LINUX: kurz & gut

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xcalc [Optionen] — /usr/bin/X11XFree86stdin stdout - datei -- opt --help --version

Der Befehl xcalc zeigt einen einfachen, grafischen Taschenrechner an. In der Voreinstellung handelt es sich um einen herkömmlichen Taschenrechner. Wenn Sie die umgekehrte polnische Notation (UPN) bevorzugen, geben Sie die Option -rpn an.

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