{"id":100392,"date":"2021-06-02T10:22:35","date_gmt":"2021-06-02T08:22:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-util-linux-2-37"},"modified":"2021-06-02T10:22:35","modified_gmt":"2021-06-02T08:22:35","slug":"vypusk-util-linux-2-37","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-util-linux-2-37","title":{"rendered":"Util-linux 2.37 kiad\u00e1s","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Meg\u00e9rkezett az Util-linux 2.37 rendszereszk\u00f6z-csomag \u00faj verzi\u00f3ja, amely a Linux kernelhez szorosan kapcsol\u00f3d\u00f3 eszk\u00f6z\u00f6ket \u00e9s \u00e1ltal\u00e1nos c\u00e9l\u00fa eszk\u00f6z\u00f6ket egyar\u00e1nt tartalmaz. P\u00e9ld\u00e1ul a csomagban szerepelnek a mount\/umount, fdisk, hwclock, cal, blkid, fsck\/cfdisk\/sfdisk, blockdev, chrt, mkfs, ionice, more, renice, su, kill, setsid, login, shutdown, dmesg, lscpu, logger, losetup, setterm, mkswap, swapon, taskset stb. eszk\u00f6z\u00f6k.     <\/p>\n<p>Az \u00faj verzi\u00f3ban:   <\/p>\n<ul>\n<li class=\"l\"> A man-oldalak gener\u00e1l\u00e1s\u00e1hoz a groff helyett az asciidoctor csomag ker\u00fclt alkalmaz\u00e1sra.\n<li class=\"l\"> A r\u00e9gi hardlink seg\u00e9dprogram Jakub Elinjekt\u0151l (Fedora sz\u00e1m\u00e1ra k\u00e9sz\u00fclt) helyett Julian Andres Claud meg\u00fajult verzi\u00f3ja ker\u00fclt bevezet\u00e9sre (Debianhoz k\u00e9sz\u00fclt). Az \u00faj verzi\u00f3 nem t\u00e1mogatja a &#171;-f&#187; param\u00e9tert a f\u00e1jlrendszerek k\u00f6z\u00f6tti kem\u00e9ny linkek k\u00e9nyszer\u00edtett l\u00e9trehoz\u00e1s\u00e1hoz.\n<li class=\"l\"> Az lscpu eszk\u00f6zt \u00e1t\u00edrt\u00e1k, amely most a \/sys tartalm\u00e1t elemzi minden processzorra, \u00e9s inform\u00e1ci\u00f3t ny\u00fajt a rendszer \u00e1ltal haszn\u00e1lt CPU t\u00edpusokr\u00f3l (p\u00e9ld\u00e1ul big.LITTLE ARM stb.). Ez a parancs az SMBIOS t\u00e1bl\u00e1zatokat is beolvassa a CPU azonos\u00edt\u00f3k inform\u00e1ci\u00f3inak megszerz\u00e9s\u00e9hez. Az alap\u00e9rtelmezett kimenet strukt\u00far\u00e1ltabb, a jobb olvashat\u00f3s\u00e1g \u00e9rdek\u00e9ben.\n<li class=\"l\"> \u00daj uclampset eszk\u00f6z ker\u00fclt bevezet\u00e9sre a terhel\u00e9sr\u00f6gz\u00edt\u00e9si mechanizmus (Utilization clamping) attrib\u00fatumainak kezel\u00e9s\u00e9re, amely lehet\u0151v\u00e9 teszi a minim\u00e1lis vagy maxim\u00e1lis frekvenciatartom\u00e1nyok betart\u00e1s\u00e1t a CPU akt\u00edv feladatai szerint.\n<li class=\"l\"> A hexdump automatikusan bekapcsolja a &#171;-C&#187; opci\u00f3t, amikor &#171;hd&#187; form\u00e1ban h\u00edvj\u00e1k meg.\n<li class=\"l\"> A dmesg \u00faj parancssori param\u00e9tereket kapott \u2014since \u00e9s \u2014until.\n<li class=\"l\"> A findmnt t\u00e1mogatja a &#171;&#8212;shadowed&#187; param\u00e9tert, amely csak az egy m\u00e1sik f\u00e1jlrendszer f\u00f6l\u00e9 becsatolt f\u00e1jlrendszereket mutatja. Az umount lehet\u0151v\u00e9 teszi, hogy a &#171;&#8212;recursive&#187; flag megad\u00e1s\u00e1val az \u00f6sszes be\u00e1gyazott csatol\u00e1si pontot lecsatolja.\n<li class=\"l\"> A mount lehet\u0151v\u00e9 teszi az &#171;&#8212;read-only&#187; param\u00e9ter haszn\u00e1lat\u00e1t egyes parancsok root jogok n\u00e9lk\u00fcli futtat\u00e1s\u00e1hoz.\n<li class=\"l\"> A libfdisk, fdisk, sfdisk \u00e9s cfdisk eset\u00e9ben a part\u00edci\u00f3 t\u00edpus\u00e1t megadva megsz\u0171nt a kis- \u00e9s nagybet\u0171k, valamint a bet\u0171kt\u0151l \u00e9s sz\u00e1mokt\u00f3l elt\u00e9r\u0151 karakterek figyelembev\u00e9tele (p\u00e9ld\u00e1ul az sfdisk eset\u00e9ben a type=&#187;Linux \/usr x86&#8243; most m\u00e1r azonos a type=&#187;linux usr-x86&#8243;-gel).\n<li class=\"l\"> A blkzone seg\u00e9dprogramhoz \u00faj parancs ker\u00fclt hozz\u00e1ad\u00e1sra: &#171;capacity&#187;.\n<li class=\"l\"> A cfdisk megkapta az &#171;&#8212;read-only&#187; opci\u00f3t, amely lehet\u0151v\u00e9 teszi a csak olvashat\u00f3 \u00fczemm\u00f3d haszn\u00e1lat\u00e1t.\n<li class=\"l\"> Az lsblk \u00faj FSROOTS \u00e9s MOUNTPOINTS oszlopokat k\u00edn\u00e1l.\n<li class=\"l\"> A losetup az ioctl LOOP_CONFIG-ot alkalmazza.\n<li class=\"l\"> A column seg\u00e9dprogramhoz \u00faj opci\u00f3 ker\u00fclt bevezet\u00e9sre: &#171;&#8212;table-columns-limit&#187; az oszlopok maxim\u00e1lis sz\u00e1m\u00e1nak korl\u00e1toz\u00e1s\u00e1ra (ha a limitet t\u00fall\u00e9pik, minden tov\u00e1bbi adat az utols\u00f3 oszlopba ker\u00fcl).\n<li class=\"l\"> K\u00eds\u00e9rleti t\u00e1mogat\u00e1s ker\u00fclt bevezet\u00e9sre a Meson build rendszerhez.  <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55250\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 Util-linux 2.37, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u0445\u043e\u0434\u044f\u0442 \u043a\u0430\u043a \u0442\u0435\u0441\u043d\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 Linux-\u044f\u0434\u0440\u043e\u043c \u0443\u0442\u0438\u043b\u0438\u0442\u044b, \u0442\u0430\u043a \u0438 \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 \u043f\u0430\u043a\u0435\u0442\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0443\u0442\u0438\u043b\u0438\u0442\u044b mount\/umount, fdisk, hwclock, cal, blkid, fsck\/cfdisk\/sfdisk, blockdev, chrt, mkfs, ionice, more, renice, su, kill, setsid, login, shutdown, dmesg, lscpu, logger, losetup, setterm, mkswap, swapon, taskset \u0438 \u0442.\u043f. \u0412 [&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-100392","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=\"\u0412\u044b\u0448\u043b\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 Util-linux 2.37, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u0445\u043e\u0434\u044f\u0442 \u043a\u0430\u043a \u0442\u0435\u0441\u043d\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 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