 
   @doc """
   Returns the md5sum of a file. Only works for files. Folders passed will return :error:
+
+  ## Arguments
+
+  - `path` where md5sum to be generated in bitstring
+
+  ## Usage
 
       iex(2)> Radpath.md5sum("mix.exs")
       "e7794b67112458774fe9f23d1b9c4913"

  """

  @doc """
   To create symlink:

      Radpath.symlink(source, destination). Source must exist.


  @doc """
  Returns true if path is a symbolic link and false if otherwise:

  ## Arguments

  - `path` Path to be checked in bitstring

  ## Usage


       iex(1)> Radpath.islink?("test3")
       true
       iex(2)> Radpath.islink?("/home")
