Review: Alpine Linux is made for Docker

Stripped-down Linux distribution shines for containers and appliances, but you have to earn it

At a Glance

Alpine Linux is a minimal Linux distribution, originally built with Gentoo, but now independent and self-hosting. In some respects Alpine Linux is conceptually similar to NanoBSD, in that technical users can start with Alpine Linux to build a Linux system with just what is need to accomplish the mission, and nothing more.

Typically seen embedded in devices or appliances, Alpine Linux got a big boost when it was selected to replace Ubuntu as the base image for Docker. Security, reliability, and solid development practices were the main reasons.

Alpine Linux is unlike any Linux distribution that a typical Linux desktop user will have encountered. Let’s start by looking at the /bin directory, where system utilities are kept: 

bin directory listing rev IDG

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