tl;dr:"One of my favorite parts of SSH is SSH Tunnels. With nothing but standard tools and often using just a single command, you can achieve the following: (1) Access internal VPC endpoints through a public-facing EC2 instance. (2) Open a port from the localhost of a development VM in the host's browser. (3) Expose any local server from a home/private network to the outside world."
tl;dr:"This article is my layman's attempt to sort the basic things out with the minimum words and maximum drawings. The primary focus will be on the Data link layer (OSI L2) of wired networks where the Ethernet is the king nowadays. But I'll slightly touch upon its neighboring layers too."
tl;dr:"This article is not an attempt to explain containers in one go. Instead, it's a front-page for my multi-year study of the domain. It outlines the said learning path and then walks you through it, pointing to more in-depth write-ups on this same blog."