Locked in. 11 chapters complete for https://t.co/CI0SBi6ohR🐧

This never gets old

Get the high-quality PDF version here:✅ https://t.co/35vcrw4dyo

Bash scripting parameter expansion

Part 1: SSH Tunnels Deep Dive - Local Port Forwarding (+labs) Most people only use SSH for logging into a remote machine, and they never look beyond that. But SSH can do far more than provide a secure shell. One of its most powerful but overlooked features is tunneling, the

This guy must be making billons!

Microsoft loves Linux 🐧

A minor fix: https://t.co/vjvEQpR34j

Part 1: SSH Tunnels Deep Dive - Local Port Forwarding (+labs) Most people only use SSH for logging into a remote machine, and they never look beyond that. But SSH can do far more than provide a secure shell. One of its most powerful but overlooked features is tunneling, the

The Microsoft cloud runs Linux🐧

2026 will be the year of the Linux desktop🐧

I’ve created 100+ visual guides that break down key concepts in Linux, DevOps, and Networking. All in a simple, visual format. Download the high-quality PDF collection here: https://t.co/35vcrw4dyo

7 Layers of the OSI Model vs TCP/IP Model Visual Guide: The OSI model (Open Systems Interconnection) is a seven-layer theoretical stack that can be used to explain how a network works. The concept was established to standardize networks in a way that permitted multi-vendor

I’ve created 100+ visual guides that break down key concepts in Linux, DevOps, and Networking. All in a simple, visual format. Download the high-quality PDF collection here: https://t.co/35vcrw4dyo

How data flows through the OSI Model layers

I’ve created 100+ visual guides that break down key concepts in Linux, DevOps, and Networking. All in a simple, visual format. Download the high-quality PDF collection here: https://t.co/35vcrw4LnW

I’ve created 100+ visual guides that break down key concepts in Linux, DevOps, and Networking. All in a simple, visual format. Download the high-quality PDF collection here: https://t.co/35vcrw4dyo

DevOps engineer toolkit🎒 Operating system → Linux (recommended), Windows Programming → Go, Python, Groovy, Bash Container orchestration → Kubernetes, Docker Swarm Containers → Docker, Podman, Containerd Source Code Management → Git, Subversion Cloud → AWS, GCP,

I’ve created 100+ visual guides that break down key concepts in Linux, DevOps, and Networking. All in a simple, visual format. Download the high-quality PDF collection here: https://t.co/35vcrw4LnW

POP3 vs. IMAP: What’s the Difference?

How traceroute works? [+pdf]