fetch the "check" program from uebung2, to be used as a base for the "check2" program ("Filter" is just a wrapper around "check2")
check2 working basically
fixes on the stream redirection
Merge branch 'uebung6_check2' into uebung6_Filter
check2 supports options of the kind "+" or "-"
implemented the tcp stuff
behaves more nicely
program parameters are read correctly, tcp stuff working
es funktioniert nicht.
check2 no longer fetches files on its own
nothing of importance
runs locally now as well
Merge branch 'uebung6' of https://github.com/EsGeh/alp5 into uebung6_Filter
added some doc for aufgabe3
added some doc
few little changes
final status (unfinished)
added the example file