Provided by: timeoutd_1.5-9ubuntu1_i386 bug

NAME

       timeouts - user login/idle/session time limits

DESCRIPTION

       The  timeouts  file  is  used  by timeoutd (8) to impose limits on what
       times particular users or groups  of  users  can  login  on  particular
       terminals,  how  long a user can be idle (no activity on the terminal),
       how long a user can be logged in for in a single session and  how  much
       time a user can spend on a set of terminals each day.

       The  timeouts  file is a plain ASCII file.  Blank lines, or lines where
       the first non blank character is a hash (#) will be ignored.  All other
       lines should be of the format:

       TIMES:TTYS:USERS:GROUPS:MAXIDLE:MAXSESS:MAXDAY:WARN

       OR

       TIMES:TTYS:USERS:GROUPS:LOGINSTATUS

       TIMES  is a comma separated list of times for which the entry is valid.
       The entry will be ignored completely outside these times.   The  format
       for each element of the times field is: DD[DD...][SSSS-EEEE] Where:

              DD is one of Su Mo Tu We Th Fr Sa Wk Al
              (Al = SuMoTuWeThFrSa  Wk = MoTuWeThFr)

              SSSS and EEEE are start and end times in 24 hour notation.

       TTYS  is a comma separated list of ttys (without the leading /dev/) for
       which the entry is valid.  A trailing asterisk (*) will result  in  any
       tty  which  matches  up to the asterisk being accepted.  An asterisk by
       itself matches all tttys.

       USERS is a comma separated list of users, with pattern matching as  for
       TTYS.

       GROUPS  is  a  comma separated list of groups, with pattern matching as
       for TTYS.

       MAXIDLE is the number of minutes which a user may remain  idle  without
       being  logged  off.   Idle  time  is  defined  as  time during which no
       activity (no output to the tty or input  from  the  tty)  is  detected.
       This is not checked under Linux if the tty is in SLIP mode.

       MAXSESS  is  the maximum number of minutes that a user can be logged in
       for in a single session if they match that entry.

       MAXDAY is the maximum number of minutes per day  that  a  user  can  be
       logged in for if they match that entry.

       WARN provides a facility for notifying a user that they are about to be
       logged off due to exceeding MAXSESS or MAXDAY.   WARN  is  measured  in
       minutes  with  a  default  value of 5.  The user will receive a warning
       every minute for WARN minutes before being logged off.

       LOGINSTATUS is one of either LOGIN or NOLOGIN and is used to limit  the
       times  during which certain people or groups of people can use specific
       terminals.

       When searching through the timeouts file, timeoutd will use  the  first
       entry  for  which the TIMES:TTYS:USERS:GROUPS fields all match the user
       who is being checked.

       When calculating the number of minutes for which a user has been logged
       on  in the given day, timeoutd will consider logged in time on all ttys
       covered by the TTYS field for the matching entry.

EXAMPLES

       Al:*:*:*:10
              Would match all all users in any group regardless of  which  tty
              they are logged in on and allow an idle time of 10 minutes, with
              no daily or session time limits.

       SaSu:ttyS*:*:subs:5:90:180:3
              Would match all users in group subs logged on to any dialin line
              (assuming  all  serial  lines  are dialins) over the weekend and
              allow them 5 minutes idle time, 90 minutes per session  and  180
              minutes  per  day,  with a 3 minute warning period before logoff
              will occur.

       Wk:ttyS2,ttyS4:*:subs,other:10::60:5
              Would match all users in groups subs or other logged on to ttyS2
              or  ttyS4  on  a weekday and allow them 10 minutes idle time, no
              session limit and a 60  minute  daily  limit  with  a  5  minute
              warning  period.  Note that this provides for 60 minutes per day
              across both ttyS2 and ttyS4, NOT 60  minutes  on  ttyS2  and  60
              minutes on ttyS4.

       Wk2000-0700:ttyS*:*:*:NOLOGIN
              Would match all dialled in users (if all ttyS lines were modems)
              and prevent them logging in before 7am or after 8pm on weekdays.

FILES

       /etc/timeouts

BUGS

       See timeoutd(8)

SEE ALSO

       timeoutd(8)

WRITTEN BY

       Shane Alderton <shanea@bigpond.net.au>

                                                                   TIMEOUTS(5)