#set -A ARGS $( echo "$@" | sed "s/.*-[a-z]\+ //")
ARGS=( $( echo "$@" | sed "s/.*-[a-z]\+ //") )
 
echo "Args: ${ARGS[*]}"
echo "Arg 1: ${ARGS[0]}"
echo "Arg 2: ${ARGS[1]}"
 
while test "$1"; do
  case "$1" in
    -sd) echo Option sd;;
    -r) echo Option r;;
    -e) echo Option e;;
    *) break;;
  esac
  shift
done
 
 
./Test -sd -r -e Dir1/Dir2 Dir3/Dir4
Args: Dir1/Dir2 Dir3/Dir4
Arg 1: Dir1/Dir2
Arg 2: Dir3/Dir4
Option sd
Option r
Option e