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cckddiag(1) [debian man page]

cckddiag(1)						      General Commands Manual						       cckddiag(1)

NAME

       cckddiag - Hercules CCKD DASD diagnostic tool

SYNOPSIS

       cckddiag [options...] filename

DESCRIPTION

       Hercules support tool used to assist in the diagnosis of CCKD DASD problems.  Operates on Hercules CCKD DASD volumes in read-only mode, and
       displays various information contained in CCKD DASD files.  Effective usage requires internal knowledge of Hercules CCKD DASD files.

OPTIONS

       The following options are used to specify which portions of the CCKD DASD file are to be displayed.  Options may not be combined; for exam-
       ple, -cd1 is not a valid option.  Surround each option by blank(s).

       Argument  numbers may be specified either in decimal or hexadecimal.  If the number begins with the characters 0x the number is presumed to
       be hexadecimal; else the number is presumed to be decimal.  No numeric overflow checking is done, the user is  assumed  (!)  to	know  what
       they're doing.

       Options are divided into three categories: global options, track-related options, and the offset option.

Global options
   filename
       specifies the Hercules CCKD DASD filename (sometimes referred to as the DASD image file)

   -v
       display version and exit

   -d
       display DEVHDR

   -c
       display CDEVHDR

   -1
       display L1TAB  (note this option is a numeric one)

   -g
       enable debug output

Track-related options
       To direct cckddiag to a specific track, two options are provided: -a and -r.  The remaining track-related options describe the kind of out-
       put desired.  The TRKHDR for the track is displayed for all track-related options.

   -a cc hh
       display absolute CCHH data - where cc and hh are respectively the cylinder number (relative zero), and the head number (relative zero).

   -r tt
       display relative track data - where tt is the track number (relative zero).

   -2
       display L2TAB - requires a corresponding -a or -r specification to direct cckddiag to a specific track.

   -t
       display track data - displays the COUNT, KEY, and DATA record summaries for the data residing on the indicated track.

   -x
       hex display track key/data - displays the KEY and DATA records' contents in hexadecimal display	format	for  the  indicated  track.   Some
       repetitive data may be omitted from the hex display output.

Offset option
       This option provides the ability to examine any portion of the CCKD file, as an alternative to track specification.

   -o oo ll
       hex display data at offset oo of length ll.

SEE ALSO

       cckd(4)

       http://www.hercules-390.org/ the Hercules emulator homepage.

       http://www.hercules-390.org/cckddasd.html which describes
	      the Hercules CCKD DASD facility.

HISTORY

       2003-02-07 originally written by James M. Morrison

								    2003-02-03							       cckddiag(1)

Check Out this Related Man Page

cuebreakpoints(1)					      General Commands Manual						 cuebreakpoints(1)

NAME

       cuebreakpoints - report track breakpoints from a CUE or TOC file

SYNOPSIS

       cuebreakpoints [ { -i format | --input-format=format } { --append-gaps | --prepend-gaps | --split-gaps } ] [ file ... ]
       cuebreakpoints --help

DESCRIPTION

       cuebreakpoints reports the track breakpoints found in CUE and TOC files, which are typically created by compact disc ripping software.  The
       breakpoints are in a format usable by shnsplit (part of the shntool package).

       Three approaches to track pregaps are availabe: append (to previous track), prepend (to succeeding track), and split (from  both  preceding
       and succeeding tracks).	The split approach can result in up to twice as many breakpoints being reported as there are tracks on the disc.

       The first track's pregap cannot be appended to the previous track, so it is prefixed to the track in both append and prepend modes.  If you
       want the track without it, use the --split-gaps option.

       If no filenames are specified, cuebreakpoints reads from standard input, and an input format option must be  specified.	 If  one  or  more
       filenames  is  provided,  but the input format option is not specified, the input format will be guessed based on each file's suffix (e.g.,
       .cue or .toc).  This heuristic is case-insensitive.

OPTIONS

       -h, --help
	      displays a usage message and exits.

       -i format, --input-format=format
	      sets the expected format of the input file(s) to format, which must be either cue or toc.

       --append-gaps
	      appends pregaps to the end of the previous track.  This is the default.

       --prepend-gaps
	      prefixes pregaps to the beginning of each subsequent track.

       --split-gaps
	      separates pregaps from both the preceding and succeeding tracks.

       If more than one of --append-gaps, --prepend-gaps, and --split-gaps are specified, all except the last encountered are ignored.

EXIT STATUS

       cuebreakpoints exits with status zero if it successfully generates a report for each input file, and nonzero if there were problems.

AUTHOR

       Cuetools was written by Svend Sorensen.	Branden Robinson contributed fixes and enhancements to the utilities and documentation.

SEE ALSO

       cueconvert(1), cueprint(1)

																 cuebreakpoints(1)
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