in oracle8i standart edition how I can find bit information.
Whether it is 32-bit or 62-bit

you normally see it directly printed in the start message of svrmgrl, which still exists in 8i:

Oracle8i Enterprise Edition Release 8.1.7.4.0 - 64bit Production
JServer Release 8.1.7.4.0 - 64bit Production


But there are most likely lots of other places, where you can see it. For example, if you enter:

file $ORACLE_HOME/bin/oracle

my system prints:

oracle: ELF-64 executable object file - PA-RISC 2.0 (LP64)

Regards

Markus

it shows that message;
file $ORACLE_HOME/bin/oracle

ELF 32-bit MSB executable SPARC Version 1, dynamically linked, not stripped

but I think it is about operating system or hardware specification.

is there other way to find oracle specification. thanks.

If you have a 32 bit operating system, then you can not run a 64 bit Oracle in the first place.

The other way around is (usably) possible.

I my opinion, the output is clear: You have a 32 bit installation.
As I said, look what "svrmgrl" says. But I think, you have your answer.

Regards

markus