How to Set Up SSH Keys on Ubuntu: A Comprehensive Guide
Secure your Ubuntu server with SSH keys. Learn how to generate, configure, and use SSH keys for passwordless authentication in this tutorial.
How to Set Up SSH Keys on Rocky Linux 9
SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a Rocky Linux server, chances are you will spend most of your time in a terminal session connected to your server through SSH. In this guide, we’ll focus on getting a reliable SSH configuration set up.
How to Use Reprepro for a Secure Package Repository on Ubuntu 14.04
Learn how to create a secure public Ubuntu/Debian package repository. This will allow you and others to install packages from your server using apt-get.
Cómo configurar claves de SSH en CentOS 7
SSH, o shell seguro, es un protocolo cifrado que se usa para administrar servidores y comunicarse con ellos. Al trabajar con un servidor de CentOS, es probable que pase la mayor parte de su tiempo en una sesión de terminal conectada a su servidor a través de SSH. En esta…
How to Use Nginx’s map Module on Ubuntu 20.04
This tutorial explains how to use the map module inside the Nginx web server
How To Fix OpenSSH’s Client Bug CVE-0216-0777 and CVE-0216-0778 by Disabling UseRoaming
Disable the UseRoaming feature in OpenSSH to close the CVE-0216-0778 security loophole.
How to Create the cloud provider Snapshots Using Packer on CentOS 7
Packer, by Hashicorp, is a command-line tool for quickly creating identical machine images for multiple platforms and environments. With Packer, you use a configuration file, called a template, to create a machine image containing a preconfigured…
How To Use Terraform with the cloud provider
Terraform is a tool for building and managing infrastructure in an organized way. In this tutorial, you’ll install and use Terraform to create an infrastructure on the cloud provider that consists of two Nginx servers that are load balanced by a load balancers.
How To Use Makefiles to Automate Repetitive Tasks
Make is a tool that is primarily used to assist in compiling software in an automated way. However, makefiles, the files that make relies on for configuration, are very flexible and can be used to automate just about any task. In this article, we will discuss how to use makefiles to make repetitive system administration tasks easier.
Como configurar as chaves SSH no Ubuntu 20.04
O SSH, ou shell seguro, é um protocolo criptografado usado para administrar e se comunicar com servidores. Ao trabalhar com um servidor Ubuntu, existem boas chances de você gastar a maior parte do seu tempo em uma sessão de terminal conectada ao seu servidor através do…
