Getting Tech Stack Information on 11i and R12

We have to collect this information whenever boss ask :-). In Oracle Apps 11i and R12 instances we have txkInventory.pl and TXKScript.pl which can help us to get this information.
As applmgr user execute below command:
perl $FND_TOP/patch/115/bin/TXKScript.pl -script=$FND_TOP/patch/115/bin/txkInventory.pl -txktop=$APPL_TOP -contextfile=$CONTEXT_FILE -appspass=apps -outfile=$OA_HTML/apps_techinfo.html

As Oracle user execute below command:
perl $ORACLE_HOME/appsutil/bin/TXKScript.pl -script=$ORACLE_HOME/appsutil/bin/txkInventory.pl -txktop=$ORACLE_HOME/appsutil/temp -contextfile=$CONTEXT_FILE -appspass=apps -outfile=$ORACLE_HOME/appsutil/temp/oracle_techdb.html

Happy Troubleshooting !!!