ref: b7af62b250e5dff30320a181ca9d53ab5a7c276d
parent: d1540c7f666e3c5d636b48c956b444205b50502d
author: henesy <devnull@localhost>
date: Fri Aug 2 14:59:56 EDT 2019
update os(1) to have -C and -D flags - runs in cwd inside Inferno by default - flags can toggle this off ;; update os(1) manual