# This functions prints the menu, ask for the path of file and perform appropriate operations on that file
menu() {
        clear

        printf "Here are the operations you can do on your filen\n\t1. Word Count of a file\n\t2. First 10 lines of a file\n\t3. Last 10 lines of a file\n\t4. Content of file before and after sorting\n\t"
        read option

        # Ask for the path of file to perform the operations
        printf "\nEnter the path to the file:\n"
        read path

        # Perform appropriate operations according to the options
        case $option in
                # Execute the wc command foe the file
                1 ) wc $path ;;

                # Display first 10 lines of a file
                2 ) head $path ;;

                # Show first the last 10 lines of a file
                3 ) tail $path ;;

                # Display file before and afer sorting
                4 )
                        printf "\nBefore sorting:\n"
                        cat $path

                        sort -k1 $path

                        printf "\nAfter sorting:\n"
                        cat $path
                ;;
        esac

        read
        menu
}

menu