{"id":170397,"date":"2026-05-05T00:24:37","date_gmt":"2026-05-04T22:24:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/brush-v0-4-0"},"modified":"2026-05-05T00:24:37","modified_gmt":"2026-05-04T22:24:38","slug":"brush-v0-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/brush-v0-4-0","title":{"rendered":"Brush v0.4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Brush v0.4.0\" src=\"\/wp-content\/uploads\/2026\/05\/deb96524d1d6aa343c36a9ae0b05d47e.jpg\" style=\"display:block;margin: 0 auto;\" \/>                                    <\/p>\n<p>Brush \u2013 je komandna ljuska napisana na jeziku Rust, koja kombinira kompatibilnost s POSIX-om i Bash-om s garancijama sigurnosti memorije i performansama. Projekt ima za cilj postati potpuna alternativa tradicionalnim ljuskama, omogu\u0107uju\u0107i pokretanje postoje\u0107ih skripti i kori\u0161tenje .bashrc prakti\u010dki bez promjena. Ova verzija objedinjuje nekoliko mjeseci rada i vi\u0161e od 200 spojenih povla\u010denja zahtjeva, znatno unapre\u0111uju\u0107i ljusku prema punoj zamjeni Bash-a i POSIX-kompatibilnim okru\u017eenjima.<\/p>\n<p>Glavne smjernice razvoja u ovom izdanju:<\/p>\n<ul>\n<li>kompatibilnost s Bash-om: dodani set -e, set -u, pipefail, failglob, obrada ERR, koprocesi i mnogo toga drugog;<\/li>\n<li>pouzdanje: pobolj\u0161ano upravljanje iznimkama \u2013 zatvorenih kanala, pokvarene izlaze, ne-UTF8 povijesti i drugih;<\/li>\n<li>platforme: pro\u0161irena podr\u0161ka za macOS (rad kao ulazna ljuska), pobolj\u0161ano funkcioniranje na Windows-u, FreeBSD-u, Android-u i 32-bitnim sustavima;<\/li>\n<li>interaktivnost: dodane opcijske TOML konfiguracije, preexec\/precmd hook-ovi, pobolj\u0161ana podr\u0161ka za readline makroe i drugo.<\/li>\n<\/ul>\n<h4>Klju\u010dna pobolj\u0161anja Bash-kompatibilnosti<\/h4>\n<p>Najva\u017enije dorade ovog izdanja su zna\u010dajno pro\u0161irenje podr\u0161ke za mogu\u0107nosti Bash-a. <strong>Upravljanje pogre\u0161kama<\/strong>:<\/p>\n<ul>\n<li>set -e (errexit) \u2013 trenutni izlaz u slu\u010daju pogre\u0161ke;<\/li>\n<li>set -u (nounset) \u2013 pogre\u0161ka pri pristupu neobjavljenoj varijabli;<\/li>\n<li>pipefail \u2013 povratni kod cjevovoda definira posljednja neuspje\u0161na komanda;<\/li>\n<li>failglob \u2013 odsutnost podudaranja za glob-izraze sada dovodi do pogre\u0161ke.<\/li>\n<\/ul>\n<p><strong>Obraditelji (Traps) i koprocesi<\/strong>:<\/p>\n<ul>\n<li>obrada ERR \u2013 omogu\u0107ava izvr\u0161avanje komandi u slu\u010daju pogre\u0161ke;<\/li>\n<li>koprocesi (coproc) \u2013 pokretanje pozadinskih procesa sa dvosmjernom vezom.<\/li>\n<\/ul>\n<p><strong>Ugra\u0111ene komande<\/strong>:<\/p>\n<ul>\n<li>pobolj\u0161ana obrada mnogih aritmeti\u010dkih konstrukcija, uklju\u010duju\u0107i litre visoke osnove, preljeve i operatore dodjele;<\/li>\n<li>ispravke i pobolj\u0161anja obuhvatila su ugra\u0111ene komande: caller, read, getopts, printf i druge.<\/li>\n<\/ul>\n<h4>Pro\u0161irenje podr\u0161ke platformi:<\/h4>\n<p>Izdanjem v0.4.0 ljuska postaje dostupna na \u0161irem spektru ure\u0111aja:<\/p>\n<ul>\n<li>macOS: ispravljen problem zbog kojeg se ljuska smrzavala prilikom prijave. Sada se brush mo\u017ee koristiti kao ulazna ljuska (login shell);<\/li>\n<li>Windows: pobolj\u0161anja u obradi putanja, dodana emulacija \/dev\/null, \u0161to zna\u010dajno pove\u0107ava prakti\u010dnost kori\u0161tenja na Windows-u;<\/li>\n<li>FreeBSD i Android: podr\u017eana je izrada za te platforme;<\/li>\n<\/ul>\n<h4>Interaktivne mogu\u0107nosti i API<\/h4>\n<ul>\n<li><strong>Konfiguracija<\/strong>: dodana podr\u0161ka za opcionalnu TOML konfiguracijsku datoteku (~\/.config\/brush\/config.toml) za postavke specifi\u010dne za brush;<\/li>\n<li><strong>Prilagodba<\/strong>: implementirani su zsh stilovi preexec\/precmd hookova (s eksperimentalnom zastavicom), korisni za stvaranje prilago\u0111enih poziva i alata za mjerenje vremena;<\/li>\n<li><strong>API za programere<\/strong>: tip Shell je sada parametiziran pro\u0161irenjima (ShellExtensions), \u0161to programerima daje mogu\u0107nost dodavanja vlastitih ugra\u0111enih naredbi i mijenjanja pona\u0161anja varijabli bez potrebe za razdvajanjem projekta;<\/li>\n<li><strong>Razno<\/strong>:\n<ul> <noindex><\/p>\n<li>pobolj\u0161ana podr\u0161ka za readline makronaredbe radi kompatibilnosti s <a rel=\"nofollow\" href=\"https:\/\/github.com\/starship\/starship\">starship<\/a>, <a rel=\"nofollow\" href=\"https:\/\/atuin.sh\/\">atuin<\/a> i <a rel=\"nofollow\" href=\"https:\/\/github.com\/junegunn\/fzf\">fzf (github.com)<\/a>;<\/li>\n<p><\/noindex> <\/p>\n<li>dodane mogu\u0107nosti serijalizacije AST-a i stanja ljuske putem serde;<\/li>\n<li>sada su u brush-parseru i brush-core dostupne funkcije serde za serijalizaciju AST-a i stanja ljuske.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18282635\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Brush &ndash; \u044d\u0442\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u0430\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0430, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u0430\u044f \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0447\u0435\u0442\u0430\u0435\u0442 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 POSIX \u0438 Bash \u0441 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u044f\u043c\u0438 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e. \u041f\u0440\u043e\u0435\u043a\u0442 \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0442\u043e, \u0447\u0442\u043e\u0431\u044b \u0441\u0442\u0430\u0442\u044c \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043e\u0439 \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0430\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u0441\u043a\u0440\u0438\u043f\u0442\u044b \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c .bashrc \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0431\u0435\u0437 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439. \u042d\u0442\u0430 \u0432\u0435\u0440\u0441\u0438\u044f \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u044f\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0431\u043e\u0442\u044b \u0438 \u0431\u043e\u043b\u0435\u0435 200 \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0451\u043d\u043d\u044b\u0445 \u043f\u0443\u043b\u043b-\u0440\u0435\u043a\u0432\u0435\u0441\u0442\u043e\u0432, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043f\u0440\u043e\u0434\u0432\u0438\u0433\u0430\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":170398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Brush \u2013 \u044d\u0442\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u0430\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0430, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u0430\u044f \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust, 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