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Writing Image Files to Floppy Disks Using rawrite or dd

Appendix A. Writing Image Files to Floppy Disks Using rawrite or dd

You must write each of the image files you need to a floppy disk. The easiest methods of writing an image file to a disk are using dd or rawrite.

Using the dd Command

The dd command in a Linux/UNIX OS is used to do direct dumps from one device (or file) to another. It is an excellent tool to create a disk image or to make a disk from an image. In Linux, the command is invoked as follows:

bash# dd if=<image file> of=/dev/fd0

You should see something like the following to indicate that the image transfer was successful:

2880+0 records in
2880+0 records out

If you see a smaller block count, your image did not transfer correctly. If this is the case, it will usually be accompanied by a disk error.

After you make a disk, make sure to label it according to its contents.

 

 
 
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