Mastering Linux Commands: A Beginner to Advanced Guide

Mastering Linux Commands: A Beginner to Advanced Guide

Linux is a powerful operating system used by developers, system administrators, and tech enthusiasts worldwide. Whether you're new to Linux or looking to refine your skills, mastering Linux commands is essential for efficient system management.

Basic Linux Commands

• pwd – Print the current working directory.
• ls – List files and directories.
• cd [directory] – Change directory.
• mkdir [directory] – Create a new directory.
• rm [filename] – Remove a file.

Intermediate Linux Commands

• ps – View running processes.
• top – Show real-time system resource usage.
• kill [PID] – Terminate a process by its Process ID.
• ping [hostname/IP] – Check network connectivity.
• wget [URL] – Download files from the internet.

Advanced Linux Commands

• crontab -e – Edit scheduled tasks.
• chmod 777 [filename] – Change file permissions.
• scp [file] user@host:/destination – Securely copy files between systems.
• apt update (Debian-based) – Update package lists.
• yum install [package] (RHEL-based) – Install a package.

Linux commands are a gateway to mastering system administration and automation. Whether you're managing files, monitoring system performance, or configuring networks, these commands will enhance your productivity.

🚀 Ready to level up your Linux skills? Try these commands on a virtual machine or cloud instance and practice daily!