Resource Library

Course director Jim Thomas explains how our custom labs, which utilize external hosts, ISR routers, and DMZ, provide a real-world environment for students.

Global Knowledge instructor Doug Notini discusses the benefits of our FIREWALL 2.0 - Deploying Cisco ASA Firewall Solutions course.

The Logical Volume Manager (LVM) is a powerful tool for managing storage on Linux servers. This video provides an overview of how LVM works and explores several ways that LVM makes storage management easier and more flexible. Examples include how to expand storage capacity on the fly using LVM and resize2fs, and how to migrate data from local storage to a storage area network (SAN) without downtime using pvmove.

The Bash shell is a powerful tool for managing Linux servers. This video offers a number of tips and tricks for using Bash to help make working on the Linux command-line easier and faster. It explores time saving tools like tab completion, command history, and brace expasion as well as how to combine commands together to create powerful new tools using piping.

With ever increasing demands for storage, system administrators often find themselves needing to add new storage to servers. This video provides step-by-step examples of how to partition, format, and mount new storage space using Linux.

Recruit great talent. Red Hat Certifications

Advanced skills for the experienced Linux administrator.

Fast track to RHCSA for experienced system administrators

Red Hat Taste of Training - RH134

Building on command line skills for Linux administrators.