Previously...

SDF Public Access Unix System - https://news.ycombinator.com/item?id=32340635 - Aug 2022 (29 comments)

SDF Public Access Unix System - https://news.ycombinator.com/item?id=31076886 - April 2022 (46 comments)

SDF Public Access Unix System - https://news.ycombinator.com/item?id=14940790 - Aug 2017 (29 comments)

SDF – Public Access Unix System - https://news.ycombinator.com/item?id=14134798 - April 2017 (51 comments)