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#!/bin/bash

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh

getarg "rd.cmdline=ask" || exit 0

sleep 0.5
echo
sleep 0.5
echo
sleep 0.5
echo
echo
echo
echo
echo "Enter additional kernel command line parameter (end with ctrl-d or .)"
while read -e -p "> " line || [ -n "$line" ]; do
    [[ "$line" == "." ]] && break
    [[ "$line" ]] && printf -- "%s\n" "$line" >> /etc/cmdline.d/99-cmdline-ask.conf
done

exit 0