Thanks for your info..

Yes.. you are right.. I am assuming the numbers of bytes is always BLOCKLEN or 890 bytes.

But, I am plan to reverse the offset values about 286 bytes back before read the next record. This is because if the block contain 2 record the length is 604 while 3 record is 890 bytes. So that why i set $offset -= 286. is it correct ?

In reply to Re^2: How to read number of block in binary files? by bh_perl
in thread How to read number of block in binary files? by bh_perl

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