{"id":122135,"date":"2025-02-28T14:22:23","date_gmt":"2025-02-28T12:22:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/fish-shell-4-0"},"modified":"2025-02-28T14:22:23","modified_gmt":"2025-02-28T12:22:24","slug":"fish-shell-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/fish-shell-4-0","title":{"rendered":"Fish Shell 4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Fish Shell 4.0\" src=\"\/wp-content\/uploads\/2025\/02\/388d2bb69957c75501b4b9c457a7fbf4.jpg\" style=\"display:block;margin: 0 auto;\" \/>                              <noindex>      <noindex><\/p>\n<p>Shell dei comandi <a rel=\"nofollow\" href=\"https:\/\/fishshell.com\">Fish Shell<\/a>, popolare tra gli utenti dei terminali, \u00e8 stata aggiornata alla versione 4.0, che ha apportato modifiche e miglioramenti significativi.<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>La principale novit\u00e0 sta nel fatto che Fish Shell \u00e8 stata completamente riscritta in Rust. Tuttavia, per gli utenti comuni, questo passaggio sar\u00e0 praticamente impercettibile: i comandi, le impostazioni e le interazioni tipiche rimarranno invariati.<\/p>\n<h4>Altri cambiamenti significativi<\/h4>\n<ul>\n<li><strong>Nuovo sistema di binding dei tasti.<\/strong> Fish Shell 4.0 presenta un sistema di binding dei tasti aggiornato e una compatibilit\u00e0 pi\u00f9 profonda con i terminali. Ora \u00e8 possibile sostituire le sequenze esc non intuitive con comandi pi\u00f9 leggibili, come bind ctrl-right. Grazie al supporto del protocollo della tastiera Kitty, Fish pu\u00f2 distinguere sequenze di controllo che prima sembravano identiche, ad esempio bind ctrl-i, bind ctrl-I e bind tab.<\/li>\n<li><strong>Integrazione con le funzionalit\u00e0 del terminale.<\/strong> Fish utilizza ora automaticamente le sequenze OSC 133 per suggerimenti e output di comandi, facilitando una sincronizzazione pi\u00f9 fluida con vari terminali che prima si affidavano a script di integrazione della shell.<\/li>\n<li><strong>Migliore gestione delle lunghe righe di comando.<\/strong> La shell ora gestisce le righe di comando lunghe in modo pi\u00f9 ordinato, facendole scorrere anzich\u00e9 visualizzarle in modo errato. Qualsiasi modifica causata dai binding della riga di comando \u00e8 immediatamente visibile, offrendo un'esperienza pi\u00f9 intuitiva.<\/li>\n<li><strong>Storia dei comandi.<\/strong> Il pager della cronologia dei comandi, introdotto per la prima volta in Fish 3.6, \u00e8 stato aggiornato. Ora \u00e8 possibile utilizzare la sintassi glob per una filtraggio pi\u00f9 preciso delle registrazioni della cronologia, ad esempio, la ricerca con * sintassi glob \u2014 git*HEAD restituir\u00e0 tutto ci\u00f2 che contiene git e HEAD esattamente in questo ordine.<\/li>\n<li><strong>Nuovo tema predefinito.<\/strong> Nella nuova versione, il tema predefinito \u00e8 stato leggermente modificato: i comandi ora vengono visualizzati nel colore &laquo;normale&raquo; del terminale invece di un &laquo;blu&raquo; difficile da leggere. Gli utenti esistenti manterranno le loro impostazioni attuali a meno che non ricarichino manualmente il tema tramite fish_config.<\/li>\n<li><strong>Build auto-installanti.<\/strong>    La nuova funzione delle build auto-installanti potrebbe rappresentare una vera e propria rivoluzione per gli utenti che lavorano frequentemente tramite SSH su <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-gdansk\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4569\">server<\/a> senza privilegi amministrativi. Dopo la compilazione, Fish pu\u00f2 avviare un unico file binario autonomo che estrae tutto il necessario: funzioni, pagine della guida e persino uno strumento web per le impostazioni - nella home directory.<\/li>\n<li><strong>Esclusione dei comandi dalla cronologia.<\/strong> \u00c8 finalmente disponibile la funzionalit\u00e0 tanto attesa che consente di escludere determinati comandi dalla cronologia. Definendo la funzione personalizzata fish_should_add_to_history, \u00e8 possibile decidere esattamente quali comandi verranno salvati.<\/li>\n<li><strong>Miglioramenti per lo scripting<\/strong>:\n<ul>\n<li>string match ora supporta l'opzione \u2014max-matches, che consente di limitare il numero di corrispondenze elaborate;<\/li>\n<li>i cicli for non memorizzeranno pi\u00f9 le variabili locali dall'iterazione precedente;<\/li>\n<li>set riceve l'opzione \u2014no-event per sopprimere gli eventi di modifica delle variabili;<\/li>\n<li>time inizia a misurare prima, catturando la durata di eventuali sostituzioni dei comandi prima della loro esecuzione;<\/li>\n<li>complete \u2014erase disabilita completamente l'autocompletamento delle conclusioni per i comandi specificati.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/17898556\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u0430\u043d\u0434\u043d\u0430\u044f \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0430 Fish Shell, \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u0430\u044f \u0441\u0440\u0435\u0434\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432, \u043e\u0431\u043d\u043e\u0432\u0438\u043b\u0430\u0441\u044c \u0434\u043e \u0432\u0435\u0440\u0441\u0438\u0438 4.0, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u0440\u0438\u043d\u0435\u0441\u043b\u0430 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u043e \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e Fish Shell \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Rust. \u041e\u0434\u043d\u0430\u043a\u043e \u0434\u043b\u044f \u043e\u0431\u044b\u0447\u043d\u044b\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u044d\u0442\u043e\u0442 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043d\u0435\u0437\u0430\u043c\u0435\u0442\u0435\u043d: \u043a\u043e\u043c\u0430\u043d\u0434\u044b, \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438 \u0442\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u043e\u0441\u0442\u0430\u043d\u0443\u0442\u0441\u044f \u043f\u0440\u0435\u0436\u043d\u0438\u043c\u0438. \u0414\u0440\u0443\u0433\u0438\u0435 \u0437\u043d\u0430\u0447\u0438\u043c\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u041d\u043e\u0432\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":122136,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-122135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com 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