3
I need to use the Dialog making a Checklist from an external file, I have so far done the following:
dialog --stdout --checklist "Contas de e-mail: " 0 0 0 \
while read line
do
$line "" on \
done < contasemail.txt
But I’m getting back the following error message, who expects to have Checklist information
2
contasemail.txt:
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
checklist.sh:
#!/bin/bash
filename="$1"
tags=()
while read -r tag;
do
tags+=("${tag} off")
done < "$filename"
emails=$(dialog --stdout --no-items --checklist "Contas de e-mail:" 20 50 ${#tags[@]} ${tags[@]})
Testing:
$ ./checklist.sh contasemail.txt
Exit:
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I’m not sure what you need but test this I found on this link http://aurelio.net/shell/dialog/: dialog --stdout --title 'Mailing list' --Checklist "E-mail accounts: " 0 0 0 while read line do $line "on done < contasemail.txt
– Claudio Lopes
@Claudiolopes, I’ll check here and give you a feedback
– R.Santos
What is the contents of the file
contasemail.txt?– Lacobus