{"id":120479,"date":"2024-11-03T19:09:06","date_gmt":"2024-11-03T17:09:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-utility-dlya-vosstanovleniya-dannyh-dd_rescue-1-99-17"},"modified":"2024-11-03T19:09:06","modified_gmt":"2024-11-03T17:09:06","slug":"vypusk-utility-dlya-vosstanovleniya-dannyh-dd_rescue-1-99-17","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-utility-dlya-vosstanovleniya-dannyh-dd_rescue-1-99-17","title":{"rendered":"Utgivning av datar\u00e4ddningsverktyget dd_rescue 1.99.17","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Den nya versionen av dd_rescue 1.99.17 har sl\u00e4ppts, ett verktyg f\u00f6r datar\u00e4ddning fr\u00e5n felaktiga lagringsmedier, s\u00e4kerhetskopiering och distribution av diskavbilder. Den b\u00f6r inte f\u00f6rv\u00e4xlas med GNU ddrescue, eftersom dd_rescue har ytterligare anv\u00e4ndbara funktioner, s\u00e5som st\u00f6d f\u00f6r sparade filer, in- och utmatning utan cache, samt transparent komprimering och kryptering. Verktyget dd_rescue ing\u00e5r i m\u00e5nga popul\u00e4ra GNU\/Linux-distributioner, s\u00e5som Fedora, openSUSE, Mageia och ALT Linux. Koden f\u00f6r verktyget \u00e4r skriven i C och distribueras under GPLv2+-licensen. <\/p>\n

I den nya versionen har st\u00f6d f\u00f6r transparent komprimering och dekomprimering med hj\u00e4lp av LZMA-algoritmen lagts till, vilket bland annat m\u00f6jligg\u00f6r anv\u00e4ndning av diskavbilder komprimerade i xz-format. Anv\u00e4ndning av LZMA-algoritmen visar p\u00e5 en h\u00f6gre komprimeringsniv\u00e5, men kostar mer CPU-belastning j\u00e4mf\u00f6rt med den tidigare anv\u00e4nda LZO-algoritmen. F\u00f6r implementeringen av LZMA-algoritmen valdes biblioteket liblzma, som blivit skandal\u00f6st k\u00e4nt efter att en bakd\u00f6rr uppt\u00e4cktes d\u00e4r, som en illvillig akt\u00f6r medvetet placerade f\u00f6r att f\u00e5 status som underh\u00e5llare. Patches f\u00f6r implementeringen av LZMA-st\u00f6det i dd_rescue har f\u00f6rberetts av Dmitrij Ivanov fr\u00e5n HSE (H\u00f6gskolan f\u00f6r ekonomi).
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f dd_rescue 1.99.17, \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e \u0441\u0431\u043e\u0439\u043d\u044b\u0445 \u043d\u043e\u0441\u0438\u0442\u0435\u043b\u0435\u0439, \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0437\u043e\u0432 \u0434\u0438\u0441\u043a\u043e\u0432. \u041d\u0435 \u0441\u0442\u043e\u0438\u0442 \u043f\u0443\u0442\u0430\u0442\u044c \u0435\u0435 \u0441 \u0443\u0442\u0438\u043b\u0438\u0442\u043e\u0439 GNU ddrescue, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 dd_rescue \u0438\u043c\u0435\u0435\u0442 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0440\u0430\u0437\u0440\u0435\u0436\u0451\u043d\u043d\u044b\u0445 \u0444\u0430\u0439\u043b\u043e\u0432, \u0432\u0432\u043e\u0434\/\u0432\u044b\u0432\u043e\u0434 \u0432 \u043e\u0431\u0445\u043e\u0434 \u043a\u044d\u0448\u0430, \u043f\u0440\u043e\u0437\u0440\u0430\u0447\u043d\u044b\u0435 \u0441\u0436\u0430\u0442\u0438\u0435 \u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435. \u0423\u0442\u0438\u043b\u0438\u0442\u0430 dd_rescue \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443 \u043c\u043d\u043e\u0433\u0438\u0445 […]<\/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-120479","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\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\udd47 Utgivning av datar\u00e4ddningsverktyget dd_rescue 1.99.17 | ProHoster","description":"Den nya versionen av dd_rescue 1.99.17 har sl\u00e4ppts, ett verktyg f\u00f6r datar\u00e4ddning fr\u00e5n felaktiga lagringsmedier, s\u00e4kerhetskopiering och distribution av 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