Virtual Machines(VMs) and containers are at the heart of modern computing, powering everything from cloud infrastructure to local development environments.
This post provides a history and timeline that covers their evolution, common origins and how they developed into the tools we use today.
The History of Virtual Machines and Containers Read More »
SSH tunneling is a secure alternative to third party tools like Cloudflare Tunnels or ngrok.
In this post, I show you how to set up a reverse SSH tunnel to a Kubernetes service running in a private cluster.
Exposing Homelab services using SSH Read More »
This post shows how to self-host a web application in your home network.
How To Self-Host A Web Application Read More »
In this post, I’ll show you how to set up a deployment server for Continuous Delivery (CD) with BitBucket Pipelines.
Automating DevOps with BitBucket Pipelines: Setting up Deployment Servers Read More »
This post shows how to enable password-less SSH login using SSH Keys
How to enable passwordless SSH login Read More »
In this post, I show you how to extend your system’s RAM using a swap file.
How to increase swap space in Linux Read More »
This post lists a few useful commands for inspecting disk usage and reclaiming free space in Ubuntu systems.
Ways to free up disk space on Ubuntu Linux Servers Read More »
Postgres is a popular open source enterprise-ready database management system.
In this post, I show how to install and configure it on Linux.
Setting up PostgreSQL on Linux Read More »
In this post, I show you two ways of installing and configuring nginx on Linux.
Installing nginx on Linux Read More »