We have linux machine as a mail server.. and we are using windows XP as a client machine..(Outlook express)
i want to create a new user..with hyphen like "abc_d"
so that we can use this id as email@example.com
please advise me what is command to create the id..
i am using some other id like with out any hyphens.. it is ok.. but i want to create user with having hyphens..
this is command what iam using with out hyphens.. user id "abc"
# useradd -c "staff" -u 123 -g 500 -m abc -d /home/abc -s /bin/bash
but i want to create the user with "abc_d"