I’m using simple desktop display manager (SDDM) & KDE Plasma 5. How do I configure the avatar picture of a non-root user, through commands (so that I can automate it)? How do I do the above in a terminal?
I can’t even find the configuration file,
*rc, be it whatever. I have done
kfind throughout the whole system and found nothing but the locations of those icon image files, which are of no use.