Ng system> A UNix variaNt that was used oNApolloworkstatioNs before Apollo was bought by Hewlett Packard. AEGIS has some advaNtages over staNdard BSD or System V UNix. It iNcludes faster file access aNd a richer commaNd set there are commaNds to fiNd out which process is ruNNiNg oN a particular Node, which process is lockiNg a particular file, etc. (1997-02-25)