Module Title: dgt_sys04 – Memory and resource
Description:
Welcome to “dgt_sys04 – Memory and resources,” an advanced module designed for system administrators and IT professionals who aim to master the intricacies of resource management on Linux systems. This comprehensive module provides in-depth knowledge and practical skills essential for efficient memory and resource administration using a variety of powerful Linux tools.
Throughout this module, participants will explore the dynamic landscape of process management within Linux environments. A key component of managing system resources effectively involves understanding how to control processes using commands such as kill, allowing you to terminate unresponsive or unnecessary tasks that consume valuable system memory and CPU cycles.
Youll delve into effective troubleshooting techniques for processes, gaining insights on identifying root causes of issues and implementing solutions swiftly to maintain optimal system performance. The module emphasizes the use of critical command-line tools like ps to monitor running processes, providing a real-time snapshot of process statuses, resource usage, and other pertinent information essential for informed decision-making.
In addition, this module offers a deep dive into managing services with SystemD, focusing on starting, stopping, and restarting services efficiently. Youll learn how to leverage the systemctl command to control service states, ensuring that your systems are running smoothly and securely. This module covers best practices for managing dependencies between services, automating startup tasks, and troubleshooting common issues associated with systemd-based environments.
Whether youre a seasoned Linux administrator or looking to enhance your existing skills, “dgt_sys04 – Gestione Memoria e Risorse” provides the practical expertise needed to manage system resources effectively. By the end of this module, you will be equipped with the knowledge to optimize resource allocation, ensure system stability, and troubleshoot process-related challenges with confidence.
Join us in mastering the art of Linux system administration through hands-on learning and expert instruction tailored to meet todays technological demands.
The students can push their exercises to the Academy DevOps & SRE GIT project. For this module, create a folder with your username as its name in the following subfolder: https://github.com/Garanti-Del-Talento/gdt_academy