BASH

JavaScript Timestamp Bugs: How UTC Mistakes Break Web Apps

Learn how a single JavaScript Date() timezone mistake silently corrupts web apps and how …

Search Bash History by Prefix with Alt+Up and Alt+Down (The Fast Way)

Search Bash history by prefix using Alt+Up/Down. Add 2 lines to ~/.inputrc and jump …

Introduction To Bash Scripting [29 Topics]

This introduction to Bash scripting guide is created with different topics that will make …

Bash Expansion: The Complete Beginner’s Guide (2026)

Bash expansion explained for beginners. Learn brace, tilde, parameter, command, arithmetic, process, globbing, word …

38 Bash Tips: Essential Shell Features and Shortcuts (38th Birthday Edition)

Bash turns 38! Learn 38 built-in shell features and tips: keyboard shortcuts, history tricks, …

Display Animated Christmas Tree In Terminal (2026)

It is Christmas!! On behalf of OSTechNix, I wish you all a Merry Christmas! …

How To Read Linux PATH Variable Line by Line [Quick Linux Tip]

Learn a simple, portable Linux shell command to display each PATH directory on its …

From Bash Scripts to AI: Evolution of Workflow Automation

Explore how workflow automation has evolved from simple Bash scripts to advanced AI-driven systems, …

Bash Command Substitution Explained: Automate Scripts with $(…)

Learn Bash command substitution $(…) with practical examples. Automate scripts, use dynamic filenames, and …

How To Avoid Infinite Until Loops In Bash Scripts Using Timeout

Learn how to use the timeout command in Bash scripts to prevent infinite loops …