{"id":105393,"date":"2022-10-28T03:37:01","date_gmt":"2022-10-28T01:37:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-operaczionnoj-sistemy-toaruos-2-1"},"modified":"2022-10-28T03:37:01","modified_gmt":"2022-10-28T01:37:02","slug":"vypusk-operaczionnoj-sistemy-toaruos-2-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-operaczionnoj-sistemy-toaruos-2-1","title":{"rendered":"Rilascio del sistema operativo ToaruOS 2.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato pubblicato il rilascio del sistema operativo simile a Unix ToaruOS 2.1, scritto da zero e fornito con il proprio kernel, bootloader, libreria C standard, gestore pacchetti, componenti di spazio utente e interfaccia grafica con gestore finestre composito. Inizialmente, il progetto si \u00e8 sviluppato presso l'Universit\u00e0 dell'Illinois come lavoro di ricerca nel campo della creazione di nuove interfacce grafiche composite, ma successivamente si \u00e8 trasformato in un sistema operativo autonomo. Il codice del progetto \u00e8 scritto in linguaggio C e distribuito sotto licenza BSD. \u00c8 stato preparato un immagine live da scaricare, di dimensioni 14,4 MB, che pu\u00f2 essere testata in QEMU, VMware o VirtualBox.      <center><img decoding=\"async\" alt=\"Rilascio del sistema operativo ToaruOS 2.1\" src=\"\/wp-content\/uploads\/2022\/10\/1187be0eb5ed7650618d7090fa2e4573.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Alla base di ToaruOS c'\u00e8 un nucleo che utilizza un'architettura modulare ibrida, combinando una base monolitica con strumenti per l'utilizzo di moduli caricabili, in cui sono presentati la maggior parte dei driver di dispositivo esistenti, come i driver del disco (PATA e ATAPI), il file system EXT2 e ISO9660, framebuffer, tastiere, mouse, schede di rete (AMD PCnet FAST, Realtek RTL8139 e Intel PRO\/1000), chip audio (Intel AC'97), cos\u00ec come le estensioni di VirtualBox per i sistemi guest. Il nucleo supporta flussi Unix, TTY, file system virtuali, pseudo-file system \/proc, multithreading, IPC, ramdisk, ptrace, memoria condivisa, multiprogrammazione e altre funzionalit\u00e0 standard.     <\/p>\n<p>Il sistema \u00e8 dotato di un gestore finestre composito, supporta file eseguibili dinamicamente collegati nel formato ELF, multitasking, stack grafico e pu\u00f2 eseguire Python 3 e GCC. Come sistema di file viene utilizzato ext2. Il bootloader supporta BIOS ed EFI. Lo stack di rete consente l'utilizzo dell'API dei socket in stile BSD e supporta le interfacce di rete, incluso il loopback.       <\/p>\n<p>Tra le applicazioni proprietarie spicca Bim, un editor di codice simile a Vi, che viene utilizzato negli ultimi anni per lo sviluppo di applicazioni specifiche per ToaruOS, come il gestore di file, l'emulatore di terminale, la barra grafica con supporto per widget, il gestore dei pacchetti e librerie per il supporto delle immagini (PNG, JPEG) e dei font TrueType. Per ToaruOS \u00e8 stato portato un insieme di programmi come Vim, GCC, Binutils, FreeType, MuPDF, SDL, Cairo, Doom, Quake, emulatore Super Nintendo, Bochs e altri.     <\/p>\n<p>Il progetto sta anche sviluppando un proprio linguaggio di programmazione dinamico, Kuroko, progettato per sostituire Python nello sviluppo di utilit\u00e0 e applicazioni utente per il sistema. La sintassi del linguaggio ricorda Python (posizionato come un dialetto semplificato di Python con una chiara definizione delle variabili) ed \u00e8 caratterizzata da un'implementazione molto compatta. Supporta la compilazione e l'interpretazione del bytecode. L'interprete del bytecode fornisce un garbage collector, supporta il multithreading senza l'uso di un blocco globale. Compilatore e interprete possono essere assemblati come una piccola libreria condivisa (~500KB), integrabile con altri programmi e ampliabile tramite C API. Oltre a ToaruOS, il linguaggio pu\u00f2 essere utilizzato su Linux, macOS, Windows e pu\u00f2 essere eseguito in browser che supportano WebAssembly.        <\/p>\n<p>Nel nuovo rilascio:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 stata aggiunta la supporto iniziale per l'architettura AArch64 (ARMv8), incluso un'opzione sperimentale per l'uso di ToaruOS sulla scheda Raspberry Pi 400 e nell'emulatore QEMU.\n<li class=\"l\"> Rivisitata la gestione e la trasmissione dei segnali ai processi nello spazio utente. Sono stati implementati le chiamate sigaction, sigprocmask, sigwait e sigsuspend.\n<li class=\"l\"> Migliorata la gestione della memoria nello spazio utente. \u00c8 stata aggiunta la chiamata di sistema munmap.\n<li class=\"l\"> Nel gestore composito \u00e8 stato implementato un effetto di sfocatura e rivisitata la gestione degli eventi alla modifica delle dimensioni della finestra.\n<li class=\"l\"> Migliorata la resa del terminale, implementata la resa ritardata e aggiunto un cache di glifi per i font TrueType.\n<li class=\"l\"> Ampliate le funzionalit\u00e0 del layout.\n<li class=\"l\"> Aggiunti meccanismi per impostare l'orologio, incluso l'implementazione della chiamata di sistema settimeofday e ampliate le funzionalit\u00e0 dell'utilit\u00e0 date.\n<li class=\"l\"> Migliorato lo stack di rete. Nell'utilit\u00e0 ifconfig \u00e8 stata aggiunta la supporto per la configurazione degli indirizzi IPv4 e delle impostazioni di routing. Garantito il funzionamento dei socket ICMP. Aggiunta la supporto per la funzione recvfrom per i socket UDP e ICMP.\n<li class=\"l\"> Nel bootloader \u00e8 stata aggiunta la possibilit\u00e0 di lavorare con tastiere USB.\n<li class=\"l\"> Nel menu contestuale del file manager \u00e8 stata aggiunta un'opzione per eliminare file.\n<li class=\"l\"> Migliorata la visualizzazione dei grafici nel monitor di sistema.\n<li class=\"l\"> Aggiunta l'utilit\u00e0 grep con supporto per espressioni regolari.\n<li class=\"l\"> Migliorato l'output del comando ps (aggiunti colonne aggiuntive).  <\/ul>\n<p>      <center><img decoding=\"async\" alt=\"Rilascio del sistema operativo ToaruOS 2.1\" src=\"\/wp-content\/uploads\/2022\/10\/ab615a956d25ad1d9b340d5ba0b84edc.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57995\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a Unix-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ToaruOS 2.1, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0441 \u043d\u0443\u043b\u044f \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 \u0441\u043e \u0441\u0432\u043e\u0438\u043c \u044f\u0434\u0440\u043e\u043c, \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u043e\u043c, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0421\u0438-\u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439, \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u043e\u043c, \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u043c\u0438 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u0441 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u043c \u043e\u043a\u043e\u043d\u043d\u044b\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u043e\u043c. \u0418\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0441\u044f \u0432 \u0418\u043b\u043b\u0438\u043d\u043e\u0439\u0441\u0441\u043a\u043e\u043c \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0435 \u043a\u0430\u043a \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0430\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u043e\u0432\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0442\u043d\u044b\u0445 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432, \u043d\u043e \u0437\u0430\u0442\u0435\u043c \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043b\u0441\u044f \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u0443\u044e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":105394,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105393","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 -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a Unix-\u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0439 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b ToaruOS 2.1, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u0441 \u043d\u0443\u043b\u044f \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0439 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