{"id":9246,"date":"2019-10-11T10:33:26","date_gmt":"2019-10-11T08:33:26","guid":{"rendered":"https:\/\/blog.hostinger.io\/es-tutoriales\/?p=9246"},"modified":"2025-03-26T09:19:51","modified_gmt":"2025-03-26T08:19:51","slug":"comando-linux-time","status":"publish","type":"post","link":"\/es\/tutoriales\/comando-linux-time\/","title":{"rendered":"C\u00f3mo usar el comando Time en Linux"},"content":{"rendered":"<p class=\"wp-block-paragraph\">El terminal de <a href=\"https:\/\/www.linux.org\/\" target=\"_blank\" rel=\"noopener\">Linux<\/a> es una de las herramientas m&aacute;s poderosas en toda la inform&aacute;tica. En &eacute;l, podemos ejecutar varias operaciones administrativas importantes. Adem&aacute;s, podemos medir cu&aacute;nto tiempo tarda un comando en ejecutarse. <\/p><p class=\"wp-block-paragraph\">En este post te ense&ntilde;aremos c&oacute;mo usar en Linux el comando Time.<\/p><figure class=\"wp-block-image size-large\"><a href=\"https:\/\/assets.hostinger.com\/content\/tutorials\/pdf\/Linux-Commands-Cheatsheet-ES.pdf\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" width=\"1024\" height=\"283\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2022\/12\/Linux-cheat-sheet-ES.png\/w=1024,h=1024,fit=scale-down\" alt=\"\" class=\"wp-image-26004\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2022\/12\/Linux-cheat-sheet-ES.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2022\/12\/Linux-cheat-sheet-ES.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2022\/12\/Linux-cheat-sheet-ES.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2022\/12\/Linux-cheat-sheet-ES.png\/w=768,fit=scale-down 768w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2022\/12\/Linux-cheat-sheet-ES.png\/w=1536,fit=scale-down 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><h2 class=\"wp-block-heading\" id=\"h-que-es-el-comando-time-de-linux\">&iquest;Qu&eacute; es el comando Time de Linux?<\/h2><p class=\"wp-block-paragraph\">El comando Time de Linux es un comando utilizado para determinar el tiempo de ejecuci&oacute;n de una operaci&oacute;n espec&iacute;fica. Gracias a este comando, podemos saber la duraci&oacute;n exacta de un proceso en cualquier sistema operativo Linux.<\/p><p class=\"wp-block-paragraph\">Adem&aacute;s, podemos conocer su ejecuci&oacute;n en el procesador. Normalmente, el comando Time se usa para medir el rendimiento de los <a href=\"\/es\/tutoriales\/linux-comandos\/\">comandos<\/a> asociados a los servicios administrados por la red.<\/p><p class=\"wp-block-paragraph\">Primero, tenemos que conectarnos a nuestro <a href=\"\/es\/servidor-vps\">VPS<\/a> usando SSH. Si tienes problemas, &iexcl;mira nuestro <a href=\"\/es\/tutoriales\/conectar-usando-terminal-putty-ssh\/\">tutorial sobre PuTTY<\/a>!<\/p><p class=\"wp-block-paragraph\">Luego, podemos ejecutar el siguiente comando para mostrar la informaci&oacute;n del comando en el terminal.<\/p><pre class=\"wp-block-preformatted\">man time<\/pre><p class=\"wp-block-paragraph\">La sintaxis b&aacute;sica del comando Time de Linux es la siguiente:<\/p><pre class=\"wp-block-preformatted\">time [-options] command<\/pre><p class=\"wp-block-paragraph\">Se ve igual en cualquier sistema basado en Unix. Analicemos la sintaxis:<\/p><ul class=\"wp-block-list\">\n<li><strong>time<\/strong> &ndash; indica el uso del comando<\/li>\n\n\n\n<li><strong>[-options]<\/strong> &ndash; nos permite agregar modificadores al comando<\/li>\n\n\n\n<li><strong>command<\/strong> &ndash; es donde escribimos lo que queremos inspeccionar<\/li>\n<\/ul><p class=\"wp-block-paragraph\">Para verificar el tiempo que tarda en ejecutarse el comando de verificaci&oacute;n de contenido de la carpeta ra&iacute;z, por ejemplo, escribimos escribiendo esta cadena de caracteres en la l&iacute;nea de comando:<\/p><pre class=\"wp-block-preformatted\">time ls -l \/<\/pre><p class=\"wp-block-paragraph\">Si lo haces en tu terminal obtendr&aacute;s tres resultados:<\/p><ul class=\"wp-block-list\">\n<li><strong>Real<\/strong>: se refiere al tiempo transcurrido entre la ejecuci&oacute;n y la finalizaci&oacute;n del proceso.<\/li>\n\n\n\n<li><strong>User<\/strong>: es la cantidad de tiempo de CPU gastado en c&oacute;digo de modo usuario (fuera del n&uacute;cleo) durante la ejecuci&oacute;n del proceso.<\/li>\n\n\n\n<li><strong>Sys<\/strong>: es la cantidad de tiempo de CPU que transcurre en el n&uacute;cleo al ejecutar el proceso.<\/li>\n<\/ul><p class=\"wp-block-paragraph\">Hay varias opciones que modifican el comportamiento del comando time. Una opci&oacute;n &uacute;til es exportar los resultados a un archivo de texto. Podemos hacer esto con la opci&oacute;n <strong>-o<\/strong>. Sin embargo, primero, necesitaremos crear el archivo. Para hacerlo usamos el comando <strong>touch<\/strong>:<\/p><pre class=\"wp-block-preformatted\">touch output.txt<\/pre><p class=\"wp-block-paragraph\">A continuaci&oacute;n, ejecuta el comando de tiempo con la opci&oacute;n -o.<\/p><pre class=\"wp-block-preformatted\">time ls -l \/ -o output.txt<\/pre><p class=\"wp-block-paragraph\">Con este m&eacute;todo, podr&aacute;s examinar detenidamente cu&aacute;nto tiempo tarda un comando en ejecutarse.<\/p><figure class=\"wp-block-image size-large\"><a href=\"\/es\/servidor-vps\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"1024\" height=\"300\" src=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2023\/02\/ES-VPS-hosting_in-text-banner.png\/w=1024,h=1024,fit=scale-down\" alt=\"\" class=\"wp-image-29287\" srcset=\"https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2023\/02\/ES-VPS-hosting_in-text-banner.png\/w=1024,fit=scale-down 1024w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2023\/02\/ES-VPS-hosting_in-text-banner.png\/w=300,fit=scale-down 300w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2023\/02\/ES-VPS-hosting_in-text-banner.png\/w=150,fit=scale-down 150w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2023\/02\/ES-VPS-hosting_in-text-banner.png\/w=768,fit=scale-down 768w, https:\/\/imagedelivery.net\/LqiWLm-3MGbYHtFuUbcBtA\/wp-content\/uploads\/sites\/32\/2023\/02\/ES-VPS-hosting_in-text-banner.png\/w=1536,fit=scale-down 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><h2 class=\"wp-block-heading\" id=\"h-conclusion\">Conclusi&oacute;n<\/h2><p class=\"wp-block-paragraph\">El comando Time es un comando f&aacute;cil de usar que te permite saber cu&aacute;nto tiempo tarda un proceso en ejecutarse. Esta utilidad nos brinda informaci&oacute;n valiosa sobre el rendimiento de nuestros servidores, redes o m&aacute;quinas. Se trata de una herramienta imprescindible en el arsenal de cualquier experto en redes o administrador de sistemas.<\/p><p class=\"wp-block-paragraph\">Si quieres aprender sobre el comando de Linux Time, te recomendamos leer el manual disponible en el terminal. &iexcl;Buena suerte!<\/p><p class=\"wp-block-paragraph\">        <div class=\"protip\">\n            <div class=\"protip__heading\">\n                <svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path d=\"M1.49234 23.5024C1.23229 23.5024 0.972242 23.4024 0.782206 23.2123C0.562165 22.9923 0.452144 22.6822 0.502153 22.3722C0.562165 21.9221 1.14227 17.9113 3.00262 16.351C3.63274 15.8209 4.43289 15.5509 5.26305 15.5609C6.09321 15.5909 6.87335 15.9109 7.47347 16.4911C8.6937 17.6913 8.76371 19.6717 7.6435 20.9919C6.0832 22.8523 2.08245 23.4324 1.63237 23.4924C1.59236 23.4924 1.54235 23.4924 1.50234 23.4924L1.49234 23.5024ZM5.16303 17.5613C4.84297 17.5613 4.53291 17.6713 4.29287 17.8813C3.60274 18.4614 3.07264 19.9317 2.75258 21.242C4.06282 20.9219 5.5331 20.3918 6.11321 19.7017C6.55329 19.1716 6.54329 18.3814 6.0832 17.9213C5.85316 17.7013 5.5431 17.5713 5.20304 17.5613C5.19304 17.5613 5.17303 17.5613 5.16303 17.5613ZM11.7243 21.8821C11.4942 21.8821 11.2642 21.8021 11.0841 21.652C10.8541 21.462 10.7241 21.1819 10.7241 20.8819V15.9109L8.08358 13.2705H3.11264C2.81259 13.2705 2.53254 13.1404 2.3425 12.9104C2.15246 12.6803 2.07245 12.3803 2.12246 12.0902C2.19247 11.7102 2.84259 8.36953 4.70294 7.12929C6.33325 6.04909 8.96375 6.49918 10.244 6.80923C11.5442 4.96889 13.2546 3.4286 15.2349 2.33839C17.4553 1.11816 19.9858 0.518051 22.4963 0.498047C23.0464 0.498047 23.4865 0.948132 23.4865 1.49824C23.4865 5.0389 22.3763 9.97983 17.1753 13.7605C17.4853 15.0408 17.9354 17.6613 16.8552 19.2816C15.615 21.1419 12.2744 21.7921 11.8943 21.8621C11.8343 21.8721 11.7743 21.8821 11.7143 21.8821H11.7243ZM12.7245 16.181V19.6016C13.7146 19.2916 14.7948 18.7915 15.2049 18.1814C15.675 17.4812 15.605 16.091 15.385 14.9008C14.5248 15.3808 13.6346 15.8109 12.7245 16.181ZM9.66388 12.0302L11.9643 14.3307C13.1845 13.8306 14.3648 13.2204 15.485 12.5103C19.9358 9.51974 21.2361 5.60901 21.4561 2.53843C19.6157 2.67846 17.8254 3.20856 16.2051 4.09872C14.2847 5.14892 12.6544 6.68921 11.4942 8.54956C10.7841 9.65977 10.174 10.82 9.66388 12.0302ZM4.39289 11.2701H7.81353C8.1936 10.3599 8.63368 9.46974 9.11377 8.60957C7.92355 8.38953 6.51329 8.31952 5.81315 8.78961C5.19304 9.19968 4.70294 10.3099 4.39289 11.2701Z\" fill=\"#673DE6\"\/>\n                <\/svg>\n                <p class=\"protip__title\">\n                    Descubre m&aacute;s comandos Linux                <\/p>\n            <\/div>\n            <p class=\"protip__content\"><a href=\"\/es\/tutoriales\/espacio-en-el-disco-linux\/\">C&oacute;mo comprobar el espacio en disco en Linux<\/a><br><a href=\"\/es\/tutoriales\/comando-curl\/\">C&oacute;mo transferir datos con el comando cURL<\/a><br><a href=\"\/es\/tutoriales\/comando-scp\/\">C&oacute;mo transferir archivos con el comando SCP<\/a><br><a href=\"\/es\/tutoriales\/comando-shutdown-linux\/\">C&oacute;mo apagar y reiniciar el servidor<\/a><br><a href=\"\/es\/tutoriales\/rsync-linux\/\">C&oacute;mo transferir y sincronizar datos con Rsync<\/a><\/p>\n                    <\/div>\n        <\/p>\n","protected":false},"excerpt":{"rendered":"<p>El terminal de Linux es una de las herramientas m&aacute;s poderosas en toda la inform&aacute;tica. En &eacute;l, podemos ejecutar varias operaciones administrativas importantes. Adem&aacute;s, podemos medir cu&aacute;nto tiempo tarda un comando en ejecutarse. En este post te ense&ntilde;aremos c&oacute;mo usar en Linux el comando Time. &iquest;Qu&eacute; es el comando Time de Linux? El comando Time [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"\/es\/tutoriales\/comando-linux-time\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":138,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"Comando time en Linux: qu\u00e9 es y para qu\u00e9 sirve","rank_math_description":"En Linux, el comando Time es esencial para cualquier usuario avanzado o administrador del sistema. Aprende c\u00f3mo utilizarla en este post.","rank_math_focus_keyword":"linux time","footnotes":""},"categories":[14564,14532],"tags":[11256,11255,11254,11257],"class_list":["post-9246","post","type-post","status-publish","format-standard","hentry","category-gestion-monitoreo-y-seguridad","category-vps","tag-comando-time","tag-comando-time-linux","tag-linux-time","tag-time-linux"],"hreflangs":[{"locale":"en-US","link":"https:\/\/www.hostinger.com\/tutorials\/linux-time-command\/","default":1},{"locale":"pt-BR","link":"https:\/\/www.hostinger.com\/br\/tutoriais\/comando-time-linux\/","default":0},{"locale":"fr-FR","link":"https:\/\/www.hostinger.com\/fr\/tutoriels\/commande-time-linux\/","default":0},{"locale":"es-ES","link":"https:\/\/www.hostinger.com\/es\/tutoriales\/comando-linux-time\/","default":0},{"locale":"en-PH","link":"https:\/\/www.hostinger.com\/ph\/tutorials\/linux-time-command\/","default":0},{"locale":"en-MY","link":"https:\/\/www.hostinger.com\/my\/tutorials\/linux-time-command\/","default":0},{"locale":"en-GB","link":"https:\/\/www.hostinger.com\/uk\/tutorials\/linux-time-command\/","default":0},{"locale":"en-IN","link":"https:\/\/www.hostinger.com\/in\/tutorials\/linux-time-command\/","default":0},{"locale":"en-CA","link":"https:\/\/www.hostinger.com\/ca\/tutorials\/linux-time-command\/","default":0},{"locale":"en-AU","link":"https:\/\/www.hostinger.com\/au\/tutorials\/linux-time-command\/","default":0},{"locale":"en-NG","link":"https:\/\/www.hostinger.com\/ng\/tutorials\/linux-time-command\/","default":0},{"locale":"es-AR","link":"https:\/\/www.hostinger.com\/ar\/tutoriales\/comando-linux-time\/","default":0},{"locale":"es-MX","link":"https:\/\/www.hostinger.com\/mx\/tutoriales\/comando-linux-time\/","default":0},{"locale":"es-CO","link":"https:\/\/www.hostinger.com\/co\/tutoriales\/comando-linux-time\/","default":0},{"locale":"pt-PT","link":"https:\/\/www.hostinger.com\/pt\/tutoriais\/comando-time-linux\/","default":0}],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/posts\/9246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/users\/138"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/comments?post=9246"}],"version-history":[{"count":14,"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/posts\/9246\/revisions"}],"predecessor-version":[{"id":46373,"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/posts\/9246\/revisions\/46373"}],"wp:attachment":[{"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/media?parent=9246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/categories?post=9246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hostinger.com\/es\/tutoriales\/wp-json\/wp\/v2\/tags?post=9246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}