View and Manage Files using head, tail and cat Commands in Linux
Most sysadmins only use cat to dump a file and tail -f to watch logs. That…
16 Fun Linux One-Liners Every Command-Line User Should Try
Linux command line has a lot of fun around itself and many tedious task can be…
CrowdStrike Threat Hunts for Shell Command Obfuscation on VMware ESX
Using CrowdStrike Falcon® Next-Gen SIEM, these patterns can be deployed as correlation rules across ESX shell…
9 Deprecated Linux Networking Commands and Alternative Tools You Should Use
Linux provides tons of command line utilities that Linux administrators learned years ago are now outdated….
15 Linux Interview Questions and Answers for System Administrators
Most Linux interview lists recycle the same 10 questions from a decade ago, and many of…
Yazi: Fast Rust-Based Terminal File Manager for Linux
Yazi is a terminal-based file manager written in Rust that lets you browse, preview, and manage…
agentOS: Run AI Agents in a Secure Linux Sandbox
I burned through half of my E2B sandbox budget in just two weeks by spinning up…
Flyline: Add Syntax Highlighting, Fuzzy Search, and AI to Bash
If your Bash prompt still feels like it belongs in 2005, with no syntax highlighting, no…
Try uutils-coreutils: Rust Alternative to GNU Coreutils
For years, I never gave GNU coreutils much thought. They’re the standard Linux commands like ls,…
Nushell: A Better Shell for Files, Processes, and JSON
If you’ve ever chained together ls, awk, and grep just to find a file or extract…
16 Microsoft Teams Alternatives for Linux Users in 2026
In this guide, we explore the best Microsoft Teams alternatives for Linux that you can use…
How to Copy Millions of Files Faster in Linux
You’ve been copying files with cp for years, and if you’re moving a 50GB backup or…
mktemp: Create Secure Temporary Files Easily in Linux
The mktemp command in Linux creates temporary files and directories with unique, unpredictable names, which is…
11 Commands to View Linux Hardware Details (CPU, RAM, Disk)
Learn 11 essential Linux commands to check hardware info including CPU, RAM, disk, USB, and PCI…
How to Use GPG to Encrypt and Decrypt Files in Linux
In this article, we show you how to encrypt files with GPG in Linux, generate key…