/usr/share/doc/dialog/examples/form2 is in dialog 1.3-20160828-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# $Id: form2,v 1.9 2010/01/13 10:53:11 tom Exp $
. ./setup-vars
backtitle="An Example for the use of --form:"
ids=`id|sed -e 's/([^)]*)//g'`
uid=`echo "$ids" | sed -e 's/^uid=//' -e 's/ .*//'`
gid=`echo "$ids" | sed -e 's/^.* gid=//' -e 's/ .*//'`
user="$USER"
home="$HOME"
returncode=0
while test $returncode != 1 && test $returncode != 250
do
exec 3>&1
value=`$DIALOG --ok-label "Submit" \
--backtitle "$backtitle" "$@" \
--form "Here is a possible piece of a configuration program." \
0 0 10 \
"1 Username:" 1 1 "$user" 1 12 10 10 \
"1 UID:" 2 1 "$uid" 2 12 10 10 \
"1 GID:" 3 1 "$gid" 3 12 10 10 \
"1 HOME:" 4 1 "$home" 4 12 10 10 \
"2 Username:" 5 1 "$user" 5 12 10 10 \
"2 UID:" 6 1 "$uid" 6 12 10 10 \
"2 GID:" 7 1 "$gid" 7 12 10 10 \
"2 HOME:" 8 1 "$home" 8 12 10 10 \
"3 Username:" 9 1 "$user" 9 12 10 10 \
"3 UID:" 10 1 "$uid" 10 12 10 10 \
"3 GID:" 11 1 "$gid" 11 12 10 10 \
"3 HOME:" 12 1 "$home" 12 12 10 10 \
"4 Username:" 13 1 "$user" 13 12 10 10 \
"4 UID:" 14 1 "$uid" 14 12 10 10 \
"4 GID:" 15 1 "$gid" 15 12 10 10 \
"4 HOME:" 16 1 "$home" 16 12 10 10 \
"5 Username:" 17 1 "$user" 17 12 10 10 \
"5 UID:" 18 1 "$uid" 18 12 10 10 \
"5 GID:" 19 1 "$gid" 19 12 10 10 \
"5 HOME:" 20 1 "$home" 20 12 10 10 \
"6 Username:" 21 1 "$user" 21 12 10 10 \
"6 UID:" 22 1 "$uid" 22 12 10 10 \
"6 GID:" 23 1 "$gid" 23 12 10 10 \
"6 HOME:" 24 1 "$home" 24 12 10 10 \
"7 Username:" 25 1 "$user" 25 12 10 10 \
"7 UID:" 26 1 "$uid" 26 12 10 10 \
"7 GID:" 27 1 "$gid" 27 12 10 10 \
"7 HOME:" 28 1 "$home" 28 12 10 10 \
2>&1 1>&3`
returncode=$?
exec 3>&-
show=`echo "$value" |sed -e 's/^/ /'`
case $returncode in
$DIALOG_CANCEL)
"$DIALOG" \
--clear \
--backtitle "$backtitle" \
--yesno "Really quit?" 10 30
case $? in
$DIALOG_OK)
break
;;
$DIALOG_CANCEL)
returncode=99
;;
esac
;;
$DIALOG_OK)
"$DIALOG" \
--clear \
--backtitle "$backtitle" --no-collapse --cr-wrap \
--msgbox "Resulting data:\n\
$show" 0 0
;;
*)
echo "Return code was $returncode"
exit
;;
esac
done
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