Linux Training in Athens

This instructor-led, live training in Athens (online or onsite) is aimed at intermediate-level to advanced-level system administrators and IT professionals who wish to deepen their expertise in Oracle Linux 9 for system administration, performance tuning, security hardening, and automation.

By the end of this training, participants will be able to:

• Manage and optimize Oracle Linux 9 for enterprise environments.
• Implement advanced networking and security configurations.
• Automate system administration tasks using scripting.
• Monitor and troubleshoot performance issues effectively.

This instructor-led live training in Athens, offered online or on-site, is designed for beginner to intermediate IT professionals and Linux users seeking a solid understanding of Oracle Linux 9, spanning from installation and configuration to system administration and security.

By the end of this training, participants will be able to:

• Install and configure Oracle Linux 9.
• Manage users, groups, and permissions.
• Work with package management and system updates.
• Configure networking and storage solutions.
• Implement security best practices.
• Automate tasks using shell scripting.

This hands-on Linux Server Administration training in Athens provides beginner to intermediate system administrators with practical, real-world skills. The curriculum covers installing, configuring, and securing Linux servers, managing users, file systems, and networking, as well as executing essential package management tasks.

This instructor-led, live training in Athens (online or onsite) is designed for beginner to intermediate system administrators who wish to acquire the knowledge, practical skills, and confidence to proficiently manage and utilize Rocky Linux in various real-world scenarios and business applications.

Upon completion of this training, participants will be able to:

• Navigate, install, configure, and manage a Rocky Linux system with proficiency.
• Administer system tasks and implement robust security measures.
• Comprehend the principles of virtualization and containerization.
• Develop backup and recovery strategies and optimize system performance.

This instructor-led live training, delivered online or on-site in Athens, targets IT professionals aiming to acquire advanced expertise in performing penetration tests with Kali Linux. The curriculum covers advanced sniffing, exploit writing, web and wireless penetration testing, alongside document management and reporting techniques.

By the conclusion of this training, participants will be able to:

• Understand and utilize advanced Kali Linux methodologies for penetration testing.
• Learn to use vulnerability assessment tools.
• Manage evidence, data collection, and reporting using Kali Linux.
• Learn about exploitations, attacks, and privileges escalations.

This instructor-led, live training in Athens (online or onsite) is aimed at system administrators and IT professionals who wish to become proficient Linux system administrators.

By the end of this training, participants will be able to:

• Effectively manage Linux systems and servers.
• Perform key system administration tasks.
• Configure and troubleshoot networking in Linux.
• Implement security measures to protect Linux systems.

This instructor-led, live training in Athens (online or onsite) is designed for developers and system administrators aiming to streamline system management and automate tasks through Bash.

Upon completion of this training, participants will be capable of:

• Installing and configuring Bash.
• Writing and executing Bash scripts.
• Grasping the lifecycle of a Bash script and its role within system administration.
• Leveraging Bash for task automation and system management.

This instructor-led, live training in Athens (online or onsite) is designed for intermediate system administrators wishing to develop Linux administration skills using CentOS.

By the end of this training, participants will be able to:

• Install and configure CentOS 8.
• Manage users and groups, control, and monitor system processes.
• Configure network services and security.
• Implement storage solutions and perform system maintenance and troubleshooting.

This instructor-led, live training in Athens (online or onsite) is designed for beginner-level system administrators and IT professionals who wish to understand and begin working with KVM and hypervisors in general.

By the end of this training, participants will be able to:

• Understand the role and types of hypervisors.
• Install and configure KVM on a Linux host.
• Create, manage, and troubleshoot guest virtual machines.
• Configure virtual networking and storage pools for VM environments.

This live, instructor-led training, delivered in Athens (either online or on-site), is tailored for IT professionals looking to enhance their skills in penetration testing and security management using Kali Linux.

By the conclusion of this training, participants will be able to:

• Comprehend the core internals of Kali Linux.
• Conduct thorough vulnerability scanning and analysis.
• Manage file permissions and directory structures effectively.
• Apply commands and shortcuts with professional proficiency.

This live, instructor-led training in Athens (online or onsite) is designed for individuals seeking a robust understanding of open-source IT and cloud computing fundamentals.

Upon completion of this course, participants will be able to:

• Grasp the principles of open-source software and appreciate its advantages.
• Navigate and effectively use the Linux command-line interface.
• Comprehend key cloud computing concepts and terminology.
• Explore diverse cloud deployment models and services.

This live, instructor-led training in Athens (available online or onsite) is designed for system administrators seeking to master the usage and management of Oracle Linux 8 systems.

Upon completion of this training, participants will be capable of:

• Setting up passwordless authentication.
• Managing user and group accounts.
• Configuring network interfaces.
• Monitoring and troubleshooting Oracle Linux.

This instructor-led, live training in Athens (available online or onsite) targets beginner and intermediate-level Linux users, system administrators, and developers who wish to gain practical experience in developing efficient and effective shell scripts.

By the end of this training, participants will be able to:

• Understand how the shell operates and interact with Linux using BASH.
• Write, debug, and execute BASH scripts to automate repetitive tasks.
• Implement conditional statements, loops, and functions in scripts for enhanced functionality.
• Process and manipulate text files, search for patterns, and work with streams effectively.

This instructor-led live training, available in any location (online or onsite), is tailored for enterprise system administrators and DevOps engineers who seek to master the latest CentOS Stream platform, modern container management, security hardening, and infrastructure automation.

In this instructor-led live training in Athens, participants will discover the key features of DNS while undertaking exercises related to the setup and configuration of a BIND DNS server on Linux. The curriculum starts by revisiting core networking concepts, then advances to practical setup and configuration tasks. Gradually, the instruction and activities transition toward complex topics such as security, availability, debugging, and troubleshooting.

This course instructs you on how to containerize, host, deploy, and configure applications within a multi-node cluster. Additionally, it prepares you for the Certified Kubernetes Application Developer (CKAD) exam.

Linux system administration remains one of the most critical skills in the IT industry. Whether you are seeking thorough preparation for the Linux Foundation Certified System Administration (LFCS) certification, looking to launch a new career in Linux IT, switching to Linux from a different platform, or updating your administrative skills, this instructor-led course covers all the essential topics you need to know.

This instructor-led course guides you through the various risks and threats present in today’s landscape. It demonstrates how to leverage best practices and open-source tools to mitigate or counteract these threats, while teaching you the essential skills required to detect and recover from security breaches when they occur.

This instructor-led course delivers a comprehensive range of best practices for securing containerized applications and Kubernetes platforms throughout the build, deployment, and runtime phases.

This instructor-led, live training (online or onsite) is designed for IT professionals who wish to plan and execute enterprise-scale migrations from Windows to Linux workstations and servers.

By the end of this training, participants will be able to assess readiness, develop migration roadmaps, select distributions, implement migration techniques, manage application compatibility, and execute change management strategies.

This instructor-led, live training in Athens (online or onsite) is aimed at beginner-level / intermediate-level / advanced-level IT professionals who wish to use Linux networking tools to build, configure, and support a custom router with WAN, LAN bridging, NAT, and DHCP services.

By the end of this training, participants will be able to: configure network interfaces, enable routing and NAT, deploy DHCP services, and troubleshoot router connectivity issues.

This live, instructor-led training (available online or onsite) is designed for users with intermediate to advanced proficiency.

Course Delivery Format

• Engaging interactive lectures and group discussions.
• Extensive exercises and practical application.
• Real-world implementation in a live-lab environment.

Customization Options

• To arrange a customized training experience for this course, please reach out to our team.

Tailored for network engineers seeking to apply Linux to network engineering, this instructor-led live training is available online or onsite at Athens.

By the conclusion of this training, participants will be capable of:

• Deploying Linux services for networking.
• Swapping standard switches for Linux switches.
• Utilizing Linux commands to control processes.
• Setting up SDN for automated network maintenance.

NixOS is a Linux distribution built on the Nix package manager, offering fully declarative and reproducible system configuration. By describing entire operating systems as pure functions, NixOS eliminates configuration drift and enables atomic rollbacks, making it ideal for sovereign infrastructure that must be auditable and exactly reproducible.

This guided, live training (online or on-site) is designed for embedded engineers and system administrators looking to build, customize, and deploy OpenBMC firmware for server management.

This instructor-led live training, available online or onsite, targets hardware validation and system test engineers aiming to implement, test, and troubleshoot IPMI and sensor management on OpenBMC platforms.

This instructor-led, live training (available online or onsite) is targeted at embedded Linux developers seeking to master the OpenBMC build system, customize layers, and create production-ready BMC firmware images.

Oracle Linux Administration provides comprehensive training on deploying, configuring, and managing Oracle Linux in enterprise environments.

This instructor-led, live training. Is aimed at system administrators, infrastructure engineers, and DevOps professionals.

By the end of the course, participants will be able to:

• Install, administer, and secure Oracle Linux in production
• Manage storage, networking, packages, and services effectively
• Apply SELinux security, automate tasks, and perform recovery

Available in Athens.

This instructor-led, live training in Athens (online or onsite) is designed for beginner-level IT professionals and users who wish to confidently work with Linux systems, across both graphical and command-line environments. It introduces core Linux concepts and practical skills suitable for those with little to no prior UNIX/Linux experience.

By the end of this training, participants will be able to: Install and configure a basic Linux environment and access systems locally or remotely; navigate the Linux file system and manage files and directories; manage users, file permissions, and software packages; and use essential Linux commands for basic networking and system checks.

In a modern IT landscape that prioritizes flexibility and cost-efficiency, the shift toward open-source infrastructure is no longer optional—it is a strategic necessity. While your team excels in Windows environments, the inability to leverage Linux effectively is limiting the deployment of modern, scalable web applications and storage solutions.

The Solution: This comprehensive 5-Day Accelerated Program is designed to bridge this skills gap. We do more than teach "commands"; we transform Windows-centric administrators into confident Linux System Engineers. By the end of the course, your team will have the ability to deploy secure web servers, manage networked storage, and—crucially—implement centralized identity management on Linux using Active Directory protocols.

By the end of this training, participants will be able to:

• Deploy & Secure: Install Ubuntu Server from scratch and secure it using industry-standard SSH practices.
• Manage Identity: (New) Configure and manage Active Directory services using Samba to centralize user accounts and authentication (LDAP).
• Automate: Write Bash scripts to automate repetitive maintenance tasks.
• Host: Deploy and maintain production-ready web servers (Apache/Nginx).

This instructor-led live training in Athens (online or onsite) targets system administrators who wish to leverage Ubuntu to set up and manage network devices, virtual machines, and containers in a secure, customizable, and user-friendly operating system.

By the end of this training, participants will be able to:

• Set up the necessary environment to manage network devices, virtual machines, and cloud images with Ubuntu.
• Understand the features and advantages of Ubuntu and the different variants.
• Configure network devices and security using bash and sudo shell commands.
• Use the technologies (such as OpenStack) and tools available in Ubuntu to manage virtualization and cloud containers.
• Learn how to set up and configure mail servers (Dovecot, Exim4, and Postfix) and web servers (Apache) in Ubuntu.

This live, instructor-led training in Athens, conducted either online or on-site, targets intermediate-level virtualization administrators interested in leveraging open-source platforms to migrate away from VMware.

Upon completing this training, participants will be capable of:

• Setting up and configuring KVM, oVirt, and Proxmox VE.
• Migrating virtual workloads out of VMware environments.
• Implementing high availability and disaster recovery protocols.
• Optimizing performance within open-source virtualization frameworks.