Docker on Jake Worth

Validate a Container With Docker Ls

Thu, 09 Apr 2026 13:43:05 -0400

Is a Docker container available on a registry? Here’s how I’d check, right from the CLI:

docker image ls <container-name>

Fri, 20 Feb 2026 10:08:34 -0500

Docker gives you a way to control startup, while codifying that one container depends on others.

Fri, 20 Feb 2026 10:04:38 -0500

Need to override some Docker configuration locally? Too easy!

Fri, 21 Nov 2025 10:50:28 -0500

Sometimes your Docker build is cached, and you need to build without cache.

Wed, 05 Nov 2025 16:15:50 -0500

Here’s how you tail a Docker log.

docker logs --follow <container_name>

See docker logs --help for more.

Fri, 12 Sep 2025 09:10:35 -0400

One of my projects features a Dockerized API. The dev process was: write a file, rebuild container, and restart container. There’s a better way!