Hi Charles,

> I have Hugo aplenty:
> 
> /temp> tr -c Hugo \\n <IMAGE.000|grep -b Hugo
> 92520:Hugo
> 92544:Hugo
> 220028:Hugo
> 220052:Hugo
> 300334:Hugo
> 300358:Hugo
> 380752:Hugo
> 380776:Hugo
> 461188:Hugo
> 461212:Hugo
> 541596:Hugo
> 541620:Hugo

Good.  Here's the location of mine split into sector number and offset
in sector, preceeded by numbers of sectors since the last Hugo.

    $ tr -c Hugo \\n <hi | grep -b Hugo |
    > awk -F: '{print int($1 / 256), $1 % 256}' |
    > awk '{print $1 - l, $1, $2; l = $1}' |
    > xargs printf '%6d %6d %3d\n'
     39080  39080   1
         7  39087 251
    $

Hugo comes in pairs;  one near the start of a directory and one near the
end.  My `blank' hard disc has just the root directory, $.  The first
Hugo is always 1 byte from the start of the sector, the second 251.

For your Hugos above...

       361    361 104
         0    361 128
       498    859 124
         0    859 148
       314   1173  46
         0   1173  70
       314   1487  80
         0   1487 104
       314   1801 132
         0   1801 156
       314   2115 156
         0   2115 180

You always have two in the same sector, always 24 bytes apart.  And the
first one isn't at an offset of 1.

Now Hugo can appear as normal data in a file, or a filename.  And I
suspect this was just the start of your Hugos.  But this still looks
odd.

What's

    od -A x -t x1 -j $((1801 * 256)) -N 2048 IMAGE.000

give?

Cheers,


Ralph.




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