On Thu, Aug 28, 2003 at 07:13:03PM -0400, Felix wrote:
I have Red Hat 9 Does any one know why I can“t use dot (colon) in user names. In Red Hat 8 it works ok. Can I change it. It happend when I try to add a user adduser username.lastname.
chown uses . and : to delimit users from groups, so it would be confusing to allow . and : in usernames.