Re: Q: How to "freeze" LTSP sessions - and unfreeze later.
Am Freitag, 26. November 2004 00:25 schrieb Gavin McCullagh:
> This is surely only needed if you want the screensaver to run as that
It is _very_ easy to make a button in webmin that starts a script as
"root". It is less easy to make this button secure:
- disallow mortal people to edit the button (custom command)
- disallow running that module from pupils' site.
I made such "button" for locking the internet by room.