Manual Pages for UNIX Operating System command usage for man acctcon2

System Administration Commands                        acctcon(1M)



NAME
     acctcon, acctcon1, acctcon2 - connect-time accounting

SYNOPSIS
     /usr/lib/acct/acctcon [-l lineuse] [-o reboot]


     /usr/lib/acct/acctcon1 [-p] [-t] [-l lineuse] [-o reboot]


     /usr/lib/acct/acctcon2


DESCRIPTION
     acctcon converts a sequence of login/logoff records to total
     accounting  records (see the tacct format in acct.h(3HEAD)).
     The login/logoff records are read from standard input.   The
     file   /var/adm/wtmpx   is   usually   the   source  of  the
     login/logoff records; however, because it might contain cor-
     rupted  records  or  system date changes, it should first be
     fixed   using   wtmpfix.   The   fixed   version   of   file
     /var/adm/wtmpx  can then be redirected to acctcon. The tacct
     records are written to standard output.


     acctcon is a combination of the programs acctcon1 and  acct-
     con2. acctcon1 converts login/logoff records, taken from the
     fixed /var/adm/wtmpx file, to ASCII output.  acctcon2  reads
     the  ASCII records produced by acctcon1 and converts them to
     tacct records. acctcon1 can be  used  with  the  -l  and  -o
     options,  described  below,  as  well  as with the -p and -t
     options.

OPTIONS
     -p            Print input only,  showing  line  name,  login
                   name,  and time (in both numeric and date/time
                   formats).


     -t            acctcon1 maintains a list of  lines  on  which
                   users  are  logged in. When it reaches the end
                   of its input, it emits a  session  record  for
                   each  line that still appears to be active. It
                   normally assumes that its input is  a  current
                   file,  so that it uses the current time as the
                   ending time for each  session  still  in  pro-
                   gress.  The -t flag causes it to use, instead,
                   the last time found in its input, thus  assur-
                   ing  reasonable  and  repeatable  numbers  for
                   non-current files.





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System Administration Commands                        acctcon(1M)



     -l lineuse    lineuse is created to  contain  a  summary  of
                   line   usage  showing  line  name,  number  of
                   minutes used, percentage of total elapsed time
                   used,  number  of  sessions charged, number of
                   logins, and  number  of  logoffs.   This  file
                   helps  track  line  usage, identify bad lines,
                   and  find  software  and  hardware   oddities.
                   Hangup,  termination  of login(1) and termina-
                   tion of the login shell each  generate  logoff
                   records,  so  that  the  number  of logoffs is
                   often three to four times the number  of  ses-
                   sions. See  init(1M) and utmpx(4).


     -o reboot     reboot is filled with an  overall  record  for
                   the  accounting  period, giving starting time,
                   ending time, number of reboots, and number  of
                   date changes.


EXAMPLES
     Example 1 Using the acctcon command.


     The acctcon command is typically used as follows:


       example% acctcon -l lineuse -o reboots < tmpwtmp > ctacct




     The acctcon1 and acctcon2 commands  are  typically  used  as
     follows:


       example% acctcon1 -l lineuse -o reboots < tmpwtmp | sort +1n +2 > ctmp
       example% acctcon2 < ctmp > ctacct



FILES
     /var/adm/wtmpx    History of user access and  administration
                       information


ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:






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System Administration Commands                        acctcon(1M)



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | system/accounting/legacy    |
    |_____________________________|_____________________________|


SEE ALSO
     acctcom(1), login(1), acct(1M),  acctcms(1M),  acctmerg(1M),
     acctprc(1M),  acctsh(1M),  fwtmp(1M), init(1M), runacct(1M),
     acct(2), acct.h(3HEAD), utmpx(4), attributes(5)


NOTES
     The line usage report  is  confused  by  date  changes.  Use
     wtmpfix  (see fwtmp(1M)), with the /var/adm/wtmpx file as an
     argument, to correct this situation.


     During a single invocation of any given command,  the  acct-
     con,  acctcon1,  and acctcon2 commands can process a maximum
     of:

         o    6000 distinct session

         o    1000 distinct terminal lines

         o    2000 distinct login names


     If at some point the actual  number  of  any  one  of  these
     items exceeds the maximum, the command will not succeed.























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