How to find out Version Of Oracle Application in Unix-2

c. Class file version
Step 1. Go to the UNIX box
Step 2. Go to the class file location
$strings -a grep Header

d. Apachhe Version
Step 1. Go to the UNIX box
Step 2. Go to the $iAS or $IAS_CONFIG_HOME
Step 3. Then go to Apachhe/Apachhe/bin directory
Step 4. run the following Command
$httpd -version

The output will be
bash-2.03$ httpd -version
Server version: Oracle HTTP Server Powered by Apache/1.3.19 (Unix)
Server built: Jan 26 2005 11:06:44 (iAS 1.0.2.2.2 rollup 5)