{"id":10564,"date":"2025-07-15T13:34:50","date_gmt":"2025-07-15T13:34:50","guid":{"rendered":"https:\/\/functiontranslator.com\/osm-na-dzies\/"},"modified":"2021-02-26T05:22:58","modified_gmt":"2021-02-26T05:22:58","slug":"oct2dec","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/pl\/oct2dec\/","title":{"rendered":"\u00d3SM.NA.DZIES"},"content":{"rendered":"<h2>Przegl\u0105d funkcji zamiany liczb \u00f3semkowych na dziesi\u0119tne<\/h2>\n<p>Funkcja OCT2DEC w MS Excel oraz odpowiednik \u00d3SM.NA.DZIES w Arkuszach Google umo\u017cliwiaj\u0105 konwersj\u0119 liczb z systemu \u00f3semkowego (bazowego 8) na system dziesi\u0119tny (bazowy 10). Jest to niezwykle przydatne narz\u0119dzie w obszarach takich jak informatyka czy in\u017cynieria elektroniczna, gdzie r\u00f3\u017cne systemy liczbowe s\u0105 cz\u0119sto stosowane.<\/p>\n<h2>Syntaks oraz przyk\u0142ady u\u017cycia<\/h2>\n<p>Sk\u0142adnia obu funkcji jest prosta i obejmuje:<\/p>\n<ul>\n<li><strong>Excel:<\/strong> <code>OCT2DEC(liczba)<\/code><\/li>\n<li><strong>Arkusze Google:<\/strong> <code>\u00d3SM.NA.DZIES(liczba)<\/code><\/li>\n<\/ul>\n<p>Parametr <strong>liczba<\/strong> to warto\u015b\u0107 w systemie \u00f3semkowym, kt\u00f3r\u0105 chcemy przekonwertowa\u0107 na system dziesi\u0119tny. Nale\u017cy j\u0105 poda\u0107 jako tekst (w cudzys\u0142owach) lub jako rezultat innej funkcji b\u0105d\u017a oblicze\u0144 generuj\u0105cych liczby \u00f3semkowe.<\/p>\n<p><strong>Przyk\u0142ad:<\/strong><\/p>\n<pre><code>=OCT2DEC(\"17\") w Excelu lub \u00d3SM.NA.DZIES(\"17\") w Arkuszach Google zwr\u00f3ci warto\u015b\u0107 15.<\/code><\/pre>\n<h2>Praktyczne zastosowania<\/h2>\n<p><strong>Zadanie 1: Konwersja adres\u00f3w IP<\/strong><\/p>\n<p>Adresy IP mog\u0105 by\u0107 wy\u015bwietlane w formacie \u00f3semkowym, co mo\u017ce by\u0107 mniej intuicyjne. Stosuj\u0105c funkcj\u0119 OCT2DEC, mo\u017cemy przeliczy\u0107 ka\u017cdy oktet adresu IP z systemu \u00f3semkowego na dziesi\u0119tny, co u\u0142atwia analiz\u0119 i zarz\u0105dzanie danymi sieciowymi.<\/p>\n<pre> <code> =OCT2DEC(\"177\") = 127 (dla oktetu \u00f3semkowego 177, sk\u0142adnika adresu IP) <\/code> <\/pre>\n<p><strong>Zadanie 2: Konwersja uprawnie\u0144 systemu Unix<\/strong><\/p>\n<p>Uprawnienia w systemie Unix\/Linux cz\u0119sto wy\u015bwietlane s\u0105 w formacie \u00f3semkowym, np. 0755. Konwersja tych liczb na system dziesi\u0119tny u\u0142atwia zrozumienie i zarz\u0105dzanie uprawnieniami, np.:<\/p>\n<pre> <code> =OCT2DEC(\"755\") = 493 <\/code> <\/pre>\n<p>Warto\u015b\u0107 493 w systemie dziesi\u0119tnym oznacza standardowe uprawnienia do czytania, pisania i wykonania plik\u00f3w serwera.<\/p>\n<h2>Podsumowanie<\/h2>\n<p>Funkcje OCT2DEC i \u00d3SM.NA.DZIES, cho\u0107 proste w swojej formie, odgrywaj\u0105 kluczow\u0105 rol\u0119 w wielu zastosowaniach technologicznych. Pozwalaj\u0105 na \u0142atwe przeliczanie system\u00f3w liczbowych, co jest nieocenione w obszarze takich dziedzin, jak przetwarzanie danych binarnych, adresacja IP czy zarz\u0105dzanie uprawnieniami systemowymi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Konwertuje liczb\u0119 w postaci \u00f3semkowej na liczb\u0119 w postaci dziesi\u0119tnej<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[429],"tags":[],"class_list":["post-10564","post","type-post","status-publish","format-standard","hentry","category-inzynierskie"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Funkcja OCT2DEC (\u00d3SM.NA.DZIES) w Excelu \u2013 jak dzia\u0142a, przyk\u0142ady u\u017cycia i sk\u0142adnia<\/title>\n<meta name=\"description\" content=\"Opis funkcji OCT2DEC (\u00d3SM.NA.DZIES) w Excelu. 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