✒Introduction

Linux practice is essential for DevOps. Having Linux skills allows DevOps professionals to efficiently manage and troubleshoot server environments.🖥

The majority of servers that host web applications and services use Linux, from web hosting and cloud services to enterprise applications and data centres. Its robustness, security, and cost-effectiveness make it a reliable and practical option for organizations of all sizes.📺

Therefore, here are some tasks related to Linux for your practice.📖

📚Tasks :

Q.) What is the Linux Command to ->

1. To view what's written in a file.

    #Solution 1:
    cat file_name
   

2. To change the access permissions of files.

    #Solution 2:
    chmod 777 file_name
   

3. To check which commands you have run till now.

    #Solution 3:
    history
   

4. To remove a directory/ Folder.

    #Solution 4:
    rm file_name
   

5. To create a fruits.txt file and to view the content.

    #Solution 5:
    nano fruits.txt #create file
    cat fruits.txt #view file
   

6. Add content in devops.txt (One in each line) - Apple, Mango, Banana, Cherry, Kiwi, Orange, Guava.

    #Solution 6:
    nano devops.txt # Add Apple, Mango, Banana, Cherry, Kiwi, Orange, Guava.
   

7. To Show only the top three fruits from the file.

    #Solution 7:
    head -3 devops.txt
   

8. To Show only the bottom three fruits from the file.

    #Solution 8:
    tail -3 devops.txt
   

9. To create another file Colors.txt and to view the content.

10. Add content in Colors.txt (One in each line) - Red, Pink, White, Black, Blue, Orange, Purple, Grey.

    #Solution 9 & 10:
    nano colors.txt # Add Red, Pink, White, Black, Blue, Orange, Purple, Grey.
    cat colors.txt # view the file
    

11. To find the difference between fruits.txt and Colors.txt files.

    #Solution 11:
    diff colors.txt devops.txt
    

💡Tip: Try to play around and get comfortable with these commands. Doing hands-on practice is the only way you can become better at Linux.

That's it for today guys... 👍

Hope you are practising along...🤍

---

✉Endcard:

🎉 Thank you for joining me on this insightful journey into the world of DevOps!

❤ If you found this blog helpful and informative, don't forget to give it a like!

🔄 Share this valuable knowledge with your friends and colleagues, so they can also benefit from understanding the power of DevOps!

👉 Stay updated with my latest posts and never miss out on exciting content! Click that Follow button to join and stay in the loop!

Follow me on Linkedin --> abdallah-qamar 👔

Stay tuned for Day 4...👋

#DevOps #SoftwareDevelopment #Technology #FollowUs #LikeAndShare #StayInformed #90daysofdevops #linux 📚🔍🌈