ref: 77a7e3f8fcafd8d8339b7d734f2b525867904597
dir: /sys/lib/sysconfig/proto/9bootproto/
uid=sys gid=sys 386 d775 9bootfat 664 9boothyb 664 9bootiso 664 9bootpxe 664 efiboot.fat 664 bootia32.efi 664 bootx64.efi 664 mbr 664 pbs 664 cfg d775 plan9.ini 664