Adding user to some other groups
I'm building a live usb stick which uses some Comedi hardware. the Comedi
drivers produce device nodes with group "iocard" having read/write perms. It
would be great if I could think of a way to add user to group iocard, but
making a chroot hook with adduser user iocard won't work - because user
doesn't exist at build time?
Is there a good way to do this, or will everything end up having to be sudo'd?
Dr Nicholas Bailey http://www.n-ism.org/People/nick.php
Science and Music Research Group,
School of Engineering, The University of Glasgow
Find out about our Music Informatics MSc: http://www.n-ism.org/SPECTRUM
Signal Processing, Electronics and Computing Techniques
for Researching and Understanding Music