On Sun, Jun 17, 2001 at 08:02:13PM +0200, Robert Voigt wrote: > On Sunday 17 June 2001 18:12, Thomas Martin wrote: ............ > Add your users to the groups audio and disk so they have permission to access > the devices. > addgroup user group Sorry for this supid question : How to remove a user of a group ? i.e. do the contrary of addgroup. TIA -- Gerard