Share Obsidian Notes with Github Gist

Apparently no need to use the gist tool as the official gh CLI supports gists:

% gh gist --help
Work with GitHub gists.

USAGE
  gh gist <command> [flags]

CORE COMMANDS
  create:     Create a new gist
  delete:     Delete a gist
  edit:       Edit one of your gists
  list:       List your gists
  view:       View a gist

INHERITED FLAGS
  --help   Show help for command

ARGUMENTS
  A gist can be supplied as argument in either of the following formats:
  - by ID, e.g. 5b0e0062eb8e9654adad7bb1d81cc75f
  - by URL, e.g. "https://gist.github.com/OWNER/5b0e0062eb8e9654adad7bb1d81cc75f"