Provided by: libdsk-utils_1.5.9+dfsg-1build1_amd64 bug

NAME

       dsktrans - Copy from one floppy or image file to another

SYNOPSIS

       dsktrans  [-itype  TYPE]  [-otype  TYPE] [-iside SIDE] [-oside SIDE] [-icomp COMP] [-ocomp
       COMP] [-idstep] [-odstep] [-retry COUNT] [-format FMT] [-first CYLINDER] [-last  CYLINDER]
       [-comment  TEXT] [-comment @FILE] [-md3] [-logical] [-apricot] [-pcdos] [-noformat] INPUT-
       IMAGE OUTPUT-IMAGE

DESCRIPTION

       Dsktrans copies floppy discs or disc images, optionally converting the  image  file  type.
       This  simulates  the  process  of  copying a floppy disc (read a track, write a track). It
       requires that the disc or image file has a straightforward geometry where all  the  tracks
       are  have the same layout of sectors. Interleave is not preserved. See also dskconv(1) for
       a conversion that can transform one disc image file format to another and does not require
       a  regular geometry; and dskdump(1) for a slower but more accurate copy which may preserve
       more of these details.

OPTIONS

       -itype TYPE
              Determines which driver is to be used to read from the source disc.  Some  examples
              are:

              auto    Select according to the disc image file. This is the default.

              dsk     Use the DSK (CPCEmu format) image driver.

              edsk    Use the extended version of the DSK format.

              floppy  Use the floppy driver.

              ntwdm   (Under Windows 2000 and later) Use Simon Owen's FDRAWCMD floppy driver.

              myz80   Use  the  hard  disk  (MYZ80  format) image driver.  (This format cannot be
                      autodetected.)

              cfi     Use the CFI (DOS fdcopy format)  image  driver.   (This  format  cannot  be
                      autodetected.)

              apridisk
                      Use  the  ApriDisk image driver (from the utility of the same name).  (This
                      format cannot be autodetected.)

              raw     Use the raw driver.

              logical Similar to the raw driver, but the resulting  disc  image  contains  tracks
                      laid  out  in  logical  filesystem  order. Mainly used for imaging discs in
                      formats (such as ADFS) where the mapping of tracks to cylinders/heads  does
                      not match the way it's done on the PC.

              qm      Sydex's CopyQM format

              tele    Sydex's Teledisk format

       -otype TYPE
              Determines which driver is to be used to write to the destination disc. The drivers
              are as for -itype.

       -icomp COMP
              Select the compression method used on the source disc image  file  (has  no  effect
              when reading a floppy disc).

              auto    Detect from the first few bytes of the file. This is the default.

              sq      Huffman coded (SQ / USQ).

              gz      Gzipped (gzip / gunzip).

              bz2     Burrows-Wheeler compressed (bzip2 / bunzip2).

       -ocomp COMP
              Select the compression to be used on output. Compression methods are as for -icomp,
              except that bz2 cannot be used.

       -iside SIDE
              Determines which side (0 or 1) of the source disc is to be read from.

       -oside SIDE
              Determines which side (0 or 1) of the destination disc is to be written to.

       -idstep
              Double-step the source drive (used to  read  360k  discs  in  1.2Mb  drives).  Only
              supported by the Linux floppy driver.

       -odstep
              Double-step the destination drive (used to write 360k discs in 1.2Mb drives).  Only
              supported by the Linux floppy driver.

       -retry COUNT
              Set the number of times to attempt a read/write/format in case of error.

       -format FMT
              Do not autodetect the disc format; use the named format.

       -first CYL
              Start copying at the specified cylinder.  Cylinders  prior  to  this  will  not  be
              formatted or written.

       -last CYL
              Copy up to and including the specified cylinder.

       -comment TEXT
              Set  the comment field in the disc image to the specified text (if supported by the
              image file format).

       -comment @FILE
              Set the comment field in the disc image to the contents of the specified disc  file
              (if  supported by the image file format). If the filename is "-" (i.e.  -comment @-
              ) then you will be asked to type the comment, terminated with a "." on  a  line  by
              itself.

       -odstep
              Double-step the destination drive (used to write 360k discs in 1.2Mb drives).  Only
              supported by the Linux floppy driver.

       -md3   Defeat MicroDesign 3 copy protection. Note that  this  does  not  make  dsktrans  a
              circumvention device, since the authors of MicroDesign have placed it in the public
              domain and given permission for the copy-protection to  be  reverse  engineered;  I
              posted      their      original      press      release      to      USENET      as
              <1008359853.26849.0.nnrp-13.c2de7091@news.demon.co.uk>.

       -pcdos Convert the first sector from an Apricot superblock to a PC-DOS  superblock.   This
              allows  Apricot-format  discs  to be imaged as files (with the output image type as
              raw) and then loopback-mounted under Linux.

       -apricot
              Reverse -pcdos, and convert the first sector from a PC-DOS superblock to an Apricot
              superblock.  Note that this is the opposite of what this option did in LibDsk 1.1.9
              and earlier.

       -logical
              Rearrange the tracks in the logical order. This option has been superseded; instead
              you should use -otype logical to output to a logically-sectored raw image.

       -noformat
              Don't format the target disc/image - assume it's in the correct format already.

SEE ALSO

       dskconv(1), dskdump(1)

AUTHOR

       John Elliott <seasip.webmaster@gmail.com>.

       Darren Salt wrote the man pages.