{"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\/ro\/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 este un shell de comand\u0103 scris \u00een Rust, care combin\u0103 compatibilitatea cu POSIX \u0219i Bash cu garan\u021bii de siguran\u021b\u0103 a memoriei \u0219i performan\u021b\u0103. Proiectul \u00ee\u0219i propune s\u0103 devin\u0103 o alternativ\u0103 complet\u0103 la shell-urile tradi\u021bionale, permi\u021b\u00e2nd rularea scripturilor existente \u0219i utilizarea .bashrc practic f\u0103r\u0103 modific\u0103ri. Aceast\u0103 versiune une\u0219te c\u00e2teva luni de munc\u0103 \u0219i mai mult de 200 de pull request-uri, avans\u00e2nd considerabil shell-ul pe drumul c\u0103tre o \u00eenlocuire complet\u0103 a Bash \u0219i a mediilor compatibile POSIX.<\/p>\n<p>Principalele direc\u021bii de dezvoltare \u00een aceast\u0103 versiune:<\/p>\n<ul>\n<li>compatibilitate cu Bash: au fost ad\u0103ugate set -e, set -u, pipefail, failglob, handler ERR, coprocesses \u0219i multe altele;<\/li>\n<li>fiabilitate: procesarea excep\u021biilor a fost \u00eembun\u0103t\u0103\u021bit\u0103 \u2013 canale \u00eenchise, ie\u0219ire defectuoas\u0103, istoric non-UTF8 \u0219i altele;<\/li>\n<li>platforme: suport extins pentru macOS (func\u021bionare ca shell de login), \u00eembun\u0103t\u0103\u021bit suportul pe Windows, FreeBSD, Android \u0219i sisteme pe 32 de bi\u021bi;<\/li>\n<li>interactivitate: au fost ad\u0103ugate configura\u021bii op\u021bionale TOML, hooks preexec\/precmd, \u00eembun\u0103t\u0103\u021bit suportul pentru macrocomenzi readline \u0219i altele.<\/li>\n<\/ul>\n<h4>\u00cembun\u0103t\u0103\u021biri cheie \u00een compatibilitatea cu Bash<\/h4>\n<p>Cele mai importante \u00eembun\u0103t\u0103\u021biri din aceast\u0103 versiune au fost extinderea semnificativ\u0103 a suportului pentru func\u021bionalit\u0103\u021bile Bash. <strong>Gestionarea erorilor<\/strong>:<\/p>\n<ul>\n<li>set -e (errexit) \u2013 ie\u0219ire imediat\u0103 \u00een caz de eroare;<\/li>\n<li>set -u (nounset) \u2013 eroare la accesarea unei variabile nedeclarate;<\/li>\n<li>pipefail \u2013 codul de returnare al conductei este definit de ultima comand\u0103 e\u0219uat\u0103;<\/li>\n<li>failglob \u2013 absen\u021ba coresponden\u021belor pentru expresia glob duce acum la o eroare.<\/li>\n<\/ul>\n<p><strong>Handleri (Traps) \u0219i coprocesses<\/strong>:<\/p>\n<ul>\n<li>handler ERR \u2013 permite execu\u021bia comenzilor \u00een caz de eroare;<\/li>\n<li>coprocesses (coproc) \u2013 rularea proceselor de fundal cu comunicare bidirec\u021bional\u0103.<\/li>\n<\/ul>\n<p><strong>Comenzi \u00eencorporate<\/strong>:<\/p>\n<ul>\n<li>a fost \u00eembun\u0103t\u0103\u021bit\u0103 gestionarea multor construc\u021bii aritmetice, inclusiv literale cu baz\u0103 \u00eenalt\u0103, dep\u0103\u0219iri \u0219i operatori de atribuiri;<\/li>\n<li>corec\u021biile \u0219i \u00eembun\u0103t\u0103\u021birile au afectat comenzile \u00eencorporate: caller, read, getopts, printf \u0219i altele.<\/li>\n<\/ul>\n<h4>Extinderea suportului pentru platforme:<\/h4>\n<p>Versiunea v0.4.0 face shell-ul disponibil pe un spectru mai larg de dispozitive:<\/p>\n<ul>\n<li>macOS: a fost rezolvat\u0103 problema care cauza blocarea shell-ului la autentificare. Acum brush poate fi folosit ca shell de login;<\/li>\n<li>Windows: \u00eembun\u0103t\u0103\u021biri \u00een gestionarea c\u0103ilor, ad\u0103ugat\u0103 emularea \/dev\/null, ceea ce cre\u0219te considerabil u\u0219urin\u021ba de utilizare pe Windows;<\/li>\n<li>FreeBSD \u0219i Android: exist\u0103 o arhiv\u0103 suportat\u0103 pentru aceste platforme;<\/li>\n<\/ul>\n<h4>Func\u021bionalit\u0103\u021bi interactive \u0219i API<\/h4>\n<ul>\n<li><strong>Configura\u021bie<\/strong>: a fost ad\u0103ugat suport pentru fi\u0219ierul de configurare op\u021bional TOML (~\/.config\/brush\/config.toml) pentru set\u0103ri specifice brush;<\/li>\n<li><strong>Personalizare<\/strong>: au fost implementate stilurile zsh preexec\/precmd hooks (sub steagul experimental), utile pentru crearea de prompturi personalizate \u0219i instrumente de m\u0103surare a timpului;<\/li>\n<li><strong>API pentru dezvoltatori<\/strong>: tipul Shell este acum parametrizat prin extensii (ShellExtensions), oferind dezvoltatorilor posibilitatea de a ad\u0103uga comenzi integrate proprii \u0219i de a modifica comportamentul variabilelor f\u0103r\u0103 a necesita un fork al proiectului;<\/li>\n<li><strong>Diverse<\/strong>:\n<ul> <noindex><\/p>\n<li>suport \u00eembun\u0103t\u0103\u021bit pentru macrocomenzi readline pentru compatibilitate cu <a rel=\"nofollow\" href=\"https:\/\/github.com\/starship\/starship\">starship<\/a>, <a rel=\"nofollow\" href=\"https:\/\/atuin.sh\/\">atuin<\/a> \u0219i <a rel=\"nofollow\" href=\"https:\/\/github.com\/junegunn\/fzf\">fzf (github.com)<\/a>;<\/li>\n<p><\/noindex> <\/p>\n<li>a fost ad\u0103ugat suport pentru serializarea AST \u0219i a st\u0103rii shell-ului prin serde;<\/li>\n<li>func\u021biile serde pentru serializarea AST \u0219i a st\u0103rii shell-ului sunt acum disponibile \u00een brush-parser \u0219i brush-core.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Sursa: <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 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Brush \u2013 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