025. Download now to see how ...