[HECnet] TOPS-20 systems on HECnet?

The museum guys posted this user's guide: http://www.bitsavers.org/pdf/dec/pdp10/TOPS20/V7/USERS.MEM.txt Sampsa On 9 Apr 2012, at 22:50, gerry77 at mail.com wrote: On Mon, 09 Apr 2012 22:04:17 +0300, you wrote: Is anyone on HECnet running TOPS-20? Just got an account at the machine at the Living Computer Museum, it seems like a cool OS. Just in the last few days I've started playing with TOPS-20: my final goal is to put it online on our DECnet and on the Internet. It's indeed a quite cool OS, and very significant in the Internet/Unix history timeline. I'm actually trying to better understand how some security settings work (e.g. permissions for files-only directories). Maybe I'll ask something on alt.sys.pdp10 hoping that someone like Mark Crispin will answer. :) I'd like to share experiences with anyone doing similar experiments. :) HTH, G.