{"id":99220,"date":"2021-02-21T16:22:45","date_gmt":"2021-02-21T14:22:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-paketnogo-menedzhera-apt-2-2"},"modified":"2021-02-21T16:22:45","modified_gmt":"2021-02-21T14:22:45","slug":"vypusk-paketnogo-menedzhera-apt-2-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-paketnogo-menedzhera-apt-2-2","title":{"rendered":"Az APT 2.2 csomagkezel\u0151 kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>K\u00e9sz\u00fclt el az APT 2.2 (Advanced Package Tool) csomagkezel\u0151 eszk\u00f6z \u00faj verzi\u00f3ja, amely mag\u00e1ban foglalja a 2.1-es k\u00eds\u00e9rleti \u00e1gon felhalmozott v\u00e1ltoz\u00e1sokat. Az APT nemcsak a Debian \u00e9s a bel\u0151le sz\u00e1rmaz\u00f3 disztrib\u00faci\u00f3kban, hanem bizonyos rpm-alap\u00fa csomagkezel\u0151k, p\u00e9ld\u00e1ul a PCLinuxOS \u00e9s az ALT Linux disztrib\u00faci\u00f3iban is alkalmaz\u00e1sra ker\u00fcl. Az \u00faj verzi\u00f3t hamarosan integr\u00e1lj\u00e1k a Debian Unstable \u00e1gba \u00e9s az Ubuntu csomagadatb\u00e1zis\u00e1ba (az Ubuntu 20.10-ben a k\u00eds\u00e9rleti 2.1-es \u00e1gat haszn\u00e1lt\u00e1k).    <\/p>\n<p>A v\u00e1ltoz\u00e1sok k\u00f6z\u00fcl \u00e9rdemes megeml\u00edteni:   <\/p>\n<ul>\n<li class=\"l\"> Hozz\u00e1adva a fokozatos friss\u00edt\u00e9sek t\u00e1mogat\u00e1sa, amelyeket az Ubuntu m\u00e1r az \u00faj verzi\u00f3k elterjed\u00e9s\u00e9nek korl\u00e1toz\u00e1s\u00e1ra \u00e9s a friss\u00edt\u00e9sek telep\u00edt\u00e9s\u00e9nek kezel\u00e9s\u00e9re haszn\u00e1l. P\u00e9ld\u00e1ul a fokozatos friss\u00edt\u00e9sek lehet\u0151v\u00e9 teszik, hogy az \u00faj stabil verzi\u00f3ra t\u00f6rt\u00e9n\u0151 friss\u00edt\u00e9seket el\u0151sz\u00f6r a felhaszn\u00e1l\u00f3k kis sz\u00e1zal\u00e9ka k\u00f6z\u00f6tt terjessz\u00e9k, majd n\u00e9mi id\u0151 eltelt\u00e9vel, ha nem tapasztalnak visszafejl\u0151d\u00e9st, el\u00e9rj\u00e9k a t\u00f6bbi felhaszn\u00e1l\u00f3t is.\n<li class=\"l\"> Kieg\u00e9sz\u00edt\u0151 sablonok ker\u00fcltek bevezet\u00e9sre a csomagok kiv\u00e1laszt\u00e1s\u00e1hoz, figyelembe v\u00e9ve a f\u00fcgg\u0151s\u00e9geket, mint p\u00e9ld\u00e1ul a \u00ab?depends\u00bb \u00e9s a \u00ab?conflicts\u00bb.\n<li class=\"l\"> Hozz\u00e1ad\u00e1sra ker\u00fclt a \u00abProtected\u00bb mez\u0151 t\u00e1mogat\u00e1sa, amely az \u00abImportant\u00bb mez\u0151 hely\u00e9be l\u00e9pett, \u00e9s meghat\u00e1rozza azokat a csomagokat, amelyeket tilos t\u00f6r\u00f6lni, mivel sz\u00fcks\u00e9gesek a rendszer megfelel\u0151 bet\u00f6lt\u00e9s\u00e9hez.\n<li class=\"l\"> Az \u00abupdate\u00bb parancshoz hozz\u00e1adva lett a \u00ab--error-on=any\u00bb opci\u00f3, amelynek telep\u00edt\u00e9se eset\u00e9n hiba\u00fczenet jelenik meg b\u00e1rmely hib\u00e1n\u00e1l.\n<li class=\"l\"> Mostant\u00f3l a rred jav\u00edt\u00f3patch-ek alkalmaz\u00e1s\u00e1nak \u00e9s kivon\u00e1s\u00e1nak m\u00f3dszere k\u00fcl\u00f6n programk\u00e9nt \u00e9rhet\u0151 el pdiff f\u00e1jlok feldolgoz\u00e1s\u00e1ra.\n<li class=\"l\"> A r\u00e9gi kernelverzi\u00f3k elt\u00e1vol\u00edt\u00f3 kezel\u0151j\u00e9nek (autoremoval) k\u00f3dja shellb\u0151l C++-ra lett \u00e1t\u00edrva, \u00e9s mostant\u00f3l az apt m\u0171k\u00f6d\u00e9se sor\u00e1n is felh\u00edvhat\u00f3, nem csup\u00e1n \u00faj kernelcsomagok telep\u00edt\u00e9sekor. Ez a v\u00e1ltoz\u00e1s biztons\u00e1gosabb\u00e1 teszi a jelenleg haszn\u00e1lt kernel meg\u0151rz\u00e9s\u00e9t, nem pedig a r\u00e9gi kernel\u00e9t, amely az \u00faj kernel csomag telep\u00edt\u00e9sekor akt\u00edv volt. A \/boot part\u00edci\u00f3 t\u00falcsordul\u00e1s\u00e1nak elker\u00fcl\u00e9se \u00e9rdek\u00e9ben h\u00e1rom kernelt fognak meg\u0151rizni a n\u00e9gy helyett.\n<li class=\"l\"> A cache elemek indexel\u00e9s\u00e9re az XXH3 hash algoritmus van alkalmazva az Adler32 vagy RC32c helyett. A hash t\u00e1bl\u00e1zat m\u00e9rete megn\u00f6vekedett.\n<li class=\"l\"> Az apt-key utility elt\u00e1vol\u00edt\u00e1s\u00e1t 2022 m\u00e1sodik negyed\u00e9v\u00e9re tervezik.  <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=54629\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u0430\u043c\u0438 APT 2.2 (Advanced Package Tool), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043e\u0431\u0440\u0430\u043b \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f, \u043d\u0430\u043a\u043e\u043f\u043b\u0435\u043d\u043d\u044b\u0435 \u0432 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\u0432\u0440\u0435\u043c\u044f \u0431\u0443\u0434\u0435\u0442 \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d \u0432 \u0432\u0435\u0442\u043a\u0443 Debian Unstable \u0438 [&hellip;]<\/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-99220","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f 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