On Sunday 06 July 2003 19:29, Bastien Nocera wrote: > Yes, you need to login again, or execute a login shell before it's taken > into account. There's also newgrp and sg for testing such changes. I wonder whether group changes could be assigned on-the-fly to all running processes belonging to said user - is there only a kernel syscall missing? Or is it a feature? Josef -- Play for fun, win for freedom.