In this section, we will show you some other very important Linux commands you don't want to miss. These programs are not included in the CentOS 7 minimal installation, so we first need to install it in order to install them. This section is about learning additional command-line programs. Additional because these tools are not included in the CentOS 7 minimal installation, so let's first install all of these programs using the CentOS 7 package manager, yum. In order to install new software, the root user is needed. So, first log in as root. Before we start, let's install the epel repository, which is an additional third-party repository for software that is not found in the official CentOS 7 sources, but is highly trustable and secure.
First, let's install some tools to make our user life easier. rsync is a file transfer program, pv is...
