This course builds applied skills relevant to roles such as Linux System Administrator, DevOps Engineer, Site Reliability Engineer (SRE), and Cloud Infrastructure Engineer. The tools and scenarios covered reflect real responsibilities in these positions across technology, finance, and enterprise IT environments.

Module 1 covers Linux user management, SSH hardening, SELinux, script permissions, and Cron automation.

Module 2 covers Ansible, Bash scripting, Tomcat, MariaDB troubleshooting, network services, IPtables, and process troubleshooting.

Module 3 covers Nginx, Apache, PostgreSQL, LAMP stack configuration, SSL/TLS, PHP-FPM, load balancing, and Git repository setup.

To access course materials, assignments, and earn a Certificate, you'll need to purchase the Certificate experience when you enroll in a course. Eligible learners may also have the option to start with a Free Trial. Some courses may also offer a Full Course, No Certificate option. This lets you access course materials, submit required assessments, and receive a final grade, but you won't be able to earn or purchase a Certificate.

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.