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#!/bin/bash
# platform = Red Hat Enterprise Linux 9,multi_platform_fedora
# packages = grub2,grubby
source common.sh
# Removes argument from kernel command line in /boot/loader/entries/*.conf
for file in /boot/loader/entries/*.conf ; do
if grep -q '^.*{{{ ESCAPED_ARG_NAME }}}=.*' "$file" ; then
# modify the GRUB command-line if an ={{{ARG_NAME}}} arg already exists
sed -i 's/\(^.*\){{{ARG_NAME}}}=[^[:space:]]*\(.*\)/\1 {{{ARG_NAME}}}=wrong \2/' "$file"
else
# no {{{ARG_NAME}}}=arg is present, append it
sed -i 's/\(^.*\(vmlinuz\|kernelopts\).*\)/\1 {{{ARG_NAME}}}=wrong/' "$file"
fi
done
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