🐧 Linux File Command Cheat Sheet (Quick Reference)

This Linux file cheat sheet covers the most important commands for managing files and directories in Linux. Use it as a fast reference whether you're a beginner or power user.

📂 File & Directory Basics

📄 Create & Manage Files

📖 View File Contents

🔍 Search & Find Files

📦 File Compression & Archives

🔐 Permissions & Ownership

🔗 Links (Shortcuts)

📊 Disk Usage & File Info

⚡ Useful Shortcuts

🚀 Real-World Examples

Copy a folder

cp -r myfolder backup/

Delete all .log files

rm *.log

Find large files

find / -size +100M

⚠️ Common Mistakes

• ❌ Using rm -rf without checking path
• ❌ Overwriting files with mv or cp
• ❌ Forgetting permissions when running scripts

👍 Quick Summary

• Use ls, cd, pwd for navigation
• Use cp, mv, rm for file management
• Use grep, find for searching
• Use chmod, chown for permissions

🎯 Final Thoughts

Mastering Linux file commands gives you full control over your system. With just a handful of commands, you can manage files faster than any graphical interface.