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barebox/defaultenv/defaultenv-2-menu/menu/boot-menu-new-boot-entry

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#!/bin/sh
name=
readline "Name of the new entry: " name
if [ -z "$name" ]; then
exit 1
fi
if [ -e "/env/boot/$name" ]; then
echo "entry $name already exists"
readline "<enter>" unused
exit 1
fi
cp /env/data/boot-template /env/boot/$name
edit /env/boot/$name
boot-menu-show rebuild