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#if $getVar('kernel_options_post','') != ''
# Start post install kernel options update
if [ -f /etc/default/grub ]; then
  TMP_GRUB=\$(gawk 'match(\$0,/^GRUB_CMDLINE_LINUX="([^"]+)"/,a) {printf("%s\n",a[1])}' /etc/default/grub)
  sed -i '/^GRUB_CMDLINE_LINUX=/d' /etc/default/grub
  echo "GRUB_CMDLINE_LINUX=\"\$TMP_GRUB $kernel_options_post\"" >> /etc/default/grub
  grub2-mkconfig -o /boot/grub2/grub.cfg
else
  /sbin/grubby --update-kernel=\$(/sbin/grubby --default-kernel) --args="$kernel_options_post"
fi
# End post install kernel options update
#end if