I was trying to calculate DBID of oracle database according to the topic Oracle in World: How to Discover find DBID and following number 2) mechanism specified there that is using of strings keyword.
My unfortunately my oracle database datafile is so big that I could not use strings keyword for searching.
I used,
strings datafilename_loc.
It failed with big file size. What I will do now?
How I can open file with strings?