modify welcome banner

[FATeknollogee]

$xline

Welcome to the Proxmox Virtual Environment. Please use your web browser to
configure this server - connect to:

https://${localip}:8006/

$xline

in addition to the localip, I would like to add another line hostnamectl or fqdn of this PVE node.
How do I do that?

 

[matrix]

With Perl u can use system or exec

 

[NCom]

I add here my example.