{"id":102857,"date":"2022-01-04T21:36:39","date_gmt":"2022-01-04T19:36:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d0%bd%d0%be%d0%b2%d1%8b%d0%b5-%d0%b2%d0%b5%d1%80%d1%81%d0%b8%d0%b8-gnu-rush-2-2-pies-1-7-%d0%b8-mailutils-3-14"},"modified":"2022-01-04T21:36:39","modified_gmt":"2022-01-04T19:36:39","slug":"novye-versii-gnu-rush-2-2-pies-1-7-i-mailutils-3-14","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/novye-versii-gnu-rush-2-2-pies-1-7-i-mailutils-3-14","title":{"rendered":"\u00daj GNU Rush 2.2, Pies 1.7 \u00e9s mailutils 3.14 verzi\u00f3k","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Megjelent a GNU Rush 2.2 (Restricted User Shell) nev\u0171 speci\u00e1lis parancs\u00e9rtelmez\u0151 kiad\u00e1sa, amely cs\u00f6kkentett t\u00e1voli hozz\u00e1f\u00e9r\u00e9s\u0171 rendszerekben val\u00f3 haszn\u00e1latra k\u00e9sz\u00fclt, ahol a felhaszn\u00e1l\u00f3i tev\u00e9kenys\u00e9gek korl\u00e1toz\u00e1sa sz\u00fcks\u00e9ges. A Rush lehet\u0151v\u00e9 teszi, hogy meghat\u00e1rozzuk, mely parancssori funkci\u00f3kat haszn\u00e1lhat a felhaszn\u00e1l\u00f3, \u00e9s milyen forr\u00e1sok \u00e1llnak rendelkez\u00e9sre (p\u00e9ld\u00e1ul mem\u00f3ria m\u00e9rete, processzid\u0151 stb.). P\u00e9ld\u00e1ul a Rush haszn\u00e1lhat\u00f3 t\u00e1voli programok ind\u00edt\u00e1s\u00e1ra chroot k\u00f6rnyezetben, ami n\u00f6veli a biztons\u00e1got olyan programokon kereszt\u00fcl, mint az sftp-server vagy az scp, amelyek alap\u00e9rtelmez\u00e9s szerint hozz\u00e1f\u00e9r\u00e9st kapnak az eg\u00e9sz f\u00e1jlrendszerhez. <\/p>\n

Az \u00faj kiad\u00e1sban lehet\u0151s\u00e9g ny\u00edlt f\u00e1jlok \u00e9s k\u00f6nyvt\u00e1rak \u00e1llapot\u00e1nak ellen\u0151rz\u00e9s\u00e9re a f\u00e1jlrendszerben (p\u00e9ld\u00e1ul a szab\u00e1lyokban most m\u00e1r ellen\u0151rizhet\u0151ek a f\u00e1jlok t\u00edpusa, jogosults\u00e1ga \u00e9s tulajdonosa). Az ellen\u0151rz\u00e9si opci\u00f3k form\u00e1tuma hasonl\u00edt a «test» parancs haszn\u00e1lat\u00e1ra. P\u00e9ld\u00e1ul, ha ellen\u0151rizni akarjuk, hogy a megadott \u00fat l\u00e9tezik-e \u00e9s egy k\u00f6nyvt\u00e1rra mutat, haszn\u00e1lhatjuk a «match -d \/var\/lock\/sd» konstrukci\u00f3t. <\/p>\n

Ezen k\u00edv\u00fcl megjelent a GNU pies 1.7 kiad\u00e1sa, amely az alkalmaz\u00e1sok ind\u00edt\u00e1s\u00e1nak \u00e9s v\u00e9grehajt\u00e1s\u00e1nak koordin\u00e1l\u00e1s\u00e1ra szolg\u00e1l. A megadott konfigur\u00e1ci\u00f3 alapj\u00e1n a program v\u00e9grehajthat\u00f3 f\u00e1jlokat ind\u00edt h\u00e1tt\u00e9rben, nyomon k\u00f6veti a v\u00e9grehajt\u00e1sukat, \u00e9s lehet\u0151v\u00e9 teszi k\u00fcl\u00f6nb\u00f6z\u0151 \u00e1llapotkezel\u0151k hozz\u00e1rendel\u00e9s\u00e9t, p\u00e9ld\u00e1ul \u00fajraind\u00edthat egy programot hiba eset\u00e9n, m\u00e1sik programot ind\u00edthat, vagy \u00e9rtes\u00edt\u00e9st k\u00fcldhet a rendszergazd\u00e1nak. A GNU pies emellett init folyamata is lehet, amely els\u0151k\u00e9nt indul el a rendszerind\u00edt\u00e1s sor\u00e1n, \u00e9s t\u00e1mogatja a \/etc\/inittab form\u00e1tumot. <\/p>\n

Az \u00faj GNU Pies verzi\u00f3ban megv\u00e1ltozott a konfigur\u00e1ci\u00f3s f\u00e1jlokkal val\u00f3 munka m\u00f3dszere. Az integr\u00e1lt el\u0151feldolgoz\u00f3 elt\u00e1vol\u00edt\u00e1sra ker\u00fclt, \u00e9s mostant\u00f3l minden f\u00e1jl, amelyet a «#include» \u00e9s «#include_once» kifejez\u00e9sekben megadtak, k\u00fcl\u00f6n-k\u00fcl\u00f6n ker\u00fcl feldolgoz\u00e1sra egy k\u00fcls\u0151 el\u0151feldolgoz\u00f3 \u00e1ltal (kor\u00e1bban az integr\u00e1lt el\u0151feldolgoz\u00f3 els\u0151k\u00e9nt kib\u0151v\u00edtette az \u00f6sszes «#include» helyettes\u00edt\u00e9st, majd az eredm\u00e9nyt egyetlen eg\u00e9sz egys\u00e9gk\u00e9nt feldolgozta a k\u00fcls\u0151 m4 el\u0151feldolgoz\u00f3). \u00daj diagnosztikai kifejez\u00e9sek lettek hozz\u00e1adva: ‘#warning «TEXT»‘, ‘#error «TEXT»‘ \u00e9s ‘#abend «TEXT»‘ a figyelmeztet\u00e9sek gener\u00e1l\u00e1s\u00e1hoz \u00e9s hib\u00e1k ki\u00edrat\u00e1s\u00e1hoz. <\/p>\n

Megeml\u00edthetj\u00fck a GNU mailutils 3.14 kiad\u00e1s\u00e1t is, amely k\u00f6nyvt\u00e1rakat \u00e9s seg\u00e9dprogramokat k\u00edn\u00e1l k\u00fcl\u00f6nb\u00f6z\u0151 e-mail feladatok elv\u00e9gz\u00e9s\u00e9re, mint p\u00e9ld\u00e1ul az \u00fczenetek mez\u0151inek elemz\u00e9se, e-mail adatb\u00e1zisokkal (mailbox, maildrop, maildir) val\u00f3 munka, \u00fczenetek sz\u0171r\u00e9se, e-mail c\u00edmek \u00e9s URL-ek kiemel\u00e9se, MIME-blokkok kezel\u00e9se, valamint levelek k\u00fcls\u0151 forr\u00e1sb\u00f3l t\u00f6rt\u00e9n\u0151 kinyer\u00e9se. szerverek<\/a> IMAP4 \u00e9s POP3 protokollok seg\u00edts\u00e9g\u00e9vel, valamint levelek k\u00fcld\u00e9se SMTP protokollon kereszt\u00fcl, bele\u00e9rtve a TLS, SASL \u00e9s GSSAPI haszn\u00e1lat\u00e1t. <\/p>\n

A \u00faj GNU mailutils verzi\u00f3ban teljesen \u00fajra\u00edrt\u00e1k a TLS t\u00e1mogat\u00e1st. Hozz\u00e1ad\u00e1sra ker\u00fclt a tls.handshake-timeout be\u00e1ll\u00edt\u00e1s a TLS id\u0151t\u00fall\u00e9p\u00e9s\u00e9nek be\u00e1ll\u00edt\u00e1s\u00e1hoz. Hozz\u00e1ad\u00f3dott a mu_mailbox_append_message_ext funkci\u00f3 \u00fczenet hozz\u00e1f\u0171z\u00e9s\u00e9re a mailboxhoz. A mail utilit\u00e1shoz hozz\u00e1adt\u00e1k az unread (U) parancsot az \u00fczenet olvas\u00e1si jel\u00f6l\u00e9s\u00e9nek elt\u00e1vol\u00edt\u00e1s\u00e1ra, \u00e9s a m\u00e1sik mailboxba val\u00f3 m\u00e1sol\u00e1s parancsain\u00e1l biztos\u00edtva van az \u00e1llapot (olvasta vagy nem olvasta) meg\u0151rz\u00e9se. \u00c1t\u00edrt\u00e1k a parser \u00e9s scanerek k\u00f3dj\u00e1t, a gy\u0171jt\u00e9shez mostant\u00f3l GNU bison \u00e9s flex sz\u00fcks\u00e9ges. Lehet\u0151s\u00e9g ny\u00edlt MIME-t\u00edpusok be\u00e1gyaz\u00e1s\u00e1ra a libmailutils k\u00f6nyvt\u00e1rba. A Maildir \u00e9s MH eset\u00e9ben megsz\u0171nt a felad\u00f3 inform\u00e1ci\u00f3inak t\u00fckr\u00f6z\u00e9se, amelyet a «MAIL FROM» parancs k\u00fcld\u00f6tt az SMTP-szekci\u00f3 sor\u00e1n, a X-Envelope-Sender \u00e9s X-Envelope-Date fejl\u00e9cben, ehelyett az adatokat a Return-Path \u00e9s Received fejl\u00e9cben t\u00e1rolj\u00e1k.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 GNU Rush 2.2 (Restricted User Shell), \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u0443\u0440\u0435\u0437\u0430\u043d\u043d\u044b\u043c \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u044b\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. Rush \u0434\u0430\u0451\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043a\u0430\u043a\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0438 \u043a\u0430\u043a\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u0435\u043c\u0443 \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f (\u0440\u0430\u0437\u043c\u0435\u0440 \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0438 \u0442.\u043f.). \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Rush \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f […]<\/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-102857","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\u00daj verzi\u00f3k: GNU Rush 2.2, Pies 1.7 \u00e9s mailutils 3.14 | ProHoster","description":"Megjelent a GNU Rush 2.2 (Restricted User Shell) specializ\u00e1lt parancs\u00e9rtelmez\u0151, amely a korl\u00e1tozott t\u00e1voli hozz\u00e1f\u00e9r\u00e9ssel rendelkez\u0151 rendszerekhez 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