How to know installed Oracle Client is 32 bit or 64 bit?

Question

OS: Windows 2008 Server R2

Oracle Client: 11.2

Many Thanks

Answer 1

For Unix

grep "ARCHITECTURE" $ORACLE_HOME/inventory/ContentsXML/oraclehomeproperties.xml

And the output is:

For Windows

findstr "ARCHITECTURE" %ORACLE_HOME%\inventory\ContentsXML\oraclehomeproperties.xml

And the output can be: