Linux Training in Bratislava

This instructor-led, live training in Bratislava (online or onsite) is designed for intermediate to advanced system administrators and IT professionals seeking to deepen their proficiency in Oracle Linux 9. Key focus areas include system administration, performance tuning, security hardening, and automation.

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

• Administer 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 Bratislava (online or on-site) is designed for IT professionals and Linux users at the beginner to intermediate level who wish to gain a comprehensive understanding of Oracle Linux 9, covering installation, configuration, 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.

Linux is a robust, open-source operating system extensively utilized in server infrastructures, embedded systems, and enterprise settings.

This instructor-led, live training (available online or onsite) targets beginner to intermediate system administrators seeking to gain practical expertise in managing Linux servers, configuring system components, securing access, and supporting organizational IT requirements.

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

• Installing and configuring a Linux server from the ground up.
• Effectively managing users, groups, and access permissions.
• Creating and administering local file systems and partitions.
• Setting up basic networking and essential services.
• Executing package management tasks specific to the chosen Linux distribution.
• Implementing fundamental security protocols and automation scripts.

Course Format

• Interactive lectures and discussions.
• Numerous exercises and practical sessions.
• Hands-on implementation within a live-lab environment.

Customization Options

• For personalized training on this course, please contact us to make arrangements.

Kali Linux is a robust, open-source platform extensively utilized for penetration testing and digital forensics. It provides a comprehensive suite of specialized tools designed for evidence collection, analysis, and reporting during post-incident investigations.

This instructor-led live training (available online or onsite) targets intermediate-level security professionals looking to leverage Kali Linux forensic tools for on-site investigations following cyber incidents.

Upon completing this training, participants will be capable of:

• Setting up and configuring a Kali Linux forensic environment.
• Collecting and preserving digital evidence in accordance with forensic best practices.
• Analyzing disks, memory, and network traffic using Kali tools.
• Producing reports and supporting legal and compliance procedures.

Course Format

• Interactive lectures and discussions.
• Practical forensic exercises using Kali Linux.
• Real-world cyber-incident investigation scenarios.

Course Customization Options

• For a customized training version of this course, please reach out to us to arrange.

This instructor-led, live training in Bratislava (online or onsite) is designed for system administrators with beginner to intermediate experience who aim to acquire the knowledge, practical skills, and confidence necessary to proficiently manage and leverage Rocky Linux across various real-world business scenarios.

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

• Effectively navigating, installing, configuring, and managing a Rocky Linux environment.
• Administering system tasks and implementing robust security protocols.
• Gaining a solid understanding of virtualization and containerization technologies.
• Developing backup and recovery strategies while optimizing system performance.

This instructor-led live training in Bratislava (online or onsite) is aimed at IT professionals who wish to gain advanced knowledge in performing penetration testing with Kali Linux, including advanced sniffing, exploit writing, web and wireless penetration testing, document management and reporting, and other penetration testing methods.

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

• Understand and utilize the advanced methodology of Kali Linux 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 Bratislava (available online or onsite) is designed for system administrators and IT professionals aiming to master Linux system administration.

By the conclusion 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 Bratislava (online or onsite) is designed for developers and system administrators seeking to automate their workflows and manage systems more efficiently using Bash.

Upon completing 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 to automate processes and manage systems.

This instructor-led, live training in Bratislava (online or onsite) is aimed at intermediate-level system administrators who wish to develop skills in Linux administration 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 Bratislava (online or in-person) is designed for beginner-level system administrators and IT professionals who want to understand and begin working with KVM and hypervisors generally.

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

• Grasp 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 instructor-led, live training in Bratislava (online or onsite) is aimed at IT professionals who wish to learn more about performing penetration testing and other security management with Kali Linux.

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

• Understand the inner workings of Kali Linux.
• Perform vulnerability scanning and analysis.
• Manage file permissions and directory structures.
• Use commands and shortcuts with a hacker's mindset.

This instructor-led, live training in Bratislava (online or on-site) is designed for individuals who wish to develop a strong foundation in open-source IT and cloud computing.

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

• Understand the core principles of open-source software and its benefits.
• Navigate and utilize the Linux command-line interface.
• Comprehend cloud computing concepts and terminology.
• Explore various cloud deployment models and services.

This instructor-led live training in Bratislava (online or onsite) is designed for system administrators seeking to learn how to utilize and manage Oracle Linux 8 systems.

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

• Configure passwordless authentication.
• Administer user and group accounts.
• Configure network interfaces.
• Monitor and troubleshoot Oracle Linux.

This course addresses the following key questions:

• How to carry out essential system operations?
• Where to locate information and seek assistance?
• How to effectively utilize Linux capabilities?
• What are the different file types within the system?
• How to resolve issues efficiently and swiftly?

This instructor-led live training in Bratislava (online or on-site) is designed for beginner and intermediate Linux users, system administrators, and developers who want to gain hands-on 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 aimed at enterprise system administrators and DevOps engineers who wish to master the latest CentOS Stream platform, modern container management, security hardening, and infrastructure automation.

This course builds competency in Debian GNU/Linux system administration by providing intensive coverage of console workflows, filesystem management, shell navigation, and text-processing tools. It delves into comprehensive package management using apt and dpkg, system initialization, security hardening, and user authentication. The curriculum prepares administrators to manage Debian infrastructure end-to-end with confidence in daily maintenance, troubleshooting, and secure system configuration across diverse enterprise deployments.

In this instructor-led live training conducted in Bratislava, participants will gain insight into the critical features of DNS while performing exercises related to the setup and configuration of a BIND DNS server on Linux. The course initiates with a recap of core networking principles, followed by intensive hands-on practice in setup and configuration. The discussion and practical activities gradually advance to complex subjects such as security, availability, debugging, and troubleshooting.

Go (Golang) is an open-source programming language created by Google. A prominent application of Go is in systems programming for Linux and Unix environments.

During this instructor-led live training, participants will acquire the core principles of systems programming using Go, engaging in practical exercises to explore the language's diverse capabilities.

Upon completing this training, participants will be capable of:

• Grasping the fundamentals of systems programming with Go
• Configuring the Go development environment
• Developing programs in Go
• Utilizing both basic and advanced Go features for Unix and Linux systems programming
• Understanding and implementing Goroutines
• Writing efficient and lightweight code with Go
• Developing low-level networking code with Go

Audience

• Programmers
• Developers

Course Format

• A combination of lectures, discussions, exercises, and extensive hands-on practice

This course provides instruction on containerizing, hosting, deploying, and configuring applications within a multi-node cluster. It is also designed to prepare learners for the Certified Kubernetes Application Developer (CKAD) certification exam.

Linux system administration is a highly sought-after skill in the IT industry. Whether you are preparing for the Linux Foundation Certified System Administration (LFCS) certification, looking to launch a new career in Linux IT, transitioning from another platform, or simply refreshing your sysadmin skills, this instructor-led course provides the essential knowledge you need.

This instructor-led course provides a comprehensive overview of various risks and threats, demonstrating how to leverage best practices and open-source tools to mitigate or counteract these dangers. It also covers essential knowledge for detecting and recovering from security incidents.

This instructor-led course delivers skills and knowledge covering a wide array of best practices for securing container-based applications and Kubernetes platforms throughout the build, deployment, and runtime phases.

This instructor-led live training (available online or onsite) is aimed at 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 Bratislava (online or onsite) targets beginner-level to advanced-level IT professionals who want 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.

Acquire essential Linux Systems Administration expertise within a hands-on workshop setting. (Ubuntu or CentOS)

Target Audience:

Professionals aiming to shift into Linux engineering and administration positions.
Individuals seeking to comprehend the inner workings of the Linux operating system and its management.
Aspirants preparing for professional certifications, such as LPI Level 1 or RHCSA.

Course Overview:

This course is crafted to illustrate the benefits of Linux-based operating systems, their critical role in enterprise contexts, and the methods for understanding and managing them. Designed for relative novices, we will impart all the necessary skills to manage a small-scale Linux infrastructure.

Through a blend of demonstrations and practical exercises, we will guide you through the essential commands, tools, and processes required to become a proficient administrator in a professional Linux environment.

The ability to effectively operate and maintain Linux environments is highly sought after.
If you have minimal or no experience with Linux but wish to rapidly become a competent administrator, this course provides all the necessary instruments to enter the dynamic and challenging field of Linux administration.

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

• Comprehend what GNU/Linux is and its significance in contemporary IT
• Install a Linux distribution from the ground up
• Configure users, groups, storage, and networking on a Linux-based computer
• Navigate the command line interface (CLI) on any Linux server with confidence
• Gain insight into services, processes, and system resources
• Install, remove, and configure software.

Linux is an open-source operating system renowned among developers for its stability, flexibility, and extensive customizability.

In this instructor-led live training, participants will master the use of the Linux Command Line and apply essential commands effectively.

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

• Gain a solid comprehension of the Linux File System and the Command Line interface.
• Navigate the Linux File System proficiently using command-line tools.
• Create and manipulate files and directories via Linux commands.
• Construct custom Linux commands.

Audience

• Individuals eager to begin their journey with Linux.
• Windows or Mac users considering a transition to Linux.
• Current Linux users aiming to enhance their proficiency with the Command Line.

Course Format

• A blend of lectures, discussions, exercises, and extensive hands-on practice.

This instructor-led, live training in Bratislava (online or onsite) is aimed at network engineers who wish to use Linux for network engineering.

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

• Set up Linux services for networking.
• Replace switches with Linux switches.
• Use Linux commands to manage processes.
• Configure an SDN to automate network maintenance.

Lustre is an open-source, parallel file system designed specifically for High Performance Computing (HPC) simulation environments.

This live, instructor-led training—available either online or onsite—is intended for engineers who need to administer and oversee large-scale deployments of the Lustre parallel file system.

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

• Installing and configuring Lustre software.
• Selecting appropriate hardware for Lustre implementation.
• Administering and monitoring Lustre operations.
• Benchmarking the performance of Lustre.
• Optimizing Lustre for maximum efficiency.
• Diagnosing and analyzing issues within production Lustre environments.

Course Format

• Interactive lectures accompanied by discussions.
• Extensive exercises and practical work.
• Hands-on implementation within a live laboratory environment.

Course Customization Options

• To request customized training for this course, please contact us to arrange details.

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 instructor-led, live training (online or on-site) targets embedded engineers and system administrators aiming to build, customize, and deploy OpenBMC firmware for server management.

This instructor-led live training (available online or onsite) is tailored for hardware validation and system test engineers who want to implement, test, and troubleshoot IPMI and sensor management on OpenBMC platforms.

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

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

This instructor-led, live training is designed for 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 Bratislava.

This instructor-led, live training in Bratislava (online or onsite) is aimed at beginner-level IT professionals and users who wish to use Linux to confidently work with Linux systems, both in graphical and command-line environments. It introduces core Linux concepts and practical skills for users with little or 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.

This instructor-led, live training in Bratislava (online or onsite) is aimed at intermediate-level system administrators who wish to use Ansible to automate configuration management and deployment tasks across Linux systems.

By the end of this training, participants will be able to: install and configure Ansible, create automation playbooks, manage system configurations, and orchestrate deployments efficiently.

Red Hat System Administration II (RH134) constitutes the second phase of the RHCSA training path, designed for IT professionals who have already completed Red Hat System Administration I (RH124). This course delves into essential Linux system administration competencies, including storage configuration and management, installation and deployment of Red Hat® Enterprise Linux®, security feature management (such as SELinux), scheduling recurring system tasks, boot process management and troubleshooting, fundamental system tuning, and command-line automation to boost productivity.

For experienced Linux administrators aiming for rapid preparation for the RHCSA certification, it is recommended to begin with RHCSA Rapid Track (RH199) instead.

The curriculum is grounded in Red Hat Enterprise Linux 9.0.

The RISC-V ecosystem has evolved from a niche open-source Instruction Set Architecture (ISA) into a mainstream architecture with significant momentum across edge computing, IoT, automotive, AI acceleration, and server-class processors. Industry reports highlight a critical talent shortage: fewer than 5,000 RISC-V chip designers exist globally against an estimated 15,000+ open positions in the semiconductor industry. Key hiring trends show employers prioritizing RISC-V architecture proficiency paired with SoC design, RTL verification (UVM/SystemVerilog), AI accelerator development, Rust systems programming, confidential computing, and open-source toolchain skills. The rise of automotive-grade RISC-V (ISO 26262), server-class processors (AIA interrupt controllers, multi-core coherence), and edge AI inference NPUs represents the fastest-growing competency areas. Companies including SiFive, Qualcomm, and Western Digital have accelerated RISC-V development, driving demand for engineers who can bridge architecture specification, silicon implementation, firmware, and software stack development in a single skill set.

In today's IT landscape, which increasingly demands flexibility and cost-efficiency, transitioning to open-source infrastructure has shifted from being a mere "option" to a strategic imperative. While your team possesses strong proficiency in Windows environments, the inability to effectively utilize Linux creates a bottleneck in deploying modern, scalable web applications and storage solutions.

The Solution: This comprehensive 5-Day Accelerated Program is specifically designed to bridge that skills gap. We go beyond teaching isolated "commands"; we transform Windows-centric administrators into confident Linux System Engineers. Upon completion of this course, your team will have the capability to deploy secure web servers, manage networked storage, and—crucially—implement centralized identity management using Active Directory protocols on Linux.

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

• Deploy & Secure: Install Ubuntu Server from scratch and harden 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 Bratislava (online or onsite) is designed for system administrators seeking to leverage Ubuntu to configure and manage network devices, virtual machines, and containers within a secure, customizable, and user-friendly operating environment.

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

• Establish the necessary environment to manage network devices, virtual machines, and cloud images using Ubuntu.
• Comprehend the features and benefits of Ubuntu across its various variants.
• Configure network devices and security protocols using bash and sudo shell commands.
• Utilize Ubuntu-available technologies (such as OpenStack) and tools to oversee virtualization and cloud containers.
• Learn to set up and configure mail servers (Dovecot, Exim4, and Postfix) and web servers (Apache) on Ubuntu.

This two-day course provides an introduction to writing UNIX Shell scripts using the Korn and Bash shells, along with advanced UNIX features such as the sed batch editor and the awk text processing language.

Although the course is based on the Solaris version of UNIX running on a desktop PC, the principles learned can be applied to all other UNIX versions, including Linux, AIX, HP-UX, and SCO.

The course is conducted in a workshop format, combining lectures, working examples, and practical exercises. While the content can be customized, at least one day is typically required to cover the core elements.

Full course notes are provided, along with sample script files and free software tools for accessing a UNIX server.

This instructor-led, live training in Bratislava (online or onsite) is aimed at intermediate-level virtualization administrators who wish to use open-source platforms to migrate away from VMware.

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

• Install and configure KVM, oVirt, and Proxmox VE.
• Migrate virtual workloads from VMware.
• Implement high availability and disaster recovery.
• Optimize performance in open-source virtualization environments.