Hi,

I'm having problems here ... searching google.com tells me to do this

if user robert exists... and there is a group www
to add robert to www
just type

adduser robert www

but this aint working...

how can one do this besides

vipw (manually) ?

Sincerely
Robert B

if you want to add a user to a group of which user and group already exists you use 'usermod'

for example in your case you would use

usermod -Gwww robert


and if you want to add 'robert' to multiple groups you would do the following

usermod -Gwww,group2,group3 robert