How to Use the Screen Command in Linux

Reading Time: 6 minutes

What is Screen?

Screen is a terminal program in Linux which allows us to use a virtual (VT100 terminal) as full-screen window manager which multiplexes an open physical terminal between multiple processes, which are typically, interactive shells. It allows us to access multiple terminal sessions within a single terminal or a remote terminal session. It is most useful when addressing multiple Linux shell commands on the command line, as well as separating commands from the shell that started the commands.

Continue reading “How to Use the Screen Command in Linux”

Windows: Accessing Your Server with Remote Desktop

Reading Time: 3 minutes

In this article, we explain how to use Remote Desktop to access your Windows server’s desktop from anywhere in the world. On a normal Windows computer, you have a keyboard, monitor, and mouse that allow you to interact with the machine. For Windows VPS servers hosted on the Internet, things are a bit different because your server could physically be thousands of miles away. To access the desktop of an Internet-hosted server, Microsoft has created a feature known as Remote Desktop.

Continue reading “Windows: Accessing Your Server with Remote Desktop”

Puppet, Salt, Chef, & Ansible: A Comparison

Reading Time: 8 minutes

Which one is appropriate for you?

salt.chef.ansible.puppet
Continue reading “Puppet, Salt, Chef, & Ansible: A Comparison”

How To Install Chef On CentOS 7

Reading Time: 3 minutes

What is Chef?

Chef is a popular, open-source, IaC (Infrastructure as Code) management tool. It eases administration, configuration, and deployment of server resources across a network from a central location. 

What is IaC?

IaC (or Infrastructure as code) is the procedure of provisioning, coordinating, and controlling servers via machine-readable files, that are defined in commonly reused records called cookbooks rather than physical hardware configuration or interactive configuration tools.

Continue reading “How To Install Chef On CentOS 7”