shelly (hackage): Shelly provides convenient systems programming in Haskell, similar in spirit to POSIX shells. Shelly:  is aimed at convenience and getting things done rather than being a demonstration of elegance,  has detailed and useful error messages,  maintains its own environment, making it thread-safe.  Shelly is originally forked from the Shellish package.  See the shelly-extra package for additional functionality.  An overview is available in the README: https://github.com/gregwebs/Shelly.hs/blob/master/README.md
Keywords: bsd3|development|library