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I'm an AWS solutions architect, Linux server professional, and author of books and Pluralsight courses on Linux, AWS, Docker, and IT security.
How to use Amazon Simple Email Service (SES) to replace your server-based email server
How to use a Bash script to manage downloading and viewing files from an AWS S3 bucket
How to Use Linux Containers With LXC and LXD
How to Run Commands on Multiple Linux Hosts Using PSSH
A Simple Introduction to Kubernetes Container Orchestration
How to Use Ansible to Manage Your AWS Resources
Chroot: the magical healing powers of the original Linux virtualization tool
Another way to Learn Linux Administration
How to secure your Linux web server
How to manage Ubuntu Snaps: the stuff no one tells you
Why is so much enterprise documentation so awful?
snapd Makes Administering Nextcloud a Snap
How to set up AWS S3-based enterprise network file sharing using Nextcloud
How to Secure your Network Connections Using OpenVPN
Will Cisco Be the Next Roadkill for AWS?
How to use the AWS CLI to run your cloud services right from your keyboard - no GUI required
AWS announced a move from Xen towards KVM. So what is KVM?
The Ubuntu Recovery Menu: demystifying Linux system recovery
Penetration testing: choosing the right (Linux) tool stack to fix your broken IT security
VirtualBox: Are You Getting Your Money’s Worth?
A brief overview and history of systemd — the Linux process manager
An Introduction to High Availability Computing: Concepts and Theory
How to beat the technology learning curve monster
Too Many Choices: how to pick the right tool to manage your Docker clusters
Linux Server Virtualization: the basics
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