# get opts will get options passed at the start of the program.  If the flag should have a parameter after it, then you put : after the letter.
# getops options variable
# when it's run through, if there is a parameter it is stored in $OPTARG

while getopts hvifd: options

        case "$options" in
                f)
                        budh_fdisk
                ;;
                i)
                        usr_input
                ;;
                d)
                        dstDisk=$OPTARG
                        non_usr_input
                ;;
                h)
                        echo "NOT YET CREATED"
                ;;
                v)
                        pversion
                ;;
                \?)
                        usage
                ;;
        esac
done