HTTrack is a neat utility for crawling personal websites, caching copies of them for static reasons, etc. Here it is, in a Docker image, so you don't have to install it to use it!

(provided that you have Docker available...)

To run it:

docker run --rm -it filefrog/httrack [options]

The simplest [option] is to specify the root URL of the site you want HTTrack to crawl:

docker run --rm -it filefrog/httrack https://jameshunt.us/

If you're trying to archive a copy of a site, you'll want the HTML files that HTTrack creates as it traverses the site(s) you tell it about. That can be done with a volume mount:

docker run --rm -it -v $PWD:/out \
  filefrog/httrack https://jameshunt.us ...

This docker image is built such that any commands you pass it are interpreted as arguments to the base httrack command. In that sense, docker run ... filefrog/httrack can be thought of as an alias for the actual httrack command, except you don't have to install the software, or its dependencies.