All posts with tag ubuntu

Linux Essentials: Step-by-Step Guides

Learn the basics of the Linux terminal — what it is, how the shell and command prompt work, and how to run your first commands.

linux

how-to

basics

ubuntu

tutorials

Mastering SSH Port Forwarding: Local, Remote, and Dynamic Modes

SSH port forwarding is a secure method for accessing remote services, bypassing firewalls, and protecting sensitive data over untrusted networks. This guide covers the three main types—local, remote, and dynamic—with setup steps, real-world use cases, troubleshooting tips, and examples to help you apply them effectively.

linux

tutorials

ubuntu

ssh

how-to