I wanted to scan through some images to get some basic information and I found some programs I wrote 21 years ago that imported Image. That no longer works. Then I found one from 2008 that imports Image from PIL…and that works.
Monthly Archives: December 2021
You have to get your hands dirty!
This applies to everything not just Docker. So I do a “docker ps -a” and run a container I see…expecting something to happen. The container is Hello-World…nothing happens. Well actually something did happen. It spit out some messages. Stuff about PHP. I saw a docker build and I found the Dockerfile with the FROM FROM …
Back doing some docker!
Took a small break. I’ve been missing all the fun for years, because Docker is a lot of fun. Learning about containers and images, pulling, running, starting/stopping, naming, copying to/from a container, exposing ports. So many possibilities! Also found some nice VS Code extensions for working with docker. Containers are such an important concept and …
Playing with docker…apt vs apt-get
Was following a docker tutorial where figlet was installed in a ubuntu image by using apt-get install figlet. Evidently I didn’t fully understand the difference between apt and apt-get. Because I typed apt update then apt install figlet and it failed because it wasn’t found. I then tried apt-get install figlet assuming it would fail…but …