我可以修改 select 菜单项的编号方式吗？

Question

当我用 select 显示菜单时，tt 显示类似这样的内容

1) Sample
2) Sample

我想把它变成

[01] Sample
[02] Sample

这可能吗？

---

（可能背景的原始问题）

此代码是开源的，我的朋友允许可以自由复制或编辑他存储库中的任何代码。

我在编辑这部分时遇到问题

source /usr/local/sbin/back

_title ()
{
    clear
    printf "\nCUSTOMIZE WS STATUS\n\n"
}

_msg ()
{
    _title
    printf "\n"
    read -p "Your message : " message
}

_color ()
{
    _title
    printf "\nChoose color:\n\n"
    select option in blue red green;
    do
            if [[ -n ${REPLY//[0-9]/} ]] || [[ $REPLY -lt 1 ]] || [[ $REPLY -gt 13 ]]; then
                    printf "\nTry Again.\n" && sleep 2
            else
                    color=$option && printf "\nSelected Color: %s\n\n" "$color"
                    break
            fi
    done
}


_edit ()
{
    _msg
    _color
    _title
    cd /usr/local/bin/
    for wspy in ws-ssh.py ws-stunnel.py ws-ovpn.py
    do
        sed -i "s|^RESPONSE =.*|RESPONSE = 'HTTP/1.1 101 <font color="${color}">${message}</font>XXXXContent-Length: 1048576000000YYYY'|" $wspy
        sed -i 's|XXXX|\r\n|' $wspy
        sed -i 's|YYYY|\r\n\r\n|' $wspy
    done
    cd ~
    printf "\nDone, Please restart services via MENU to take effect.\n\n"
    return
}


_title
PS3="
Choose the number from options: "
select option in Edit Exit;
do
    case $option in
        Edit)
            _edit
            break
            ;;
        Exit)
            exit
            break
            ;;
        *)
            printf "Try Again." && sleep 2
            edit_ws
            break
            ;;
    esac
done

Answer 1

Can I modify how select numbers its menu items?

没有。无法更改它。它被硬编码为 ) 。来自 https://github.com/bminor/bash/blob/master/execute_cmd.c#L3134 :

#define RP_SPACE ") "