Merge branch '357-modulecmd-hostname-can-be-the-short-name' into 'master'
Resolve "modulecmd: $HOSTNAME can be the short name"
Closes #357 (closed)
See merge request !361 (merged)
(cherry picked from commit ed30c4a7)
ea7fe278 modulecmd: use 'hostname -f' to get the fqdn not $HOSTNAME
Co-authored-by: gsell achim.gsell@psi.ch