On Wed, 10 Mar 2004 11:14:03 -0500 (EST) Jerry McAllister <[EMAIL PROTECTED]> probably wrote:
> Gee whiz, just let dd(1) do it for you. It can seek to any position > and read any number of bytes of a disk. That's what I meant by `shellscript':). > If it gets ornery, set the > block size to 1 byte - a little slow and inefficient, but then it won't > have trouble with other block arrangements. The minimum blocksize is 512 bytes (at least on ATA drives; 2048 on data CDROMS). You get an `invalid argument' error if you try using a size which is not a multiple of 512. But after dd'ing, you can use head(1)/tail(1) to get only the necessary info, right to the single byte. -- DoubleF My mother loved children -- she would have given anything if I had been one. -- Groucho Marx
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