CompTIA Linux+: Shells Variables & Configuration Files

The Linux OS and installed paCKAges normally use text configuration files that control their behavior and various Linux shells can be used to interact with the OS where some commands and environment variables can behave differently. The centralized configuration management of Linux hosts can be controlled using solutions like Ansible and Puppet.

In this course explore how Linux configuration files work and how to use commands to work with configuration files. Next learn how to use various shells to interact with the Linux OS. Finally discover how to work with Linux environment variables and manage configurations through Ansible.

This course can be used to prepare for the Linux+ XK0-005 certification exam.