What is the purpose of the command 'sudo yum install'?

The command 'sudo yum install' is used to install software packages on a Linux-based system that utilizes the Yellowdog Updater, Modified (YUM) package management system. When executing this command with 'sudo', you are instructing the system to run the installation with superuser privileges, which are often necessary for installing packages because it typically involves writing to system directories.

In this context, "code systems" refers to software packages or applications. The command facilitates the installation of new software by fetching the necessary files from a configured repository, resolving any dependencies, and configuring the software as needed. This is a common method for managing software in distributions like CentOS and Fedora, making it easier for users to handle software installations without needing to manage each dependency manually.

Using 'yum install' simplifies the maintenance of software on the system, promoting better system stability and functionality through up-to-date applications and libraries.