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Updated README
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Rob McMullen
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README.rst
285
README.rst
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atrcopy
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=======
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Utilities to list files on and extract files from Atari 8-bit emulator disk
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images. Eventually, I hope to add support for these images to pyfilesystem.
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Command line utility to manage file systems on Atari 8-bit and Apple ][ disk
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images.
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Prerequisites
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-------------
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Starting with atrcopy 2.0, numpy is required.
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Starting with atrcopy 2.0, numpy is required. It will be automatically
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installed when installing atrcopy with::
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The standard python install tool, pip, does not seem to be able to handle the
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automatic installation of numpy, so to install atrcopy, use::
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pip install numpy
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pip install atrcopy
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References
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==========
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Features
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========
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* http://www.atariarchives.org/dere/chapt09.php
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* http://atari.kensclassics.org/dos.htm
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* http://www.crowcastle.net/preston/atari/
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* http://www.atarimax.com/jindroush.atari.org/afmtatr.html
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* list contents of disk images
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* copy files to and from disk images
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* delete files from disk images
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* create new disk images
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* compile assembly source into binary files if `pyatasm <https://pypi.python.org/pypi/pyatasm>`_ is installed
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Supported Disk Image Formats
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============================
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Supported Formats
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=================
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Supported Disk Image Types
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--------------------------
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* ``XFD``: XFormer images, basically raw disk dumps
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* ``ATR``: Nick Kennedy's disk image format; includes 16 byte header
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* ``DSK``: Apple ][ DOS 3.3 disk image; raw sector dump
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Supported Filesystem Formats
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Supported File System Formats
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----------------------------
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* XEX format: Atari executable files
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* Atari DOS in single, enhanced, and double density
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* KBoot format: a single executable file packaged up into a bootable disk image
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+--------------+-------------+---------+-------+-------------------+
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| File System | Platform | Read | Write | Status |
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+==============+=============+=========+=======+===================+
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| DOS 2 (90K) | Atari 8-bit | Yes | Yes | Fully supported |
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+--------------+-------------+---------+-------+-------------------+
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| DOS 2 (180K) | Atari 8-bit | Yes | Yes | Fully supported |
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+--------------+-------------+---------+-------+-------------------+
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| DOS 3 (130K) | Atari 8-bit | Yes | Yes | Fully supported |
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+--------------+-------------+---------+-------+-------------------+
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| SpartaDOS | Atari 8-bit | No | No | Under development |
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+--------------+-------------+---------+-------+-------------------+
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| MyDOS | Atari 8-bit | Partial | No | Under development |
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+--------------+-------------+---------+-------+-------------------+
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| DOS 3.3 | Apple ][ | Yes | Yes | Fully supported |
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+--------------+-------------+---------+-------+-------------------+
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| ProDOS 8 | Apple ][ | No | No | Unimplemented |
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+--------------+-------------+---------+-------+-------------------+
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Other Supported Formats
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-----------------------
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* XEX format: Atari executable files
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* KBoot format: a single executable file packaged up into a bootable disk image
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* Atari ROM cartridges (both plain binary and Atari800 .CAR format)
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* MAME ROM zipfiles
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@ -48,20 +67,120 @@ Other Supported Formats
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Example Usage
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=============
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To extract all non SYS files while converting to lower case, use::
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Basic usage is::
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$ python atrcopy.py /tmp/GAMES1.ATR -x -l -n
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GAMES1.ATR
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File #0 : *DOS SYS 039 : skipping system file dos.sys
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File #1 : *MINER2 138 : copying to miner2
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File #2 : *DEFENDER 132 : copying to defender
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File #3 : *CENTIPEDE 045 : copying to centiped.e
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File #4 : *GALAXIAN 066 : copying to galaxian
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File #5 : *AUTORUN SYS 005 : skipping system file autorun.sys
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File #6 : *DIGDUG 133 : copying to digdug
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File #7 : *ANTEATER 066 : copying to anteater
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File #8 : *ASTEROIDS 066 : copying to asteroid.s
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atrcopy DISK_IMAGE <global options> COMMAND <command options>
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where the available commands include:
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* ``list``: list files on the disk image. This is the default if no command is specified
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* ``create``: create a new disk image
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* ``add``: add files to a disk image
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* ``extract``: copy files from the disk image to the local file system
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* ``assemble``: create a binary file from ATasm source, optionally including segments containing raw binary data
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* ``delete``: delete files from the disk image
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* ``vtoc``: show and manipulate the VTOC for images that support it
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The ``DISK_IMAGE`` is always required which points to the path on your local
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file system of the disk image. ``COMMAND`` is one of the commands listed
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above, and the commands may be abbreviated as shown here::
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$ atrcopy --help
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usage: atrcopy DISK_IMAGE [-h] [-v] [--dry-run] COMMAND ...
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Manipulate files on several types of 8-bit computer disk images. Type 'atrcopy
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DISK_IMAGE COMMAND --help' for list of options available for each command.
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positional arguments:
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COMMAND
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list (t,ls,dir,catalog)
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List files on the disk image. This is the default if
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no command is specified
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extract (x) Copy files from the disk image to the local filesystem
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add (a) Add files to the disk image
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assemble (s,asm) Create a new binary file in the disk image
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delete (rm,del) Delete files from the disk image
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vtoc (v) Show a formatted display of sectors free in the disk
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image
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segments Show the list of parsed segments in the disk image
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optional arguments:
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-h, --help show this help message and exit
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-v, --verbose
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--dry-run don't perform operation, just show what would have
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happened
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Help for available options for each command is available using::
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atrcopy COMMAND --help
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so for example, the help for assembling a binary file is::
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$ atrcopy asm --help
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usage: atrcopy DISK_IMAGE assemble [-h] [-f] [-s [ASM [ASM ...]]]
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[-d [DATA [DATA ...]]] [-r RUN_ADDR] -o
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OUTPUT
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optional arguments:
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-h, --help show this help message and exit
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-f, --force allow file overwrites in the disk image
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-s [ASM [ASM ...]], --asm [ASM [ASM ...]]
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source file(s) to assemble using pyatasm
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-d [DATA [DATA ...]], -b [DATA [DATA ...]], --data [DATA [DATA ...]]
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binary data file(s) to add to assembly, specify as
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file@addr. Only a portion of the file may be included;
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specify the subset using standard python slice
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notation: file[subset]@addr
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-r RUN_ADDR, --run-addr RUN_ADDR, --brun RUN_ADDR
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run address of binary file if not the first byte of
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the first segment
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-o OUTPUT, --output OUTPUT
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output file name in disk image
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Examples
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========
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List all files on a disk image::
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$ atrcopy DOS_25.ATR
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DOS_25.ATR: ATR Disk Image (size=133120 (1040x128b), crc=0 flags=0 unused=0) Atari DOS Format: 1010 usable sectors (739 free), 6 files
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File #0 (.2.u.*) 004 DOS SYS 037
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File #1 (.2.u.*) 041 DUP SYS 042
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File #2 (.2.u.*) 083 RAMDISK COM 009
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File #3 (.2.u.*) 092 SETUP COM 070
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File #4 (.2.u.*) 162 COPY32 COM 056
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File #5 (.2.u.*) 218 DISKFIX COM 057
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Extract a file::
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$ atrcopy DOS_25.ATR extract SETUP.COM
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DOS_25.ATR: ATR Disk Image (size=133120 (1040x128b), crc=0 flags=0 unused=0) Atari DOS Format: 1010 usable sectors (739 free), 6 files
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extracting SETUP.COM -> SETUP.COM
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Extract all files::
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$ atrcopy DOS_25.ATR extract --all
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DOS_25.ATR: ATR Disk Image (size=133120 (1040x128b), crc=0 flags=0 unused=0) Atari DOS Format: 1010 usable sectors (739 free), 6 files
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extracting File #0 (.2.u.*) 004 DOS SYS 037 -> DOS.SYS
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extracting File #1 (.2.u.*) 041 DUP SYS 042 -> DUP.SYS
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extracting File #2 (.2.u.*) 083 RAMDISK COM 009 -> RAMDISK.COM
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extracting File #3 (.2.u.*) 092 SETUP COM 070 -> SETUP.COM
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extracting File #4 (.2.u.*) 162 COPY32 COM 056 -> COPY32.COM
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extracting File #5 (.2.u.*) 218 DISKFIX COM 057 -> DISKFIX.COM
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Extract all, renaming to lower case on the host file system::
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$ atrcopy DOS_25.ATR extract --all -l
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DOS_25.ATR: ATR Disk Image (size=133120 (1040x128b), crc=0 flags=0 unused=0) Atari DOS Format: 1010 usable sectors (739 free), 6 files
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extracting File #0 (.2.u.*) 004 DOS SYS 037 -> dos.sys
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extracting File #1 (.2.u.*) 041 DUP SYS 042 -> dup.sys
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extracting File #2 (.2.u.*) 083 RAMDISK COM 009 -> ramdisk.com
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extracting File #3 (.2.u.*) 092 SETUP COM 070 -> setup.com
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extracting File #4 (.2.u.*) 162 COPY32 COM 056 -> copy32.com
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extracting File #5 (.2.u.*) 218 DISKFIX COM 057 -> diskfix.com
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Example on Mac OS X
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-------------------
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@ -74,18 +193,16 @@ folder: a new empty folder somewhere and do all your testing in that folder.
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For this example, create a folder called ``atrtest`` in your ``Documents``
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folder. Put a few disk images in this directory to use for testing.
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Download or copy the file ``atrcopy.py`` and put it the ``Documents/atrtest``
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folder.
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Since this is a command line programe, you must start a Terminal by double
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clicking on Terminal.app in the ``Applications/Utilities`` folder in
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the Finder. When Terminal opens, it will put you in your home folder
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automatically. Go to the ``atrtest`` folder by typing::
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Since this is a command line program, you must get to a command line prompt.
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Start a Terminal by double clicking on Terminal.app in the
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``Applications/Utilities`` folder in the Finder. When Terminal opens, it will
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put you in your home folder automatically. Go to the ``atrtest`` folder by
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typing::
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cd Documents/atrtest
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You should see the file ``atrcopy.py`` as well as the other ATR images you
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placed in this directory by using the command::
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You can see the ATR images you placed in this directory by using the
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command::
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ls -l
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@ -93,78 +210,30 @@ For example, you might see::
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mac:~/Documents/atrtest $ ls -l
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-rw-r--r-- 1 rob staff 92176 May 18 21:57 GAMES1.ATR
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-rwxr-xr-x 1 rob staff 8154 May 18 22:36 atrcopy.py
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Now, run the program by typing ``python atrcopy.py YOURFILE.ATR`` and you should
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Now, run the program by typing ``atrcopy GAMES1.ATR`` and you should
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see the contents of the ``ATR`` image in the familiar Atari DOS format::
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mac:~/Documents/atrtest $ python atrcopy.py GAMES1.ATR
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GAMES1.ATR
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File #0 : *DOS SYS 039
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File #1 : *MINER2 138
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File #2 : *DEFENDER 132
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File #3 : *CENTIPEDE 045
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File #4 : *GALAXIAN 066
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File #5 : *AUTORUN SYS 005
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File #6 : *DIGDUG 133
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File #7 : *ANTEATER 066
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File #8 : *ASTEROIDS 066
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mac:~/Documents/atrtest $ atrcopy GAMES1.ATR
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GAMES1.ATR: ATR Disk Image (size=92160 (720x128b), crc=0 flags=0 unused=0) Atari DOS Format: 707 usable sectors (17 free), 9 files
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File #0 (.2.u.*) 004 DOS SYS 039
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File #1 (.2.u.*) 043 MINER2 138
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File #2 (.2.u.*) 085 DEFENDER 132
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File #3 (.2.u.*) 217 CENTIPEDE 045
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File #4 (.2.u.*) 262 GALAXIAN 066
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File #5 (.2.u.*) 328 AUTORUN SYS 005
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File #6 (.2.u.*) 439 DIGDUG 133
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File #7 (.2.u.*) 531 ANTEATER 066
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File #8 (.2.u.*) 647 ASTEROIDS 066
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Without any additional arguments, it will not extract files. To actually pull
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the files out of the ``ATR`` image, you need to specify the ``-x`` command line
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argument::
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mac:~/Documents/atrtest $ python atrcopy.py -x GAMES1.ATR
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GAMES1.ATR
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File #0 : *DOS SYS 039 : copying to DOS.SYS
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File #1 : *MINER2 138 : copying to MINER2
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File #2 : *DEFENDER 132 : copying to DEFENDER
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File #3 : *CENTIPEDE 045 : copying to CENTIPED.E
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File #4 : *GALAXIAN 066 : copying to GALAXIAN
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File #5 : *AUTORUN SYS 005 : copying to AUTORUN.SYS
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File #6 : *DIGDUG 133 : copying to DIGDUG
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File #7 : *ANTEATER 066 : copying to ANTEATER
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File #8 : *ASTEROIDS 066 : copying to ASTEROID.S
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There are other flags, like the ``-l`` flag to covert to lower case, and the
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``--xex`` flag to add the `.XEX` extension to the filename, and ``-n`` to skip
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DOS files. So a full example might be::
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mac:~/Documents/atrtest $ python atrcopy.py -n -l -x --xex GAMES1.ATR
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GAMES1.ATR
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File #0 : *DOS SYS 039 : skipping system file dos.sys
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File #1 : *MINER2 138 : copying to miner2.xex
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File #2 : *DEFENDER 132 : copying to defender.xex
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File #3 : *CENTIPEDE 045 : copying to centipede.xex
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File #4 : *GALAXIAN 066 : copying to galaxian.xex
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File #5 : *AUTORUN SYS 005 : skipping system file autorun.sys
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File #6 : *DIGDUG 133 : copying to digdug.xex
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File #7 : *ANTEATER 066 : copying to anteater.xex
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File #8 : *ASTEROIDS 066 : copying to asteroids.xex
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See other examples as above.
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Command Line Arguments
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----------------------
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References
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==========
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The available command line arguments are summarized using the standard ``--
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help`` argument::
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$ python atrcopy.py --help
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usage: atrcopy.py [-h] [-v] [-l] [--dry-run] [-n] [-x] [--xex] ATR [ATR ...]
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Extract images off ATR or XFD format disks
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positional arguments:
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ATR a disk image file [or a list of them]
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optional arguments:
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-h, --help show this help message and exit
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-v, --verbose
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-l, --lower convert filenames to lower case
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--dry-run don't extract, just show what would have been extracted
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-n, --no-sys only extract things that look like games (no DOS or .SYS
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files)
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-x, --extract extract files
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--xex add .xex extension
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-f, --force force operation on disk images that have bad directory
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entries or look like boot disks
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* http://www.atariarchives.org/dere/chapt09.php
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* http://atari.kensclassics.org/dos.htm
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* http://www.crowcastle.net/preston/atari/
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* http://www.atarimax.com/jindroush.atari.org/afmtatr.html
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* https://archive.org/details/Beneath_Apple_DOS_OCR
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