Linux Blog Posts

Sudo Simplified: Understanding Root, Setuid & Secure Command Execution

Learn how Linux’s sudo works—from root privileges and setuid to secure, audited command execution. This step-by-step guide explains user UIDs, sudoers configuration, timestamp caching, fork‑exec flow, and logging best practices.

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Linux find Command: 32 Examples, From Beginner to Pro Level

Learn how to easily locate, filter, and manage files in Linux using the powerful find command. This beginner-friendly guide covers 32 practical examples with clear explanations—perfect for anyone new to the Linux terminal.

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Linux Command Cheat Sheet

A list of essential Linux commands every beginner should know. Mastering these commands will make you more confident and efficient when using any Linux system.

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Why linux became heart of computer

All top 500 supercomputers in the world use Linux.Not even one runs Windows or macOS ! But why is Linux the first and only choice? What makes it so perfect for these massive systems?

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