[haschool] Next week's class -- UNIX utilities.

[Jason Dusek]

  Let's look at Haskell implementations of `wc` and `grep` next
  Tuesday.

  We'll cover a basic implementation of `wc` and, in the course
  of the class, extend it to handle files specified at the
  command line. We'll introduce a simple `grep`, as well, using
  Haskell libs to handle regular expressions. Homework will be
  simple extensions to these utilities.

--
Jason Dusek