Fixed for matching permissions (#2842)

* fixed permission matching logic

* fixed permission matching logic

* fixed permission matching logic

* fixed permission matching logic

Author: tanmaygarg-oracle

OracleIdentityGovernance/samples/scripts/agentManagement.sh

@@ -365,7 +365,9 @@ isWriteAccessOnVolume()
 {
   # shellcheck disable=SC2012
   permissions=$(ls -ld "$PV" | awk '{print $1}')
-  if [ "$permissions" != "drwxrwxr-x" ] && [ "$permissions" != "drwxrwxrwx" ] && [ "$permissions" != "drwxrwxr-x." ] && [ "$permissions" != "drwxrwxrwx." ]; then
+  # shellcheck disable=SC3057
+  perms="${permissions:0:10}"
+  if [ "$perms" != "drwxrwxr-x" ] && [ "$perms" != "drwxrwxrwx" ]; then
     echo "ERROR: Volume does not have required permissions. Make sure to have 775"
     errorFlag=true
   fi