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LOGIN(4-SVR4)       RISC/os Reference Manual        LOGIN(4-SVR4)



NAME
     login - login default file

DESCRIPTION
     Options for the login program can be set or changed with
     keywords in /etc/default/login.  The following keywords are
     recognized by login.

     CONSOLEIf set, only the superuser may login on the terminal
            defined at the console.  For example,

                 CONSOLE= /dev/console
            means that only root may login on the console.  If
            CONSOLE is not in /etc/default/login, the superuser
            may login on any terminal.

     ALTSHELL
            If set to YES, the SHELL environment variable will be
            set to the users shell, if that shell is not /bin/sh.
            If set to NO, the names of nonstandard shells will
            not be put in the SHELL environment variable.  The
            default value for this variable is NO. For increased
            security, this should be set to YES.

     PASSREQIf set to YES, all users must have a password.  Any
            user without a password will be asked for one at the
            first opportunity permitted by the password aging set
            for that user (i.e., users without passwords may not
            change their NULL passwords if password aging is
            enabled for them, and the minimum time before a pass-
            word can be changed has not elapsed).

     TIMEZONE
            This variable sets the TZ variable in the environment
            of the user.  It must match the timezone set in the
            /etc/TIMEZONE.

     HZ     This variable sets the environment HZ, the rate of
            the system clock, for the user logging in.

     PATH   This variable sets a default path for a user who does
            not have uid 0.

     SUPATH This variable sets the default path for the superuser
            logging in.  Another default path for the superuser
            is in /etc/default/su, which is set for superusers
            who did not login in as such.

     ULIMIT This variable sets the maximum file size for a user.
            It is in units of 512-byte blocks.

     TIMEOUTThis variable is the length of time which login will



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LOGIN(4-SVR4)       RISC/os Reference Manual        LOGIN(4-SVR4)



            wait for a password after receiving a user name.  It
            is in units of seconds.

     UMASK  This variable is the default umask for users.

     IDLEWEEKS
            This variable is the number of weeks which an account
            may remain idle before its login is disabled.

     ROOTCONSOLE
            If set to YES, login will permit user root to login
            only on the system console.  The system console is
            defined as any character special file which matches
            the device number of the /dev/console special file.

     NOHOME If set to YES, login will allow users to log in even
            if their home directory does not exist.  Such users'
            shell's current directory will be set to '/'.  This
            option should be enabled if compatibility with 4.3
            BSD login is desired.

     TTYGROUP
            If set to YES, login will change the group ownership
            of the controlling terminal to group "tty" instead of
            to the user's primary group.  This option should be
            enabled if compatibility with the 4.3 BSD "Tahoe"
            release is desired.

     INITGROUPS
            If set to YES, login will call initgroups() to enable
            simultaneous access to files belonging to all groups
            of which the user is a member (as specified in
            /etc/group).  This allows the user to avoid using
            newgrp.  This option should be enabled if compatibil-
            ity with 4.3 BSD login is desired.

     LASTLOGIN
            If set to YES, login will maintain a file .lastlogin
            in the each user's home directory, indicating when
            the user last logged in, and provide a message indi-
            cating the time of the last login.  Note that this
            feature is redundant if /usr/adm/lastlog exists; it
            is provided for compatibility with certain other
            implementations.

     QUOTAWARN
            If set to YES, login will execute /usr/ucb/quota to
            report the user's disk quota status.  login, however,
            will skip running quota if .hushlogin exists in the
            user's home directory.

     SVR4SIGNALS



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LOGIN(4-SVR4)       RISC/os Reference Manual        LOGIN(4-SVR4)



            If set to YES, this variable adds svr4 signal
            behavior to login.

FILES
     /etc/default/login
      $HOME/.default/login

















































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