How to Install R on CentOS 7
R is a fast growing open source programming language and free environment that specializes in statistical computing and graphics representation. This tutorial will teach you how to install R on CentOS 7.
How to Stop and Disable Firewalld on CentOS 7
Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. In this tutorial we will show you how to disable FirewallD on CentOS 7 systems.
Secure Apache with Let's Encrypt on CentOS 7
In this tutorial, we will cover the steps necessary to install a free Let's Encrypt SSL certificate on a CentOS 7 server running Apache as a web server. Certificates issued by Let's Encrypt are valid for 90 days from the issue date and are trusted by almost all browsers today.
How to check your CentOS Version
In this tutorial, we’ll show several different commands on to how to check what version of CentOS is installed on your system.