UnknownSec Bypass 403

: /proc/thread-self/root/etc/grub.d/ [ drwxr-xr-x ]
name : 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