O Webmin é um painel de controle Web moderno que permite que você execute seu servidor Linux através de uma interface baseada no navegador. Com o Webmin, você pode gerenciar as contas de usuários, definir as configurações de DNS e alterar configurações…
WordPress is an extremely popular open-source technology and WordPress sites represent 36% of all websites that are currently online. This tutorial is intended for those who are comfortable with system administration or for those who are interested in learning how to administer your own WordPress instance on the server side. In this guide, we’ll install and set up WordPress via LAMP on a Linux Ubuntu 20.04 server.
WordPress, one of the most popular content management systems (CMS) on the internet, allows users to set up flexible blogs and websites using a MySQL backend with PHP processing. WordPress is a great choice for getting a website up and running efficiently. After an initial setup, almost all administration for WordPress websites can be done through its graphical interface.
Der Autor hat die Apache Software Foundation dazu ausgewählt, im Rahmen des Programms Write for DOnations eine Spende zu erhalten. In MySQL ist ein…
Rancher recently added support for Docker Machine-based provisioning. Machine makes it really easy to create Docker hosts on cloud providers or inside your own data center. It creates servers, installs Docker on them, and configures the Docker client to talk to them.
Whether you’re adding more space for data or evaluating ways to optimize database performance, this tutorial will guide you through relocating MySQL’s data directory.
In this tutorial, we will teach you how to scale up your WordPress MySQL database server setup using master-slave database replication and the HyperDB plugin for WordPress. Adding more database servers to your environment in this manner allows your WordPress application to read from multiple database servers, increasing read performance.
On October 21, 2016, a privilege escalation vulnerability in the Linux kernel was disclosed. The bug is nicknamed Dirty COW because the underlying issue was a race condition in the way kernel handles copy-on-write (COW). Exploiting this bug means that a regular, unprivileged user on your server can gain write access to any file they can read, and can therefore increase their privileges on the system. This tutorial explains how to protect your server from this vulnerability.
Forgetting passwords happens to the best of us. If you forget or lose the root password to your MySQL or MariaDB database, you can still gain access and reset the password if you have access to the server and a sudo-enabled user account. This tutorial will cover how to…
Let’s Encrypt is a Certificate Authority (CA) that facilitates obtaining and installing free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. Currently, the entire process of obtaining and installing a certificate is fully automated on both Apache and Nginx with the use of Certbot. In this guide, we’ll use Certbot to obtain a free SSL certificate for Apache on Ubuntu and make sure this certificate is set up to renew automatically.
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