Some Important Ad utilities in 11i

Commands                                                         Description

adadmin                 Performs the maintenance tasks on Oracle applications
                              Location (AD_TOP/bin) log file:($APPL_TOP/admin/$TWO_TASK/log)

adpatch                  Applies patches, adds new languages and products 
                              log file:$APPL_TOP/admin/$TWO_TASK/log

adaimgr                  Upgrade to the latest version of Oracle Application 

adctrl                      Manages parllel workers in adaimgr,adadmin,adpatch

adident                   Identifies the version and transalation level of an Oracle apps files.

adsplice                 Registers off-cycle Products

adcnv                     Converts a file form one character set to another

adrelink                  Re-links Oracle applications executable programs with the 
                             oracle server product libraries

admrgpch               For merging the patch into a single.