Default application for some file typeHi

[Joachim Backes]

Hi guys,

how to define the default application for opening files with some type 
in F30, for example the app for opening PDF files (acroread or evince 
are examples)?

My DESKTOP envs are Cinnamon and GNOME.

All hints are welcome.

Kind regards

Joachim Backes
-- 

Fedora release 30 (Thirty)
Kernel-5.1.7-300.fc30.x86_64


Joachim Backes <joachim.backes(a)rhrk.uni-kl.de&gt;
https://www-user.rhrk.uni-kl.de/~backes/