File Manager V1.5

[SYSTEM@ROOT]: /etc/grub.d/
INJECT_FILE:
NEW_ENTRY:

FILE_CONTENT: 41_custom

#!/bin/sh
cat <<EOF
if [ -f  \${config_directory}/custom.cfg ]; then
  source \${config_directory}/custom.cfg
elif [ -z "\${config_directory}" -a -f  \$prefix/custom.cfg ]; then
  source \$prefix/custom.cfg
fi
EOF

[ KEMBALI ]