It Learn TV

01/02/2026

Typing long Linux commands? Don’t.
Press TAB to auto-complete commands and paths instantly 🚀
It’s faster, cleaner, and prevents errors — perfect for beginners!

23/01/2026

How to Download and Extract Files in Linux

Linux tip of the day 🐧

Learn how to download and extract files directly from the Linux terminal using two essential commands:

🔹 wget URL – Download files from the internet
🔹 tar -xvf file.tar – Extract compressed archive files

These commands are commonly used by Linux users, system administrators, and DevOps engineers.

💡 Download files without a browser
📦 Extract software and backups
🚀 Build strong Linux fundamentals

Follow ITLearnTV for daily Linux tips, shortcuts, and tutorials!

17/01/2026

Linux Permissions Every Beginner Must Know

Linux tip of the day 🐧

Learn how to fix file permission issues in Linux using two essential commands:

🔹 chmod 755 script.sh – Change file permissions
🔹 chown user:group file – Change file ownership

These commands are critical for Linux beginners, system administrators, and DevOps engineers.

💡 Fix “permission denied” errors
⚙️ Manage scripts and files correctly
🚀 Build strong Linux fundamentals

Follow ITLearnTV for daily Linux tips, shortcuts, and tutorials!

05/01/2026

Linux tip of the day 🐧

Learn how to quickly check your system’s memory usage and uptime with two simple commands:

free -h → See RAM usage in human-readable format

uptime → Check how long your system has been running and its load averages

Perfect for beginners, sysadmins, and DevOps learners.

💡 Monitor system health
⚙️ Check memory and uptime fast
🚀 Essential Linux commands for every user

30/12/2025

I just built a real-world Jenkins CI/CD pipeline that automatically builds and pushes a static website to GitHub.

In this project, I implemented:

🖥 Two-VM architecture:

Jenkins server (CI/CD)

Docker-based web application server

🔔 GitHub Webhooks to trigger Jenkins builds automatically

🌐 ngrok setup to expose a local Jenkins server for webhook integration

🐳 Build and deployment of the application on a remote Docker server

📌 Tools & Technologies Used

Jenkins

Docker

GitHub

CI/CD Pipelines

Linux

🎥 YouTube Tutorial
👉 https://youtu.be/bxv88VB0plw?si=eSsSTPwmM3CDENj0

I’m continuously improving my DevOps & Linux skills by building hands-on, real-world projects like this.

Feedback, suggestions, and discussions are very welcome 🙌

In this video, we explore how Jenkins CI/CD can automatically deploy a static website to GitHub using best practices.Topics covered:Jenkins pipeline fundamen...

23/12/2025

Learn how to build a real CI/CD pipeline using GitHub Actions, Docker, and Kubernetes.

Beginner-friendly, and portfolio-ready 💪

📺 Watch here: https://youtu.be/ax-fl2KsTsg

In this tutorial, we build a real-world CI/CD pipeline using GitHub Actions, Docker, and Kubernetes — step by step.You’ll learn how to:- Automatically build ...

03/12/2025

OverTheWire Bandit Series — Episodes 1–12 Recap

I’ve been leveling up my Bash and Linux skills with OverTheWire Bandit! From tricky filenames, hidden directories, to Base64 and ROT13 decoding, these challenges are teaching practical Linux and cybersecurity skills.

Here’s what I’ve explored:

1️⃣ Tricky Filenames & Hidden Files

2️⃣ File Properties & Human-Readable Files

3️⃣ Ownership & Permissions

4️⃣ Pattern Matching with grep

5️⃣ Unique Lines & Strings Extraction

6️⃣ Base64 & ROT13 Decoding

7️⃣ Handling Large Files

💻 This series is perfect for anyone wanting to strengthen Linux fundamentals and CTF skills.

🎥 Watch all episodes here: https://youtube.com/playlist?list=PLbr4DQ7vLryH9wkZ2hu5b8QjxOfZMC6M4&si=9ZJRX_JPlOg7haiq

10/11/2025

Mastering Bash Through Bandit Wargames

If you’ve been following my Mastering Bash lessons, this is the next big step — we’ll be solving real Linux puzzles from the
OverTheWire Bandit challenge while sharpening our Bash skills! 🧠💻

In Episode 1, we connect to the Bandit server and explore basic commands like ls, cat, and ssh — perfect for anyone starting their Linux journey.

Come join me on this hands-on learning adventure!
🎥 Watch now: https://youtu.be/2NqS-N_uaa8

💬 Don’t forget to like, share, and subscribe for the next episodes!

💡 About this series:If you’ve been following my “Mastering Bash” lessons, this series is the perfect next step!We’ll use the Bandit Wargames from OverTheWir...

09/11/2025

Build your own multinode Kubernetes cluster from scratch — right on your local machine using Vagrant, VirtualBox, and kubeadm!This tutorial is perfect for De...