krfb-virtualmonitor

creates a virtual monitor on KDE Plasma that can be accessed via VNC

TLDR

Create a virtual monitor with VNC access

$ krfb-virtualmonitor --resolution 1920x1080 --name [monitor_name] --password [password] --port 5900

Create a lower resolution virtual monitor on a custom port

$ krfb-virtualmonitor --resolution 1280x720 --name [monitor_name] --password [password] --port [5901]

SYNOPSIS

krfb-virtualmonitor --resolution WxH --name name --password password --port port

krfb-virtualmonitor creates a virtual monitor on KDE Plasma that can be accessed via VNC. This is useful for headless systems or for creating additional virtual displays that can be shared remotely.

PARAMETERS

--resolution WxH

Set virtual monitor resolution (e.g., 1920x1080)

--name NAME

Assign a name to the virtual monitor

--password PASSWORD

Set VNC password for remote access

--port PORT

VNC port number (default: 5900)

CAVEATS

Requires KDE Plasma desktop environment. The VNC password is passed on the command line which may be visible in process listings.