Overview
Master Linux commands and file systems for real-world administration and DevOps tasks, Automate repetitive tasks using shell scripting to improve efficiency and accuracy, Manage users, groups, permissions, processes, and services on Linux servers, Configure networking, SSH access, and basic security for Linux systems, Apply Linux skills in cloud, CI/CD, and container-based DevOps environments
Beginners, students, and IT professionals who want to learn Linux from scratch, Aspiring Linux Administrators, DevOps, and Cloud Engineers seeking practical skills
No prior Linux experience is required – this course starts from the basics, Basic computer knowledge (files, folders, and using a keyboard)
Mastering Linux: From Beginner to System Administrator is a complete, hands-on course designed to take you from zero Linux knowledge to confident system administration skills. This course starts with Linux fundamentals, helping you understand the Linux operating system, file system structure, and essential command-line tools used by professionals every day. You’ll learn how to navigate the terminal, manage files and directories, work with permissions, and use powerful commands to monitor and control the system.
As you progress, the course dives deeper into core system administration tasks such as user and group management, process and service control, disk and storage management, networking basics, and system logging. You will gain practical experience with package management, cron jobs, shell scripting, and automation to simplify repetitive tasks. Security best practices are also covered, including sudo configuration, SSH setup, and basic server hardening techniques.
Designed with real-world scenarios in mind, this course is ideal for students, IT support professionals, and aspiring Linux administrators. By the end of the course, you’ll be able to manage Linux servers confidently, troubleshoot common issues, and apply industry-relevant skills required for roles such as Linux System Administrator, DevOps Engineer, or Cloud Engineer.
This training strengthens confidence through consistent guided practical.
Hari Krishna
Hari Cheruku is a highly accomplished DevOps Consultant and Solutions Architect with over 12 years of industry experience in both real-time project implementation and professional training.
He is certified in multiple technologies, including:
AWS Certified Solutions Architect – Associate
Red Hat Certified Engineer (RHCE)
Red Hat Certified System Administrator (RHCSA)
Certified Kubernetes Administrator (CKA)
Certified GitOps Associate (CGOA)
ITIL V3 Certified
Hari specializes in DevOps, AWS Cloud, Linux Administration, and Kubernetes and Multicloud helping professionals and organizations design, deploy, and automate scalable cloud infrastructures.
As the founder of Blujay Technologies With Hari, he is dedicated to simplifying complex DevOps and cloud concepts through clear, practical, and industry-focused teaching. His sessions combine real-world scenarios with hands-on exercises, empowering learners to upskill for modern IT and cloud careers.