> As I see it ls does one job (list directory contents) and does it well (by supporting 37 flags). That's exactly write. The author of the article seem to con

> As I see it ls does one job (list directory contents) and does it well (by supporting 37 flags). That's exactly write. The author of the article seem to confuse "do one thing" with "implement one primitive function". "List directory contents" is just one thing. How it's done is configurable, but it still does the same thing.