#! /bash/bin
#==========
NO_TOUCH_DIR=/bin
LOG_FILE=change_orahome_perm.log
NEW_PERM=o-rwx
#
echo
echo "======================================================================="
echo "Ensures that all files in the ORACLE_HOME directories (except for" 
echo "ORACLE_HOME/bin) do not have public read, write and execute permissions" 
echo "======================================================================="
echo
#
#=====ПОЕХАЛИ=====
if [ -z "${ORACLE_HOME}" ]; then
   echo "\$ORACLE_HOME unknown. Script aborted."
else
   if [ -d "${ORACLE_HOME}" ]; then
      echo "====================INFO===================="
      echo "\$ORACLE_HOME directory: ${ORACLE_HOME}"
      echo "Not changebale directory: ${ORACLE_HOME}${NO_TOUCH_DIR}"
      echo "==========================================================" 
      echo
      echo "Continue ? (y/n):" 
      read XRESP 
      echo
      if [ ${XRESP} = y ]; then
         for FILES in `find ${ORACLE_HOME} -type f|grep -v ${ORACLE_HOME}${NO_TOUCH_DIR}`; do
            LOG_TEXT="Permissions of ${FILES} `ls -l $FILES | grep -v total | awk '{print $1}'` changing to ${NEW_PERM}" 
            echo ${LOG_TEXT} >> ${LOG_FILE} 
            echo ${LOG_TEXT}
            chmod ${NEW_PERM} ${FILES}
         done 
         echo 
         echo ".........................................................."
         echo "Done."
         echo "The results of the script: ${LOG_FILE}"
         echo ".........................................................."
      else
         echo 
         echo "Script aborted by user."
      fi 
   else
      echo "Directory ${ORACLE_HOME} not exists. Script aborted." 
   fi
fi