{"id":151570,"date":"2025-12-14T17:11:55","date_gmt":"2025-12-14T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-uutils-0-5-varianta-gnu-coreutils-na-yazyke-rust"},"modified":"2025-12-14T17:11:55","modified_gmt":"2025-12-14T15:11:55","slug":"vypusk-uutils-0-5-varianta-gnu-coreutils-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-uutils-0-5-varianta-gnu-coreutils-na-yazyke-rust","title":{"rendered":"Vyd\u00e1n\u00ed uutils 0.5, varianty GNU Coreutils v jazyce Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Bylo publikov\u00e1no vyd\u00e1n\u00ed projektu uutils coreutils 0.5.0 (Rust Coreutils), kter\u00e9 vyv\u00edj\u00ed alternativu bal\u00edku GNU Coreutils napsanou v jazyce Rust. Sou\u010d\u00e1st\u00ed coreutils je v\u00edce ne\u017e sto utilit, v\u010detn\u011b sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln a ls. C\u00edlem projektu je vytvo\u0159en\u00ed multiplatformn\u00ed alternativn\u00ed implementace Coreutils, kter\u00e1 by m\u011bla mimo jin\u00e9 fungovat na platform\u00e1ch Windows, Redox a Fuchsia. <\/p>\n
Rust Coreutils je ve v\u00fdchoz\u00edm nastaven\u00ed pou\u017eit ve vyd\u00e1n\u00ed Ubuntu 25.10 a je aplikov\u00e1n v distribuc\u00edch AerynOS (Serpent OS) a Apertis (vyv\u00edjeno spole\u010dnost\u00ed Collabora). Na rozd\u00edl od GNU Coreutils je implementace v Rustu \u0161\u00ed\u0159ena pod permisivn\u00ed licenc\u00ed MIT, m\u00edsto kopyleftov\u00e9 licence GPL. Nav\u00edc stejn\u00fd t\u00fdm v\u00fdvoj\u00e1\u0159\u016f vyv\u00edj\u00ed napsan\u00e9 v Rustu analogy sad utilit util-linux, diffutils, findutils a procps, stejn\u011b jako program\u016f sed a login. <\/p>\n
V nov\u00e9 verzi Rust Coreutils: <\/p>\n
\n
Byla vylep\u0161ena kompatibilita s referen\u010dn\u00edm testovac\u00edm sadou GNU Coreutils, b\u011bhem jeho\u017e prov\u00e1d\u011bn\u00ed bylo \u00fasp\u011b\u0161n\u011b vykon\u00e1no 566 test\u016f, co\u017e je o 22 v\u00edce ne\u017e v p\u0159edchoz\u00ed verzi (544). 55 (bylo 56) test\u016f skon\u010dilo ne\u00fasp\u011b\u0161n\u011b a 23 (bylo 33) test\u016f bylo p\u0159esko\u010deno. Byla ohl\u00e1\u0161ena \u00farove\u0148 kompatibility 87,75 % (bylo 85,80 %). Referen\u010dn\u00ed testovac\u00ed sada byla aktualizov\u00e1na na vyd\u00e1n\u00ed Coreutils 9.9, ve kter\u00e9m se objevilo 11 nov\u00fdch test\u016f.\n
V utilit\u011b fold byla implementov\u00e1na mo\u017enost p\u0159enosu \u0159\u00e1dk\u016f s ohledem na p\u0159\u00edtomnost kombinovan\u00fdch Unicode znak\u016f (nap\u0159. z\u00e1kladn\u00ed znak + diakritick\u00fd znak).\n
Do utilit ptx byl p\u0159id\u00e1n re\u017eim kompatibility s GNU, kter\u00fd implementuje form\u00e1t jednoduch\u00fdch termin\u00e1l\u016f pro vstup a v\u00fdstup (dumb).\n
V r\u016fzn\u00fdch utilit\u00e1ch byla vylep\u0161ena textov\u00e1 zpracov\u00e1n\u00ed.\n
Do utilit cksum byla p\u0159evedena funkcionalita utilit hashsum.\n
Do utilit install byla p\u0159id\u00e1na podpora pro anal\u00fdzu re\u017eim\u016f, kter\u00e9 obsahuj\u00ed seznamy odd\u011blen\u00e9 \u010d\u00e1rkami. Bylo vylep\u0161eno zpracov\u00e1n\u00ed umask.\n
V utilit\u011b seq byla vylep\u0161ena pr\u00e1ce s velk\u00fdmi cel\u00fdmi \u010d\u00edsly.\n
Byla provedena optimalizace pro sn\u00ed\u017een\u00ed spot\u0159eby pam\u011bti a zv\u00fd\u0161en\u00ed v\u00fdkonu.\n
Bylo zaji\u0161t\u011bno testov\u00e1n\u00ed v syst\u00e9mu kontinu\u00e1ln\u00ed integrace pro platformy OpenBSD a Redox.\n
Byla vylep\u0161ena podpora platformy Cygwin. <\/li>\n
Byly roz\u0161\u00ed\u0159eny mo\u017enosti, odstran\u011bny probl\u00e9my a p\u0159id\u00e1ny chyb\u011bj\u00edc\u00ed mo\u017enosti pro utilit basenc, chmod, chksum, cp, dd, du, env, fold, hashsum, install, ln, ls, mkfifo, nl, nohup, numfmt, od, pr, ptx, readlink, seq, shuf, sort, stdbuf, stty, tail, tee, timeout, uucore, uudoc. <\/li>\n