Linux Basics

Initial Server Setup with CentOS 6 — step-by-step Linux tutorial on Progressive Robot

Initial Server Setup with CentOS 6

This tutorial covers how to login with root, how to change the root password, how to create a new user, how to give the new user root privileges, how to change the port, and how to disable root login in. This tutorial is written for Ubuntu. When you first create your server, this tutorial explains the first steps you need to take. This tutorial is made for CentOS.

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Sysadmin eBook: Cómo hacer funcionar los servidores — step-by-step Linux tutorial on Progressive Robot

Sysadmin eBook: Cómo hacer funcionar los servidores

<$>[note] [label Descargue todo el EBook] Libro electrónico Cómo hacer funcionar los servidores: Guía práctica para la administración de sistemas en formato EPUB [Libro electrónico *Cómo hacer funcionar los servidores: Guía práctica para la…

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What is YUM? — step-by-step Linux tutorial on Progressive Robot

What is YUM?

YUM is a software package management utility used in many popular Linux distributions, including Fedora and CentOS. YUM is a front-end for the RPM package manager, meaning that it manages packages in the .rpm file format.

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Linux Navigation and File Management — step-by-step Linux tutorial on Progressive Robot

Linux Navigation and File Management

Navigating and manipulating files and folders in the filesystem is a key part of working with most computers. Cloud servers mostly use the same common Linux shells, and common Linux commands, for working with files and folders. This terminal will introduce some fundamental skills for using these commands.

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Como adicionar espaço de swap no Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Como adicionar espaço de swap no Ubuntu 20.04

Um das maneiras de se proteger contra erros de memória insuficiente em aplicativos é através da adição de um espaço de swap ao seu servidor. Neste guia, falaremos sobre como adicionar um arquivo swap a um servidor Ubuntu 20.04. <$>[warning] Aviso: embora o swap seja…

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