> Kann mir jemand erklären warum der Author eine Variablenzuweisung
> in folgender Form vornimmt?
>
> Newline=$'\n'

Aus der bash(1):

``Words of the form $'string' are treated specially. The word expands
  to string, with backslash-escaped characters replaced as specifed
  by the ANSI C standard.''

-t



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