{"id":107409,"date":"2023-03-22T18:48:22","date_gmt":"2023-03-22T16:48:22","guid":{"rendered":"https:\/\/prohoster.info\/?p=107409"},"modified":"2023-03-23T10:45:48","modified_gmt":"2023-03-23T08:45:48","slug":"vypusk-nabora-bazovyh-sistemnyh-utilit-gnu-coreutils-9-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-nabora-bazovyh-sistemnyh-utilit-gnu-coreutils-9-2","title":{"rendered":"Lan\u00e7amento do conjunto b\u00e1sico de utilit\u00e1rios do sistema GNU Coreutils 9.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Est\u00e1 dispon\u00edvel a vers\u00e3o est\u00e1vel do conjunto de utilit\u00e1rios de sistema GNU Coreutils 9.2, que inclui programas como sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln, ls, entre outros.     <\/p>\n<p>Principais inova\u00e7\u00f5es:  <\/p>\n<ul>\n<li class=\"l\"> A op\u00e7\u00e3o &#171;&#8212;base64&#187; (-b) foi adicionada \u00e0 ferramenta cksum para gerar e verificar somas de verifica\u00e7\u00e3o codificadas no formato base64. Tamb\u00e9m foi adicionada a op\u00e7\u00e3o &#171;&#8212;raw&#187; para exibir apenas a soma de verifica\u00e7\u00e3o original sem indicar o nome do arquivo ou outras informa\u00e7\u00f5es.\n<li class=\"l\"> As ferramentas cp, mv e install agora t\u00eam a op\u00e7\u00e3o &#171;&#8212;debug&#187; para exibir detalhes sobre a c\u00f3pia de arquivos.\n<li class=\"l\"> A op\u00e7\u00e3o &#171;&#8212;time=modification&#187; foi adicionada \u00e0 ferramenta ls para exibir e usar o hor\u00e1rio de modifica\u00e7\u00e3o dos arquivos ao ordenar.\n<li class=\"l\"> A op\u00e7\u00e3o &#171;&#8212;no-copy&#187; foi adicionada \u00e0 ferramenta mv, que gera um erro quando se tenta copiar um arquivo entre diferentes sistemas de arquivos.\n<li class=\"l\"> Na ferramenta split, nas op\u00e7\u00f5es &#8216;-n SIZE&#8217;, o tamanho agora pode exceder o intervalo de valores do tipo inteiro. Ao usar &#171;split -n&#187;, agora \u00e9 permitido receber dados de um canal an\u00f4nimo, determinando o tamanho dos dados atrav\u00e9s de uma c\u00f3pia tempor\u00e1ria em um arquivo tempor\u00e1rio.\n<li class=\"l\"> A ferramenta wc agora suporta o par\u00e2metro &#171;&#8212;total={auto,never,always,only}&#187; para controlar quando o resumo total deve ser exibido.\n<li class=\"l\"> Ao executar &#171;cp &#8212;sparse=auto&#187;, &#171;mv&#187; e &#171;install&#187;, a chamada de sistema copy_file_range \u00e9 utilizada para otimizar o trabalho com arquivos que cont\u00eam \u00e1reas vazias.\n<li class=\"l\"> No utilit\u00e1rio tee, foi implementado o processamento de sa\u00edda em modo n\u00e3o bloqueante, por exemplo, quando os dados enviados ao terminal do telnet ou mpirun s\u00e3o passados pelo tee.\n<li class=\"l\"> Adicionada a suportar novos prefixos de tamanho: Ronna (R) &#8212; 1027, Quetta (Q) &#8212; 1030, Ri &#8212; 290 e Qi &#8212; 2100.      <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58831\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0430\u0437\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils 9.2, \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u044f\u0442 \u0442\u0430\u043a\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b, \u043a\u0430\u043a sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln, ls \u0438 \u0442.\u0434. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u043d\u043e\u0432\u0448\u0435\u0441\u0442\u0432\u0430: \u0412 \u0443\u0442\u0438\u043b\u0438\u0442\u0443 cksum \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &#171;&#8212;base64&#187; (-b) \u0434\u043b\u044f \u0432\u044b\u0432\u043e\u0434\u0430 \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0445 \u0441\u0443\u043c\u043c, \u0437\u0430\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 base64. \u0422\u0430\u043a\u0436\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &#171;&#8212;raw&#187; [&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-107409","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0430\u0437\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0443\u0442\u0438\u043b\u0438\u0442 GNU Coreutils 9.2, \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u044f\u0442 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