> Hello!
> i want to find .gdb files (my disk crashed) of firebird
> database but I must know a signature and offset of this
> file( program easyrecovery want this information).Can you
> halp me?

There are no such thing as signature of gdb files but you
can try to search for first 4 bytes of header page :

0x01, 0x00, 0x39, 0x30

Regards,
Vlad