libghc-unixutils-doc 1.54.1-7build1 (amd64 binary) in ubuntu eoan

 Unixutils is a collection of useful and mildly useful functions that
 you might expect to find in System.* with a heavy bias towards
 Unix-type operating systems.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.