Lesson 5: Linux Directories Explained (/var, /dev, /proc) & Help Commands (man, --help) | Red Hat

Welcome to Lesson 5 of our Linux Red Hat training series! 🚀

In this lesson, you will learn about important Linux directories like /var, /dev, and /proc, and how to use help commands such as man and --help to understand Linux commands easily.

📚 What you will learn:

Understanding key directories:
/var – Variable data (logs, cache, spool files)
/dev – Device files
/proc – System and process information
/proc/cpuinfo – CPU details
Basic commands:
ls – List files and directories
cp – Copy files
Understanding filenames and file handling
Help commands:
man – Manual pages
--help – Quick command usage

💡 Learning how to use help commands will make you independent in Linux and improve your troubleshooting skills.

🔥 Practice daily and become a Linux expert step by step!#Linux #RedHat #LinuxTutorial #FileSystem #LinuxCommands #Proc #Dev #Var #RHCSA #SystemAdmin #ITSupport #LearnLinux #TechSkills #LinuxTraining #TusmoTech

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