Provided by: adduser_3.113ubuntu2_all bug

NAME

       adduser, addgroup -

       adduser  [options]  [--home  DIR]  [--shell  SHELL]  [--no-create-home]
       [--uid ID] [--firstuid ID] [--lastuid ID] [--ingroup GROUP | --gid  ID]
       [--disabled-password]      [--disabled-login]      [--gecos      GECOS]
       [--add_extra_groups] [--encrypt-home] user

       adduser --system [] [--home ] [--shell ] [--no-create-home] [--uid  ID]
       [--group    |    --ingroup     |    --gid   ID]   [--disabled-password]
       [--disabled-login] [--gecos GECOS]

       addgroup [] [--gid ID]

       addgroup --system [] [--gid ID]

       adduser []

       [--quiet] [--debug] [--force-badname] [--help|-h] [--version] [--conf ]

       adduser  addgroup       ,   ,  /etc/adduser.conf.   groupadd   usermod,
       Debian UID  GID,      ,  ,    . adduser addgroup        :

               --system  --group, adduser   .

       adduser    UID    ,    .  UID --uid.

       ,   ,  --firstuid  --lastuid.

        ,    Debian GNU/Linux      .      ,      , set-group-ID      ,   umask
       002.  ,   USERGROUPS   no,    GID      USERS_GID.    --gid   --ingroup,
       id   ,   .  ,  ,    adduser.conf,   ADD_EXTRA_GROUPS   1  adduser.conf,
       --add_extra_groups   .

       adduser        DHOME, GROUPHOMES  LETTERHOMES.        --home,  --shell.
       Set-group-ID , USERGROUPS  yes,    ,  ,    .

       adduser  will  copy  files from SKEL into the home directory and prompt
       for finger (gecos) information and a password.  The gecos may  also  be
       set  with  the  --gecos  option.  With the --disabled-login option, the
       account will be created but will be disabled until a password  is  set.
       The  --disabled-password  option  will not set a password, but login is
       still possible (for example with SSH RSA keys).  To set up an encrypted
       home  directory  for  the new user, add the --encrypt-home option.  For
       more information, refer to the -b option of ecryptfs-setup-private(1).

         /usr/local/sbin/adduser.local ,     , .   adduser.local:
       _ uid gid _
          VERBOSE    :

       0,   --quiet

       1,    --quiet  --debug

       2,   --debug

              (      DEBUG,  DEBUG ,         adduser.)

                --system, adduser   .        uid (,   uid,    uid  ),  adduser
       .  <<--quiet>>.

       adduser     UID  ,      (FIRST_SYSTEM_UID  LAST_SYSTEM_UID).    -  UID,
       --uid.

        ,      nogroup.         ,   --gid  --ingroup.          ID, --group.

        .      /bin/false (    --shell)   .     .

        adduser    --group --system     addgroup,  .

       GID      GID, (FIRST_GID, LAST_GID).    GID, --gid.

          .

        addgroup    --system,  .

       GID      GID, (FIRST_SYSTEM_GID, LAST_SYSTEM_GID).    GID,   --gid.

          .

           , adduser    .

       --conf    /etc/adduser.conf.

       --disabled-login
                passwd   .    ,     .

       --disabled-password
                  --disabled-login,     (,  SSH RSA),     .

       --force-badname
              By default,  user  and  group  names  are  checked  against  the
              configurable regular expression NAME_REGEX (or NAME_REGEX_SYSTEM
              if --system is specified)  specified in the configuration  file.
              This  option  forces  adduser  and addgroup to apply only a weak
              check for validity of the name.

       --gecos GECOS
                gecos    . adduser   finger,    .

       --gid ID
                     .           .

       --group
                  --system,  ID     .   --system  ,     .     ,     addgroup.

       --help   .

       --home       ,      .     ,        .

       --shell
                   ,     .

       --ingroup
                  ,   ,  USERS_GID   .     .    ,    add_extra_groups.

       --no-create-home
                 ,     .

       --quiet
                 , .

       --debug
                ,  ,   adduser.

       --system
                  .

       --uid ID
                 userid  . adduser  ,   userid  .

       --firstuid ID
                uid ,     uid (  FIRST_UID,    ).

       --lastuid ID
                uid ,     uid ( LAST_UID )

       --add_extra_groups
                   , .

       --version
                     .

       0        .   2 :  adduser adduser.  adduser         0.

       1           ,  UID/GID,  .      ,         ,  adduser.conf(5).   adduser
              .
                    ,    .   --quiet,    adduser  .

       /etc/adduser.conf
                   adduser  addgroup

       adduser.conf(5),   deluser(8),   useradd(8),  groupadd(8),  usermod(8),
       Debian Policy 9.2.2.

       Copyright  (C)  1997,  1998,  1999  Guy  Maor.   (Roland  Bauerschmidt)
       (Marc Haber).    (Joerg Hoh)    (Stephen Gran).
       Copyright (C) 1995 Ted Hajek, Debian adduser
       Copyright (C) 1994 Ian Murdock. adduser   ;       GNU  2  .     .