Create a Source Code To Searching,Sorting And More

Source Code ::

echo "1: Rename File";
echo "2: Rename Directory";
echo "3: Sort File";
echo "0: Exit";

while ((1))
do
    echo "Select The Above Option:->";
    read c

    case $c in
        1)
            echo "Enter Old File Name:->";
            read old
            echo "Enter New File Name:->";
            read new

            mv $old $new
            echo "Rename File Successfull";
            ;;
        2)
            echo "Enter Old Directory Name:->";
            read old
            echo "Enter New Directory Name:->";
            read new

            mv $old $new
            echo "Rename Directory Success";
            ;;
        3)
            echo "Enter File Name For Sorting:->";
            read sname

            sort $sname;
            echo "File Sort Successfull";
            ;;

        0) exit
            ;;
        *) echo "Please Select Valid Option";
            ;;

    esac
done