Lists information about transaction log files.

   Format

     SHOW LOGFILE  filespec [qualifier...]

Additional information available:

QUALIFIER

ParameterExample

filespec
   Specifies one or more log files to be listed. The syntax of the
   file specification determines which files will be listed, as
   follows:

   o  If you enter a file name or a file name containing a wildcard
      character, the SHOW command lists each file matching the name
      specified.

   o  If you do not enter a file specification, the SHOW command
      lists all log files in the directory SYS$JOURNAL.

Additional information available:

/CURRENT/FULL/OUTPUT

   Specifies that information about the currently active log file,
   if in use, is shown. This information includes the number of
   checkpoints and stalls that have occurred since DECdtm services
   were started up and indicates whether a checkpoint or stall is
   currently in progress.

   Note that no file specification is necessary when the qualifier
   /CURRENT is used.

   Lists all log file attributes.

      /OUTPUT[=filespec]

   Specifies that the output is written to the file specified. By
   default the SHOW command writes the output to SYS$OUTPUT. If you
   enter /OUTPUT with no file specification, then LMCP_SHOW is the
   default file name and LIS is the default type.

  LMCP> SHOW LOGFILE SYSTEM$T*

  This command lists all the log files with names beginning with
  "SYSTEM$T".