Provided by: gnome-keysign_0.9-1_all 

NAME
gks-qrcode - show QR code for GPG key
SYNOPSIS
gks-qrcode <keyid>
DESCRIPTION
The gks-qrcode tools displays a X window with the QR code for the key associated with a GPG key ID given
as a parameter.
GNOME Keysign 0.9 12 May 2017 gks-qrcode(1)