Plan 9 from Bell Labs’s /usr/web/sources/contrib/quanstro/root/sys/src/9
d-rwxrwxr-x quanstro sys 0 Jul 15 2018 ip d-rwxrwxr-x quanstro sys 0 Jul 15 2018 pc d-rwxrwxr-x quanstro sys 0 Jul 15 2018 port