SysAdmin

The article covers the 5 most common and efficient ways to secure an SSH connection. The listed solutions go a long way in preventing malicious activity and protecting your servers.

Composer is an application that tracks dependencies for a project, allowing you to specify a set of libraries for a specific project. It identifies the versions and dependencies and installs them to the project. This guide will help you install and get started with Composer on Ubuntu 16.04

Server Blocks are a feature of the Nginx web server that allows you to host multiple websites on one server. As opposed to setting up and configuring a server for each domain, hosting a number of websites on a single machine saves both time and money. Learn how to set up Nginx server blocks and configure a local host file on CentOS 7.

Official repositories struggle to keep pace with updates and new software versions. This article provides instructions on how to overcome their limitations and install the latest version of Vim on CentOS.

Composer is an application that tracks dependencies for a project, allowing you to specify a set of libraries for a specific project. It identifies the versions and dependencies and installs them to the project. This guide will help you install and get started with Composer on CentOS 7.

The XAMPP stack is an open-source Apache distribution of a PHP development environment consisting of cross-platform software (X): Apache (A), MariaDB (M), PHP and Perl (P). In this article, you will find simple instructions on how to install the XAMPP stack on CentOS 7, as well as how to verify installation and uninstall the XAMPP package.

This article provides all the information you need in order to set up SSH encryption on your remote device. It also covers the configuration of SSH and how to make exceptions in your firewall settings.

The article deals with the benefits of SELinux and the various options it provides. These settings can affect server security, and making sure you have all the relevant information is crucial.

ClickHouse is an open-source column-oriented database management system. It is a fast, scalable, and efficient software to use for data analysis updated in real-time. If you are interested in getting started with the software, this article will guide you how to install and use ClickHouse on your CentOS 7 server.

Learn how to set up SSH key authentication on CentOS to safely communicate with remote servers. Create the key pair, copy the public key, connect to the remote server, and disable password authentication.