Command Line & Terminal

Terminal tools, bash scripting, CLI utilities and productivity tips

17 articles

Omarchy Keyboard Shortcuts: The Complete Hotkeys Cheat Sheet (2026)

✅ Tested on Omarchy v3.8.2 · Hyprland — Last updated: August 2026…

Linux Disk Usage: df, du and ncdu Guide

Tested on: Ubuntu 26.04 LTS · Debian 12 · Fedora 44 ·…

Linux find Command: Complete Guide with Real Examples

Tested on: Ubuntu 26.04 LTS · Debian 12 · Fedora 44 ·…

Linux Logs: journalctl and /var/log Complete Guide

Tested on: Ubuntu 26.04 LTS · Debian 12 · Fedora 44 ·…

How to Use sudo on Linux: Complete Guide

Tested on: Ubuntu 26.04 LTS · Debian 12 · Fedora 44 ·…

How to Use GitHub CLI (gh) on Linux: The Complete Guide (2026)

Tested on: GitHub CLI 2.96 — Last updated: July 2026 GitHub CLI…

Kali Linux Commands Cheat Sheet

Last updated: July 2026 A reference for the commands you'll actually type…

systemd Timers: Replace Cron Jobs with a Better Alternative

✅ Tested on Ubuntu 26.04, Debian 12, and Arch Linux — Last…

Neovim: Setup, Configuration and Plugins Guide

Tested on: Neovim 0.10 · Ubuntu 26.04 LTS · Debian 12 ·…

grep, sed and awk: Linux Text Processing Complete Guide

Tested on: Ubuntu 26.04 LTS · Debian 12 · Arch Linux (GNU…