{"id":91590,"date":"2020-08-15T01:42:02","date_gmt":"2020-08-14T23:42:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-mcron-1-2-realizaczii-cron-ot-proekta-gnu"},"modified":"2020-08-15T01:42:02","modified_gmt":"2020-08-14T23:42:02","slug":"vypusk-mcron-1-2-realizaczii-cron-ot-proekta-gnu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/vypusk-mcron-1-2-realizaczii-cron-ot-proekta-gnu","title":{"rendered":"Lanzamiento de Mcron 1.2, implementaci\u00f3n de cron del proyecto GNU","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de dos a\u00f1os de desarrollo <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/info-gnu@gnu.org\/msg02772.html\">publicado<\/a><\/noindex> lanzamiento del proyecto <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnu.org\/software\/mcron\/\">GNU Mcron 1.2<\/a><\/noindex>, en el marco del cual se desarrolla la implementaci\u00f3n del sistema cron, escrito en Guile. En esta nueva versi\u00f3n, se ha realizado una gran limpieza de c\u00f3digo: todo el c\u00f3digo en C ha sido reescrito y el proyecto ahora incluye \u00fanicamente los c\u00f3digos fuente en Guile.<\/p>\n<p>Mcron es 100% compatible con Vixie cron y puede actuar como su reemplazo transparente. Adem\u00e1s del formato de configuraci\u00f3n de Vixie cron, Mcron ofrece la posibilidad de definir scripts para la ejecuci\u00f3n peri\u00f3dica de tareas, escritos en el lenguaje Scheme. La implementaci\u00f3n de Mcron incluye tres veces menos l\u00edneas de c\u00f3digo que Vixie cron. Mcron puede ejecutarse sin privilegios de root para procesar las tareas del usuario actual (el usuario puede iniciar su propio demonio mcron).<\/p>\n<p>La caracter\u00edstica clave del proyecto es un enfoque diferente en la organizaci\u00f3n de la programaci\u00f3n de tareas: en lugar de monitorear constantemente el tiempo, Mcron utiliza una cola lineal de tareas con definiciones de retraso entre la ejecuci\u00f3n de cada elemento de la cola. Durante los per\u00edodos entre la activaci\u00f3n de las tareas, Mcron permanece completamente inactivo. Este m\u00e9todo reduce significativamente los costos operativos del cron y aumenta la precisi\u00f3n de la ejecuci\u00f3n de las tareas. <\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fuente: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53549\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 GNU Mcron 1.2, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b cron, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u0430\u044f \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Guile. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0447\u0438\u0441\u0442\u043a\u0430 \u043a\u043e\u0434\u0430 &#8212; \u0432\u0435\u0441\u044c \u043a\u043e\u0434 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d \u0438 \u043f\u0440\u043e\u0435\u043a\u0442 \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Guile. Mcron \u043d\u0430 100% \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c \u0441 Vixie cron \u0438 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0441\u0442\u0443\u043f\u0430\u0442\u044c [&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-91590","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\" \/>\n\t<meta name=\"robots\" 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