Readme.md jounalctl

[jgwinner]

I think the line:

$ journalctl --user-unit python_demo_service

should actually be:

journalctl _SYSTEMD_UNIT=python_demo_service.service

Or at least, that's what worked for me on a Raspberry Pi 4, running Buster (Raspian/Debbian). YLMV!

[ollipal]

It should actually be changed to:

$ journalctl python_demo_service

to follow the style with other examples (_SYSTEMD_UNIT= and .service are optional)

[TriMoon]

You are both wrong...

• @jgwinner the line is correct, it is a shorthand for journalctl --user --unit=python_demo_service.
  (The .service at end is implied by default)

• @ollipal the service is a user-unit and your command is for system-units.

So this issue should be closed as invalid