FreeBSD 4.6.2 manual page repository

FreeBSD is a free computer operating system based on BSD UNIX originally. Many IT companies, like DeployIS is using it to provide an up-to-date, stable operating system.

adding_user - procedure for adding new users

 

NAME

      adding_user - procedure for adding new users
 

DESCRIPTION

      A new user must choose a login name, which must not already appear in
      /etc/passwd or /etc/mail/aliases.  It must also not begin with the hyphen
      ‘-’ character.  It is strongly recommended that it be all lower-case, and
      not contain the dot ‘.’ character, as that tends to confuse mailers.  An
      account can be added by editing a line into the passwd file; this must be
      done with the password file locked e.g. by using chpass(1) or vipw(8).
 
      A new user is given a group and user id.  Login and user id’s should be
      unique across the system, and often across a group of systems, since they
      are used to control file access.  Typically, users working on similar
      projects will be put in the same groups.  At the University of Califor‐
      nia, Berkeley, we have groups for system staff, faculty, graduate stu‐
      dents, and special groups for large projects.
 
      A skeletal account for a new user “ernie” might look like:
 
      ernie::25:30::0:0:Ernie Kovacs,508 Evans Hall,x7925,
              642-8202:/a/users/ernie:/bin/csh
 
      For a description of each of these fields, see passwd(5).
 
      It is useful to give new users some help in getting started, supplying
      them with a few skeletal files such as .profile if they use /bin/sh, or
      .cshrc and .login if they use /bin/csh.  The directory /usr/share/skel
      contains skeletal definitions of such files.  New users should be given
      copies of these files which, for instance, use tset(1) automatically at
      each login.
 

FILES

      /etc/master.passwd    user database
      /usr/share/skel       skeletal login directory
      chpass(1), finger(1), passwd(1), aliases(5), passwd(5), adduser(8),
      pwd_mkdb(8), vipw(8)
 

BUGS

      User information should (and eventually will) be stored elsewhere.
 

HISTORY

      The adding_user procedure appeared in 3.0BSD.
 

Sections

Based on BSD UNIX
FreeBSD is an advanced operating system for x86 compatible (including Pentium and Athlon), amd64 compatible (including Opteron, Athlon64, and EM64T), UltraSPARC, IA-64, PC-98 and ARM architectures. It is derived from BSD, the version of UNIX developed at the University of California, Berkeley. It is developed and maintained by a large team of individuals. Additional platforms are in various stages of development.
 

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