{"id":102857,"date":"2022-01-04T21:36:39","date_gmt":"2022-01-04T19:36:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/%d0%bd%d0%be%d0%b2%d1%8b%d0%b5-%d0%b2%d0%b5%d1%80%d1%81%d0%b8%d0%b8-gnu-rush-2-2-pies-1-7-%d0%b8-mailutils-3-14"},"modified":"2022-01-04T21:36:39","modified_gmt":"2022-01-04T19:36:39","slug":"novye-versii-gnu-rush-2-2-pies-1-7-i-mailutils-3-14","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/novye-versii-gnu-rush-2-2-pies-1-7-i-mailutils-3-14","title":{"rendered":"Nuove versioni di GNU Rush 2.2, Pies 1.7 e mailutils 3.14","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato pubblicato il rilascio della shell di comando specializzata GNU Rush 2.2 (Restricted User Shell), progettata per l'uso in sistemi con accesso remoto limitato, dove \u00e8 necessaria la restrizione delle azioni dell'utente. Rush consente di definire quali funzioni della riga di comando l'utente pu\u00f2 utilizzare e quali risorse gli vengono fornite (dimensione della memoria, tempo di CPU, ecc.). Ad esempio, Rush pu\u00f2 essere utilizzato per eseguire programmi in un ambiente chroot remoto, aumentando cos\u00ec la sicurezza nell'assegnare accesso tramite programmi come sftp-server o scp, che per impostazione predefinita hanno accesso all'intero file system.     <\/p>\n<p>Nel nuovo rilascio \u00e8 stata introdotta la possibilit\u00e0 di utilizzare controlli dello stato di file e directory nel file system (ad esempio, ora \u00e8 possibile controllare i tipi, i permessi e i proprietari dei file nelle regole). Il formato delle opzioni per i controlli \u00e8 simile all'utilizzo del comando \u00abtest\u00bb. Per verificare che un percorso esista e punti a una directory, \u00e8 possibile utilizzare la costruzione \u00abmatch -d \/var\/lock\/sd\u00bb.     <\/p>\n<p>\u00c8 stato inoltre pubblicato il rilascio dell'utilit\u00e0 GNU pies 1.7, destinata a coordinare l'avvio e l'esecuzione delle applicazioni. Sulla base della configurazione fornita, il programma avvia file eseguibili in background, ne monitora l'esecuzione e consente di associare gestori per vari stati, ad esempio pu\u00f2 riavviare il programma in caso di crash, eseguire un altro programma o inviare una notifica all'amministratore. Inoltre, GNU pies pu\u00f2 essere utilizzato come processo init, avviato per primo durante il caricamento del sistema, e supporta il formato \/etc\/inittab.    <\/p>\n<p>Nella nuova versione di GNU Pies \u00e8 stato modificato il metodo di gestione dei file di configurazione. Il preprocessore integrato \u00e8 stato rimosso e ogni file specificato nelle espressioni \u00ab#include\u00bb e \u00ab#include_once\u00bb viene elaborato separatamente mediante un preprocessore esterno (in precedenza, il preprocessore integrato espandeva prima tutte le sostituzioni di \u00ab#include\u00bb, dopodich\u00e9 il risultato veniva elaborato dal preprocessore esterno m4 come un tutto). Sono state aggiunte nuove espressioni diagnostiche \u2018#warning \u00abTEXT1\u00bb\u2019, \u2018#error \u00abTEXT2\u00bb\u2019 e \u2018#abend \u00abTEXT3\u00bb\u2019 per generare avvisi e visualizzare errori.    <\/p>\n<p>\u00c8 stato anche annunciato il rilascio della suite GNU mailutils 3.14, che offre librerie e utility per eseguire varie attivit\u00e0 legate alla posta elettronica, come l'analisi dei campi nei messaggi, gestione di database di posta (mailbox, maildrop, maildir), filtraggio dei messaggi, estrazione di indirizzi email e URL, gestione dei blocchi MIME, estrazione di email da fonti esterne <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1625\">server<\/a> utilizzando i protocolli IMAP4 e POP3 e invio di email tramite il protocollo SMTP, incluso l'uso di TLS, SASL e GSSAPI.    <\/p>\n<p>Nella nuova versione di GNU mailutils \u00e8 stata completamente riscritta la gestione del TLS. \u00c8 stata aggiunta l'impostazione tls.handshake-timeout per impostare un timeout per il TLS. \u00c8 stata aggiunta la funzione mu_mailbox_append_message_ext per aggiungere un messaggio alla mailbox. Nello strumento mail \u00e8 stato aggiunto il comando unread (U) per rimuovere la marcatura di lettura di un messaggio, e nei comandi di copia in un'altra mailbox \u00e8 stato garantito il mantenimento dello stato (letto o non letto). \u00c8 stato riscritto il codice dei parser e degli scanner, ora sono necessari GNU bison e flex per la compilazione. \u00c8 stata aggiunta la possibilit\u00e0 di includere i MIME type nella libreria libmailutils. In Maildir e MH \u00e8 stato interrotto il riflesso delle informazioni sul mittente, trasmesse nel comando \u00abMAIL FROM\u00bb durante la sessione SMTP, negli header X-Envelope-Sender e X-Envelope-Date; invece, queste informazioni vengono ora memorizzate negli header Return-Path e Received.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56457\">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 \u0440\u0435\u043b\u0438\u0437 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 GNU Rush 2.2 (Restricted User Shell), \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0441 \u0443\u0440\u0435\u0437\u0430\u043d\u043d\u044b\u043c \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u044b\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. Rush \u0434\u0430\u0451\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u043a\u0430\u043a\u0438\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0438 \u043a\u0430\u043a\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u0435\u043c\u0443 \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f (\u0440\u0430\u0437\u043c\u0435\u0440 \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0438 \u0442.\u043f.). \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Rush \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102857","post","type-post","status-publish","format-standard","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 \u0440\u0435\u043b\u0438\u0437 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 GNU Rush 2.2 (Restricted User Shell), 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