https://www.haskell.org/documentation/
http://learnyouahaskell.com/chapters
https://github.com/input-output-hk/haskell-course
Go to this link and follow Recommended installation instructions https://www.haskell.org/downloads/
1. Type `ghci` on your terminal
2. Type `:l path_file` eg: :l /Data/haskell/src/HomeWork01.hs