September 2024
Intermediate to advanced
352 pages
6h 29m
Spanish
Content preview from Guía de bolsillo de Linux, 4ª edición
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Capítulo 1. Conceptos esenciales
Este trabajo se ha traducido utilizando IA. Agradecemos tus opiniones y comentarios: translation-feedback@oreilly.com
¿Qué es Linux?
Linux es un sistema operativo (SO) gratuito y de código abierto que constituye una alternativa a Microsoft Windows y Apple macOS. Linux alimenta la mayoría de los servidores de Internet. Funciona entre bastidores en todos los teléfonos móviles Android y Chromebooks, y en millones de dispositivos conectados a la red como routers, cortafuegos y sistemas robóticos de ordeño de vacas (en serio). También funciona perfectamente en ordenadores de sobremesa y portátiles.
Linux tiene cuatro partes principales, que se muestran en la Figura 1-1:
- El núcleo
-
Software de bajo nivel. Controla el hardware y funciones básicas como la programación de procesos y la conexión en red. Pocos usuarios interactúan directamente con el núcleo.
- Programas suministrados
-
Miles de programas para el manejo de archivos, edición de texto, desarrollo de software, navegación web, audio, vídeo, encriptación, matemáticas... lo que se te ocurra. Estos programas hablan con el núcleo. Los programas que se ejecutan en la línea de comandos se denominan comandos.
- La cáscara
-
Un programa de Linux para ejecutar comandos y mostrar los resultados. Linux tiene un surtido de shells con diferentes características. Este libro se centra en un shell llamado bash, que suele ser el predeterminado para las cuentas de usuario. Otros shells son dash, fish, ksh (Korn ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.