However, if I use the flatpak demo application and use
flatpak enter to execute a shell inside of it, I can actually run
shellcheck without any issues.
Howwever, the demo applications has much less permissions than the Atom's flatpak.
So how is this possible? Or, where is the error here?
MY question here would be obsolete if it just orked to run
shellcheck in the flatpak.
Inside of the flatpak, here is where shellcheck and so on are:
$ which shellcheck /usr/bin/shellcheck $ echo $PATH /usr/share/Modules/bin:/app/bin:/usr/bin
(This is the demo flatpak, i.e. where I can execute it successfully.)