{"id":1827,"date":"2014-09-07T00:03:00","date_gmt":"2014-09-07T05:03:00","guid":{"rendered":"http:\/\/linuxitos.com\/main\/conocer-informacion-de-nuestro-sistema\/"},"modified":"2014-09-07T00:03:00","modified_gmt":"2014-09-07T05:03:00","slug":"conocer-informacion-de-nuestro-sistema","status":"publish","type":"post","link":"https:\/\/linuxitos.com\/main\/conocer-informacion-de-nuestro-sistema\/","title":{"rendered":"Conocer informaci\u00f3n de nuestro sistema"},"content":{"rendered":"<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Introducci\u00f3n<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Un equipo de c\u00f3mputo consta de dispositivos f\u00edsicos llamados de forma global hardware, y componentes l\u00f3gicos llamados software. Existen herramientas que permiten identificar ambas partes, ya sea para conocer las caracter\u00edsticas del equipo como para medir su desempe\u00f1o y\/o diagnosticar posibles fallas.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Cuando existe la necesidad de solicitar apoyo en la resoluci\u00f3n de problemas es importante poder aportar toda la informaci\u00f3n que sea posible y necesaria sobre el hardware y el software que conforman el equipo.<\/div>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Justificaci\u00f3n<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">A la hora de buscar respuestas a los problemas que puedas enfrentar al usar Linux es necesario proporcionar toda la informaci\u00f3n necesaria sobre el problema en cuesti\u00f3n, como por ejemplo: el tipo de computadora que tienes, versi\u00f3n de Debian, versi\u00f3n del kernel, sistema de escritorio, etc. Eso ayudar\u00e1 a describir los pasos que llevaste a cabo para provocar o solucionar el problema.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Es m\u00e1s f\u00e1cil solicitar y obtener apoyo cuando se sabe c\u00f3mo proporcionar dicha informaci\u00f3n, y este art\u00edculo pretende ofrecer una lista de comandos para alcanzar dicho objetivo. Muchos usuarios nuevos de Debian GNU\/Linux no saben c\u00f3mo aportar toda la informaci\u00f3n posible y podr\u00edan no recibir la ayuda adecuada, simplemente por no saber proporcionar la informaci\u00f3n adecuada.<\/div>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Convenciones<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">En algunos comandos la informaci\u00f3n resultante excede la altura de la pantalla, as\u00ed que para facilitar la lectura de dicha informaci\u00f3n se usa el paginador less y de esta manera es posible desplazarse hacia abajo y hacia arriba visualizando toda la informaci\u00f3n. Para salir del paginador simplemente se presiona la tecla Q (quit). A continuaci\u00f3n 2 ejemplos de c\u00f3mo se usar\u00e1 dicho paginador:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">dmesg | less<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">y<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">less \/etc\/apt\/sources.list<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Informaci\u00f3n del fabricante y del modelo<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Fabricante del equipo:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo dmidecode -s system-manufacturer<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Nombre del producto:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo dmidecode -s system-product-name<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Versi\u00f3n del producto:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo dmidecode -s system-version<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">N\u00famero de serie del equipo:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo dmidecode -s system-serial-number<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">SKU (Stock Keeping Unit) \u00f3 P\/N (Part Number) del producto:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo dmidecode | grep -i sku<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">M\u00e1s informaci\u00f3n detallada:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo dmidecode<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Informaci\u00f3n del procesador<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el nombre del fabricante, modelo, y velocidad:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">grep 'vendor_id' \/proc\/cpuinfo ; grep 'model name' \/proc\/cpuinfo ; grep 'cpu MHz' \/proc\/cpuinfo<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar la arquitectura (32 o 64 bits):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo lshw -C CPU | grep width<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px; text-align: justify;\">Nota: El paquete lshw no est\u00e1 instalado de manera predeterminada, por lo que antes de usarlo es necesaria su instalaci\u00f3n.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el tipo de m\u00e1quina:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">uname -m<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Mostrar si el procesador soporta \u201cExtensiones de Virtualizaci\u00f3n\u201d (Intel-VT \u00f3 AMD-V), las cuales se activan desde la configuraci\u00f3n de BIOS del equipo:<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Si el procesador es Intel, se necesita saber si aparece el valor \u201cvmx\u201d:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">grep -i vmx \/proc\/cpuinfo<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Si el procesador es AMD, se necesita saber si aparece el valor \u201csvm\u201d:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">grep -i svm \/proc\/cpuinfo<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Informaci\u00f3n de la bater\u00eda<\/h3>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">acpi -bi<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">\u00f3<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">acpitool -B<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px;\">Nota: el comando acpitool no se encuentra instalado de forma predeterminada.<\/div>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Memoria RAM y partici\u00f3n SWAP<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Mostrar el total de memoria RAM y la partici\u00f3n swap (cambiar el \u00faltimo par\u00e1metro por: -b = Bytes, -k = Kilobytes, -m = Megabytes, -g = Gigabytes, seg\u00fan convenga):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">free -o -m<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">y otra forma de hacerlo es as\u00ed:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">grep 'MemTotal' \/proc\/meminfo; grep 'SwapTotal' \/proc\/meminfo<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para mostrar en qu\u00e9 partici\u00f3n (y el tama\u00f1o) est\u00e1 el swap:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo swapon -s<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Kernel<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el nombre y versi\u00f3n del kernel:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">uname -sr<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Shell<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el shell en uso:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">echo $SHELL<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Distribuci\u00f3n<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el nombre, versi\u00f3n y nombre clave de la distribuci\u00f3n:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsb_release -idc<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Entorno del usuario<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Nombre del usuario actual:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">echo $USER<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Nombre del equipo:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">echo $HOSTNAME<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Directorio base del usuario actual:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">echo $HOME<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Directorio de trabajo actual:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">echo $PWD<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">o<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">pwd<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Hardware<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar los dispositivos PCI \/ PCIe<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lspci<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar todos los dispositivos PCMCIA<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/lspcmcia<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar todos los dispositivos USB:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsusb<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar todos los dispositivos detectados como SCSI:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsscsi<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px; text-align: justify;\">Nota: El paquete anterior no est\u00e1 instalado de manera predeterminada, por lo que antes de usarlo es necesaria su instalaci\u00f3n.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">M\u00f3dulos que se han indicado al kernel que cargue durante el arranque:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cat \/etc\/modules<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar todos los m\u00f3dulos que carg\u00f3 el sistema:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsmod | less<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar el hardware (informaci\u00f3n resumida):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo lshw -short<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar el hardware (informaci\u00f3n extensa):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo lshw | less<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px;\">Nota: El paquete lshw no est\u00e1 instalado de manera predeterminada, por lo que antes de usarlo es necesaria su instalaci\u00f3n.<\/div>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Medios de almacenamiento y arranque<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar las particiones en los medios de almacenamiento:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo fdisk -l<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Conocer el espacio usado y disponible en las particiones:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">df -h<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Conocer en qu\u00e9 partici\u00f3n (y el tama\u00f1o) est\u00e1 swap:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo swapon -s<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar las entradas registradas para el gestor de arranque GRUB \u201cLegacy\u201d (hasta la versi\u00f3n 0.97):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo grep -i title \/boot\/grub\/menu.lst | grep \"#\" -v<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar las entradas registradas para el gestor de arranque GRUB 2:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo grep -i menuentry \/boot\/grub\/grub.cfg | grep \"#\" -v<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar la tabla de particiones (File System TABle) que el sistema monta autom\u00e1ticamente durante el arranque:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">less \/etc\/fstab<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el valor UUID (Universally Unique IDentifier) de todas las particiones:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo blkid<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Redes<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar los dispositivos de red al\u00e1mbricos PCI:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lspci | grep -i ethernet<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar los dispositivos de red inal\u00e1mbricos PCI:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lspci | grep -i network<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar los dispositivos de red USB:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsusb | grep -i ethernet ; lsusb | grep -i network<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar los m\u00f3dulos cargados por el sistema, para controlar tarjetas de red inal\u00e1mbricas:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsmod | grep iwl<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Mostrar informaci\u00f3n del controlador usado por un dispositivo de red espec\u00edfico (se debe sustituir la palabra interfaz por el nombre l\u00f3gico de la tarjeta de red, por ejemplo eth0, wlan0, ath0, etc.):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo ethtool -i interfaz<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px; text-align: justify;\">Nota: El paquete anterior no est\u00e1 instalado de manera predeterminada, por lo que antes de usarlo es necesaria su instalaci\u00f3n.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Configuraci\u00f3n de las tarjetas de red y sus direcciones IP asignadas:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cat \/etc\/network\/interfaces<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Resoluci\u00f3n de Nombres de Dominio:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cat \/etc\/resolv.conf<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar el contenido del archivo HOSTS:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cat \/etc\/hosts<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Nombre del equipo, tal y como se ver\u00e1 en la red local:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cat \/etc\/hostname<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">\u00f3<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">grep 127.0.1.1 \/etc\/hosts<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">\u00f3<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">echo $HOSTNAME<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Direcciones IP locales de las tarjetas de red al\u00e1mbricas (resumen):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/ifconfig | grep -i direc | grep -i bcast<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">si el sistema est\u00e1 en ingl\u00e9s se usa:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/ifconfig | grep -i addr | grep -i bcast<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Direcciones IP locales de las tarjetas de red al\u00e1mbricas (detalle):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/ifconfig<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Direcciones IP locales de las tarjetas de red inal\u00e1mbricas (resumen):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/iwconfig | grep -i direc | grep -i bcast<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">si el sistema est\u00e1 en ingl\u00e9s se usa:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/iwconfig | grep -i addr | grep -i bcast<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Direcciones IP locales de las tarjetas de red inal\u00e1mbricas (detalle):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">\/sbin\/iwconfig<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Mostrar la tabla de enrutamiento:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo route -n<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para conocer la direcci\u00f3n IP p\u00fablica (externa):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">curl ip.appspot.com<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Repositorios \/ actualizaci\u00f3n del sistema<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Visualizar el contenido del archivo sources.list, el cual contiene las direcciones de los repositorios:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">less \/etc\/apt\/sources.list<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Video<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar las tarjetas de v\u00eddeo (PCI \/ PCIe):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lspci | grep -i vga<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Para determinar si el equipo soporta aceleraci\u00f3n de gr\u00e1ficos es necesario que est\u00e9 instalado el paquete de herramientas mesa-utils. Dicho paquete contiene el comando glxinfo:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">glxinfo | grep -i render<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para calcular los FPS (frames per second) se ejecuta el siguiente comando:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">timeout 60 glxgears<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">El cual mostrar\u00e1 durante 60 segundos (con la ayuda del comando timeout) una ventana peque\u00f1a con una animaci\u00f3n de 3 engranajes, mientras que al mismo tiempo en la ventana de la terminal se mostrar\u00e1n los valores promedios de fotogramas por segundo (FPS, frames per second):<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Ejemplo del desempe\u00f1o gr\u00e1fico de un sistema:<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">338 frames in 5.4 seconds = 62.225 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.1 seconds = 55.343 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.2 seconds = 54.179 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.2 seconds = 53.830 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.3 seconds = 53.211 FPS<br style=\"box-sizing: border-box;\" \/>338 frames in 5.4 seconds = 62.225 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.1 seconds = 55.343 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.2 seconds = 54.179 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.2 seconds = 53.830 FPS<br style=\"box-sizing: border-box;\" \/>280 frames in 5.3 seconds = 53.211 FPS<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Ejemplo de un mejor desempe\u00f1o gr\u00e1fico en otro sistema:<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">2340 frames in 5.0 seconds = 467.986 FPS<br style=\"box-sizing: border-box;\" \/>2400 frames in 5.0 seconds = 479.886 FPS<br style=\"box-sizing: border-box;\" \/>2080 frames in 5.0 seconds = 415.981 FPS<br style=\"box-sizing: border-box;\" \/>2142 frames in 5.0 seconds = 428.346 FPS<br style=\"box-sizing: border-box;\" \/>2442 frames in 5.0 seconds = 488.181 FPS<br style=\"box-sizing: border-box;\" \/>2295 frames in 5.0 seconds = 458.847 FPS<br style=\"box-sizing: border-box;\" \/>2298 frames in 5.0 seconds = 459.481 FPS<br style=\"box-sizing: border-box;\" \/>2416 frames in 5.0 seconds = 483.141 FPS<br style=\"box-sizing: border-box;\" \/>2209 frames in 5.0 seconds = 441.624 FPS<br style=\"box-sizing: border-box;\" \/>2437 frames in 5.0 seconds = 487.332 FPS<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para mostrar la configuraci\u00f3n actual del servidor X (X Window System):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">less \/etc\/X11\/xorg.conf<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para conocer la resoluci\u00f3n actual (anchura x altura) y frecuencia de barrido (MHz):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">xrandr | grep '*'<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para conocer todas las resoluciones que la configuraci\u00f3n actual soporta:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">xrandr<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para mostrar las c\u00e1maras web (USB):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsusb | grep -i camera<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">El siguiente ejemplo muestra el resultado de 2 c\u00e1maras web conectadas a un mismo equipo:<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Bus 001 Device 003: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera<br style=\"box-sizing: border-box;\" \/>Bus 002 Device 004: ID 0ac8:3420 Z-Star Microelectronics Corp. Venus USB2.0 Camera<br style=\"box-sizing: border-box;\" \/>Las c\u00e1maras web se \u201cmontan\u201d en orden consecutivo en la ruta \/dev\/ :<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Bus 001 \u2014&gt; \/dev\/video0<br style=\"box-sizing: border-box;\" \/>Bus 002 \u2014&gt; \/dev\/video1<br style=\"box-sizing: border-box;\" \/>Bus 003 \u2014&gt; \/dev\/video2<br style=\"box-sizing: border-box;\" \/>[&#8230;]<br style=\"box-sizing: border-box;\" \/>Para comprobar que las c\u00e1maras web se han \u201cmontado\u201d en su ruta correspondiente:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">ls \/dev\/video* -lh<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Audio<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar hardware de audio:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lspci | grep -i audio<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">\u00f3<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo lshw | grep -i audio | grep product<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px;\">Nota: El paquete anterior no est\u00e1 instalado de manera predeterminada, por lo que antes de usarlo es necesaria su instalaci\u00f3n.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar los dispositivos de reproducci\u00f3n de audio:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">aplay -l | grep -i tarjeta<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">si el sistema est\u00e1 en ingl\u00e9s entonces se usa:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">aplay -l | grep -i card<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Listar todos los m\u00f3dulos que carg\u00f3 el sistema, para ser usados por los dispositivos de sonido:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">lsmod | grep -i snd<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Las siguientes son pruebas para verificar si los altavoces est\u00e1n correctamente conectados y distribuidos. Los altavoces deben estar encendidos y durante la prueba se puede ajustar el volumen, cables, y disposici\u00f3n. Cada prueba emite un sonido en un ciclo, y se repite 2 veces m\u00e1s:<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Si el sistema de sonido es de 1 canal (monoaural):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">speaker-test -l 3 -t sine -c 1<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Si el sistema de sonido es de 2 canales (stereo):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">speaker-test -l 3 -t sine -c 2<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Si el sistema de sonido es de 5.1 canales (surround):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">speaker-test -l 3 -t sine -c 6<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Registros (logs)<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Visualizar las 30 \u00faltimas l\u00edneas del buffer del kernel:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">dmesg | tail -30<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Visualizar todo el buffer del kernel:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">dmesg | less<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Los registros del servidor X dan informaci\u00f3n \u00fatil sobre la configuraci\u00f3n actual del mismo, y sobre la tarjeta de video:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cd \/var\/log\/<br \/>ls Xorg* -hl<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">ello mostrar\u00e1 todos los archivos de registros del servidor X, siendo el archivo Xorg.0.log el m\u00e1s reciente.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Para ver los mensajes de error (errors) y mensajes de advertencia (warnings):<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">grep -E \"(WW)|(EE)\" Xorg.0.log | grep -v unknown<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Si se desea ver toda la informaci\u00f3n del registro:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">less Xorg.0.log<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Si se desea ver el contenido de alg\u00fan registro anterior al actual s\u00f3lo basta sustituir el nombre de archivo Xorg.0.log por el nombre del archivo que se desee visualizar.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Para visualizar el registro de arranque (boot) es necesario activarlo primeramente. Se debe abrir el archivo \/etc\/default\/bootlogd y sustituir el valor no por yes, quedando as\u00ed:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\"># Run bootlogd at startup ?<br \/>BOOTLOGD_ENABLE=yes<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Durante el pr\u00f3ximo inicio del sistema se generar\u00e1 el archivo \/var\/log\/boot el cual ya podr\u00e1 ser revisado:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo less \/var\/log\/boot<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">Los registros anteriores de arranque pueden visualizarse con:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo ls \/var\/log\/boot* -hl<\/pre>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px;\">y consultarse como ya se ha mostrado.<\/div>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Para ver otros registros: La mayor\u00eda de los registros (logs) del sistema se encuentran en el directorio \/var\/log\/, as\u00ed como tambi\u00e9n en varios subdirectorios, por lo tanto s\u00f3lo basta entrar a dicho directorio y realizar un listado para conocerlos:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">cd \/var\/log\/<br \/>ls -hl<\/pre>\n<h3 style=\"border-bottom-color: rgb(249, 249, 249); border-bottom-style: solid; border-bottom-width: 1px; box-sizing: border-box; color: #428bca; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 22px; font-weight: lighter; line-height: 1.1; margin-bottom: 20px; margin-top: 20px; padding-bottom: 5px;\">Otras formas de conocer el sistema<\/h3>\n<div style=\"box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 25px; margin-top: 25px; text-align: justify;\">Aunque existen tambi\u00e9n herramientas gr\u00e1ficas que permiten conocer el sistema, es posible que el ambiente gr\u00e1fico no funcione, por ello el uso de la terminal es indispensable. Algunas de las herramientas gr\u00e1ficas m\u00e1s conocidas son hardinfo y sysinfo, y para instalarlas desde la terminal basta con ejecutar:<\/div>\n<pre style=\"background: url(http:\/\/blog.desdelinux.net\/wp-content\/themes\/DesdeLinuxV5\/img\/terminal.png) 50% 0% no-repeat scroll rgb(45, 45, 45); border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(0, 0, 0); box-sizing: border-box; color: #828fff; font-family: 'Roboto Mono', Consolas, monaco, monospace; font-size: 14px; line-height: 1.428571429; margin: 8px 15px; padding: 30px 9.5px 10px; text-shadow: none; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;\">sudo aptitude install hardinfo sysinfo<\/pre>\n<div style=\"border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid transparent; box-sizing: border-box; color: #444444; font-family: Roboto, Verdana, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 20px; padding: 15px;\">Nota: hardinfo aparece como System Profiler and Benchmark, y sysinfo aparece con el nombre Sysinfo.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Introducci\u00f3n Un equipo de c\u00f3mputo consta de dispositivos f\u00edsicos llamados de forma global hardware, y componentes l\u00f3gicos llamados software. Existen herramientas que permiten identificar ambas partes, ya sea para conocer las caracter\u00edsticas del equipo como para medir su desempe\u00f1o y\/o diagnosticar posibles fallas. Cuando existe la necesidad de solicitar apoyo en la resoluci\u00f3n de problemas [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[336,1463,1464,4],"tags":[],"class_list":["post-1827","post","type-post","status-publish","format-standard","hentry","category-computadora","category-informacion-sistema","category-laptop","category-linux"],"_links":{"self":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts\/1827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/comments?post=1827"}],"version-history":[{"count":0,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/posts\/1827\/revisions"}],"wp:attachment":[{"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/media?parent=1827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/categories?post=1827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linuxitos.com\/main\/wp-json\/wp\/v2\/tags?post=1827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}