{"id":104114,"date":"2022-05-22T09:36:47","date_gmt":"2022-05-22T07:36:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/lotus-1-2-3-portirovan-dlya-linux"},"modified":"2022-05-22T09:36:47","modified_gmt":"2022-05-22T07:36:47","slug":"lotus-1-2-3-portirovan-dlya-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/lotus-1-2-3-portirovan-dlya-linux","title":{"rendered":"Lotus 1-2-3 wurde f\u00fcr Linux portiert","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Tavis Ormandy, Sicherheitsforscher bei Google, hat aus Interesse den Tabellenkalkulator Lotus 1-2-3, der 1988 ver\u00f6ffentlicht wurde, f\u00fcr die Verwendung unter Linux portiert, drei Jahre bevor Linux selbst ins Leben gerufen wurde. Der Port basiert auf einer \u00dcberarbeitung der ausf\u00fchrbaren Dateien f\u00fcr UNIX, die in einem Warez-Archiv auf einem der BBS gefunden wurde. Das Besondere an dieser Arbeit ist, dass das Portieren auf Maschinencode-Ebene ohne Emulatoren oder virtuelle Maschinen durchgef\u00fchrt wurde. Am Ende resultierte eine ausf\u00fchrbare Datei, die unter Linux ohne zus\u00e4tzliche Schichten gestartet werden kann. <\/p>\n

Beim Portieren wurde eine Anpassung an die Linux-Systemaufrufschnittstelle vorgenommen, die Umleitung der Aufrufe in die glibc sichergestellt, nicht kompatible Funktionen wurden ersetzt und ein alternativer Treiber f\u00fcr die Terminalausgabe integriert. Im Code wurde auch ein Umgehungsmechanismus f\u00fcr die Lizenzpr\u00fcfungen hinzugef\u00fcgt, jedoch besitzt Tavis eine Box-Version von Lotus 1-2-3 f\u00fcr MS-DOS und hat das rechtm\u00e4\u00dfige Recht, das Produkt zu verwenden. Die Erstellung des Ports ist nicht das erste Experiment von Tavis, um Lotus 1-2-3 unter Linux auszuf\u00fchren; zuvor hatte er einen speziellen Treiber f\u00fcr DOSEMU begleitet, der die Ausf\u00fchrung der DOS-Version von Lotus 1-2-3 auf modernen Terminals erm\u00f6glicht. Jetzt wurde die Aufgabe gel\u00f6st, Lotus 1-2-3 unter Linux ohne Emulator auszuf\u00fchren.

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Quelle: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0422\u044d\u0432\u0438\u0441 \u041e\u0440\u043c\u0430\u043d\u0434\u0438 (Tavis Ormandy), \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Google, \u0440\u0430\u0434\u0438 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0430 \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432 Linux \u0442\u0430\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440 Lotus 1-2-3, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0439 \u0432 1988 \u0433\u043e\u0434\u0443, \u0437\u0430 \u0442\u0440\u0438 \u0433\u043e\u0434\u0430 \u0434\u043e \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0430\u043c\u043e\u0433\u043e Linux. \u041f\u043e\u0440\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432 \u0434\u043b\u044f UNIX, \u043d\u0430\u0439\u0434\u0435\u043d\u043d\u044b\u0439 \u0432 \u0430\u0440\u0445\u0438\u0432\u0435 \u0441 \u0432\u0430\u0440\u0435\u0437\u043e\u043c \u043d\u0430 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 BBS. \u0420\u0430\u0431\u043e\u0442\u0430 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0430 \u0442\u0435\u043c, \u0447\u0442\u043e \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043e […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104114","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Lotus 1-2-3 f\u00fcr Linux portiert | ProHoster","description":"Tavis Ormandy, Sicherheitsforscher bei Google, hat aus Interesse den Tabellenkalkulator Lotus 1-2-3, der 1988 ver\u00f6ffentlicht wurde, f\u00fcr die Verwendung unter Linux portiert, drei Jahre bevor Linux selbst ins Leben gerufen 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