Get IP info from ipinfo.io.

Interface with make instead.

For running podman inside a toolbx container.

Same as unssh and unscp (unsecure, doesn't validate host keys).

Apparently they're the best citizens on the internet and I don't them
knowing everything I do (who trusts Google anyway).

- A new debug environment variable to show the executed command.
- Document the code.
- Small cleanups.

Init the module without the backend (in case providers or modules were
changed or added) before creating a Terraform plan.

- Pick alias for the git log pickaxe.
- Keep notes synced after a rebase (see
  https://stackoverflow.com/a/14601464/10535223).

For GitHub flavored Markdown and for YAML metadata.

To flush the DNS resolvers' cache.

Use the new Docker Compose container names.

Not sure why, but with a newer Bash the old alias doesn't work properly.

Local automation for running offsite-backup (from the homelab repo) on
host01.

- Use a generic name for the session name.
- Allow using a IAM role ARN or name.