Question

I need to make a radiolist in bash script using dialog interface, for example if I have the following list:

dialog --backtitle "OS information" \
--radiolist "Select OS:" 10 40 3 \
 1 "Linux 7.2" off \
 2 "Solaris 9" on \
 3 "HPUX 11i" off

I need when the user chooses an option and presses "ok", my script could read the item’s name and not the item’s number.

It is possible?

Thanks!

Answer 1

You can put your expected results in an array:

array=(Linux Solaris HPUX)
var=$(dialog --backtitle "OS infomration" \
--radiolist "Select OS:" 10 40 3 \
 1 "Linux 7.2" off \
 2 "Solaris 9" on \
 3 "HPUX 11i" off >/dev/tty 2>&1 )

printf '\n\nYou chose: %s\n' "${array[var - 1]}"