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Re: [PROGRAMMERING] [BASH] prompte for yes/no (y/n)

Kristian Nørgaard <sslug@sslug> writes:

> Hvordan prompter jeg fra mit script, så brugeren skal indtaste en enkelt
> karakter, typisk ser man jo noget a la:
>
> "Overwrite?  (Y/n)"
>
> hvor Y er default og der kan tastes 'y','n' eller blot <enter>

Utestet:

echo -n "Overwrite?  (Y/n)"
read ANS

if [ "x$ANS"="y" -o "x$ANS"="x" ]; then
else
        exit 1;
fi

.Henrik

-- 
Linux overalt! - og det kan kun gå for langsomt!

 
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