hi,

I require some assistance in understanding how to accomplish replacing a particular hex value in a binary file on aix.

in a binary file I need to find the following combination:

5A 00 10 D3 A9 XX XX XX XX XX XX XX XX XX XX XX XX 0C 5A
XX represents any valid HEX value

then replace this with the following HEX value
5A 00 10 D3 A9 XX XX XX XX XX XX XX XX XX XX XX XX 5A...