db_printlog(1) - phpMan

DB5.3_PRINTLOG(1)                    General Commands Manual                    DB5.3_PRINTLOG(1)

NAME
       db5.3_printlog - Dumps Berkeley DB log files in a human-readable format

SYNOPSIS
       db5.3_printlog [-NrV] [-b start-LSN] [-e stop-LSN] [-h home] [-P password]

DESCRIPTION
       The  db5.3_printlog  utility  is a debugging utility that dumps Berkeley DB log files in a
       human-readable format.

OPTIONS
       -b     Display log records starting at log sequence number (LSN) start-LSN;  start-LSN  is
              specified  as a file number, followed by a slash (/) character, followed by an off-
              set number, with no intervening whitespace.

       -e     Stop displaying log records at log sequence  number  (LSN)  stop-LSN;  stop-LSN  is
              specified  as a file number, followed by a slash (/) character, followed by an off-
              set number, with no intervening whitespace.

       -h     Specify a home directory for the database  environment;  by  default,  the  current
              working directory is used.

       -N     Do not acquire shared region mutexes while running.  Other problems, such as poten-
              tially fatal errors in Berkeley DB, will be ignored as well.  This  option  is  in-
              tended  only  for  debugging errors, and should not be used under any other circum-
              stances.

       -P     Specify an environment password.  Although Berkeley DB utilities overwrite password
              strings  as  soon  as  possible, be aware there may be a window of vulnerability on
              systems where unprivileged users can see command-line arguments or where  utilities
              are not able to overwrite the memory containing the command-line arguments.

       -r     Read the log files in reverse order.

       -V     Write the library version number to the standard output, and exit.

       The db5.3_printlog utility uses a Berkeley DB environment (as described for the -h option,
       the environment variable DB_HOME, or because the utility was run in a directory containing
       a  Berkeley DB environment).  In order to avoid environment corruption when using a Berke-
       ley DB environment, db5.3_printlog should always be given the chance to  detach  from  the
       environment  and  exit gracefully.  To cause db5.3_printlog to release all environment re-
       sources and exit cleanly, send it an interrupt signal (SIGINT).

       The db5.3_printlog utility exits 0 on success, and >0 if an error occurs.

ENVIRONMENT
       DB_HOME
              If the -h option is not specified and the environment variable DB_HOME is  set,  it
              is used as the path of the database home, as described in DB_ENV->open.

AUTHORS
       Sleepycat  Software, Inc. This manual page was created based on the HTML documentation for
       db_printlog from Sleepycat, by Thijs Kinkhorst <thijs AT kinkhorst.com>, for the Debian  sys-
       tem (but may be used by others).

                                         28 January 2005                        DB5.3_PRINTLOG(1)

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