Day02 of #90DaysOfDevOps

Table of contents

• What is Linux.?

• 5 Linux Command Every DevOps Beginner Should Know.

Hello everyone! Today is Day02 of my #90DaysOfDevOps challenge.

In today’s blog, we are going through some Linux commands and their uses. This basic commands are prerequisites for anyone who is eager to learn DevOps. A DevOps Engineer use Linux Operating System for navigating and managing files withing the Linux Environment. That’s why Linux play a vital role in DevOps.

Lets get started.

What is Linux.?

Linux is a powerful and versatile operating system that is widely used in various computing environments, from personal computers to servers and even mobile devices. It is an open-source operating system, which means that its source code is freely available for anyone to view, modify, and distribute. This openness has led to a large and active community of developers and users who contribute to its development and improvement.

5 Linux Command Every DevOps Beginner Should Know.

• ls → The ls command is used to list files or directories in Linux and other Unix-based operating systems..

• ls -a → Use the ls -a command to list files or directories, including hidden ones.

• In Linux, anything that begins with a . is considered a hidden file.

• pwd

  • This command prints the current working directory.

  • It's useful for knowing your present location within the file system.

    

  • mkdir

    • Used to create a directory.

      

  • cd

    • Change directory.

    • Move one step back in the directory structure.

• rm

  The rm command helps you remove or delete files.

  • It permanently deletes the specified file.

  • By default, rm only removes files.

  • With additional options like rm -f, it can also remove directories..

In this guide, we’ve covered some fundamental Linux commands that will help you navigate and manage your files with ease🌟

Stay tuned for more insights as I continue my #90DayOfDevOps challenges. If you have any questions or tips, feel free to share them in the comments. Let’s keep learning and growing together!