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Ted LeRoy

Ted LeRoy

3 posts published

An Enterprise Security Architect, Ted is best-selling online instructor. He has over 20 years experience in Linux administration, web server and email administration, and network and firewall administration with Cisco, Juniper, and pfSense devices.

Toronto
Quick Introduction to Linux Command Line
Linux Command Line Basics

Quick Introduction to Linux Command Line

Learn the basics of Linux commands in this short introductory course. Also contains videos.

· Ted LeRoy

SSH Fundamentals
SSH Fundamentals

SSH Fundamentals

Learn how to communicate between a remote Linux server and your local operating systems (Windows, Linux or macOS) using SSH.

· Ted LeRoy

Introduction to shell
Linux Command Line Basics

Chapter 2: Introduction to Shell

In this lesson, we’ll look at what Shells are, what the BASH shell is, and why they’re important.

· Ted LeRoy