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.
A glossary of technical terms for the the cloud provider community.
Linux swaps allow a system to harness more memory than was originally physically available. Here’s how to set up a linux swap file on CentOS 6
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…
Learn how to configure Nginx access and error logs and set up log rotation on Ubuntu to prevent disk issues and improve monitoring.
![Создание нового пользователя с привилегиями sudo в CentOS 8 [Краткое руководство] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-create-a-new-sudo-enabled-user-on-centos-8-quickstart-ru-77250-featured.png "Создание нового пользователя с привилегиями sudo в CentOS 8 [Краткое руководство] 6")
Команда sudo служит механизмом для предоставления прав администратора, которые обычно доступны только пользователю root user, для обычных пользователей. Из этого руководства вы узнаете, как создать нового пользователя с привилегиями sudo в CentOS 8 без изменения файла…
Quotas can be used on servers to set limits on how much diskspace an individual server user can take up on a server.
Fail2ban is a daemon that can be run on your server to dynamically block clients that fail to authenticate correctly with your services repeatedly. This can help mitigate the affect of brute force attacks and illegitimate users of your services. In this guide, we’ll show demonstrate how to install and configure fail2ban to protect SSH and Nginx on an Ubuntu 14.04 server.
Quotas are used to limit the amount of disk space a user or group can use on a filesystem. Without such limits, a user could fill up the machine’s disk and cause problems for other users and services. In this tutorial we will install command line tools to create and inspect disk quotas on Ubuntu 20.04, then set a quota for an example user.
SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a CentOS server, chances are you will spend most of your time in a terminal session connected to your server through SSH.
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