Plan 9 from Bell Labs’s /usr/web/sources/plan9/power
d-rwxrwxr-x glenda sys 0 Jul 15 2018 bin d-rwxrwxr-x glenda sys 0 Jul 15 2018 include d-rwxrwxr-x glenda sys 0 Jul 15 2018 lib --rw-rw-r-- glenda sys 46 Jan 17 2000 mkfile