Linux Training in Belgrade

This live, instructor-led session in Belgrade (offered online or on-site) targets intermediate to advanced system administrators and IT professionals seeking to deepen their mastery of Oracle Linux 9. Key focus areas include system administration, performance tuning, security hardening, and automation.

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

• Administer and optimize Oracle Linux 9 within enterprise environments.
• Establish advanced networking and security setups.
• Automate administrative duties via scripting.
• Monitor systems and troubleshoot performance issues efficiently.

Ova trenerom vođena, živa obuka u Belgrade (online ili licem u lice) namenjena je IT profesionalcima i korisnicima Linuxa početničkog do srednjeg nivoa koji žele da steknu čvrsto razumevanje Oracle Linuxa 9, od instalacije i konfiguracije do administracije sistema i bezbednosti.

Krajem ove obuke, učesnici će moći da:

• Instaliraju i konfigurisuju Oracle Linux 9.
• Upravljaju korisnicima, grupama i dozvolama.
• Uprave sa upravljanjem paketima i ažuriranjem sistema.
• Konfigurisuju mrežna i skladišna rešenja.
• Implementiraju najbolje prakse bezbednosti.
• Automatizuju zadatke koristeći shell skriptiranje.

This practical Linux Server Administration training in Belgrade provides beginner to intermediate system administrators with essential hands-on skills. You will learn to install, configure, and secure Linux servers, while also managing users, file systems, and networking, and performing key package management operations.

This instructor-led, live training in Belgrade explores the core concepts and practical fundamentals of leveraging Kali Linux for digital forensics. Participants will learn to collect evidence, analyze disk, memory, and network data, and produce reports that facilitate legal compliance.

This instructor-led, live training in Belgrade (online or onsite) targets beginner to intermediate-level 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.

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

• Navigate, install, configure, and manage a Rocky Linux system effectively.
• Administer system tasks and implement security measures.
• Understand virtualization and containerization.
• Implement backup and recovery plans and optimize system performance.

This instructor-led, live training in Belgrade (online or onsite) is designed for IT professionals seeking advanced knowledge in performing penetration testing with Kali Linux. Topics include advanced sniffing, exploit writing, web and wireless penetration testing, document management, reporting, and other advanced 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 Belgrade (online or on-site) is designed for system administrators and IT professionals who aim to achieve proficiency in Linux system administration.

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

• Manage Linux systems and servers efficiently.
• Execute core system administration duties.
• Configure and troubleshoot Linux networking.
• Implement security measures to protect Linux systems.

This instructor-led, live training in Belgrade (online or onsite) is aimed at developers and system administrators who wish to automate their tasks and manage their systems more effectively using Bash.

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

• Install and configure Bash.
• Write and execute Bash scripts.
• Understand the lifecycle of a Bash script and how Bash fits into system administration tasks.
• Use Bash to automate tasks and manage systems.

This instructor-led live training in Belgrade (online or onsite) is designed for intermediate-level system administrators who wish to build proficiency in Linux administration using CentOS.

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

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

Ova obuka uz instruktora, uživo u Belgrade (online ili na lokaciji), namenjena je sistem administratorima i IT profesionalcima početnog nivoa koji žele da razumeju i počnu da rade sa KVM-om i hypervizorima uopšte.

Na kraju ove obuke, učesnici će moći da:

• Razumeju ulogu i vrste hypervizora.
• Instaliraju i konfigurišu KVM na Linux domaćinu.
• Kreiraju, upravljaju i rešavaju probleme gostskih virtuelnih mašina.
• Konfigurišu virtuelno mrežno povezivanje i skladišne poolove za okruženja virtuelnih mašina.

This instructor-led, live training in Belgrade, offered online or on-site, is designed for IT professionals who aim to enhance their skills in performing penetration testing and managing security through Kali Linux.

Upon completion, participants will be able to:

• Gain a solid understanding of Kali Linux internals.
• Execute vulnerability scans and analyze findings.
• Manage file permissions and directory structures.
• Apply commands and shortcuts in a professional hacking style.

This instructor-led, live training in Belgrade (online or onsite) is aimed at individuals who want to gain a solid understanding of open-source IT and cloud computing fundamentals.

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

• Understand the 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 live, instructor-led training in Belgrade (available online or onsite) is designed for system administrators aiming to learn how to utilize and manage Oracle Linux 8 systems.

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

• Set up passwordless authentication.
• Manage user and group accounts.
• Configure network interfaces.
• Monitor and troubleshoot Oracle Linux.

This instructor-led, live training in Belgrade (online or on-site) is designed for beginner to intermediate-level Linux users, system administrators, and developers who wish to gain hands-on experience in creating efficient and effective shell scripts.

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

• Understand the workings of the shell and how to interact with Linux using BASH.
• Write, debug, and execute BASH scripts to automate repetitive tasks.
• Implement conditional statements, loops, and functions in scripts to enhance 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.

Ovladajte administracijom sistema Debian GNU/Linux u Belgrade kroz praktične radne tokove u konzoli, upravljanje datotečnim sistemom i obradu teksta. Ovaj kurs pokriva upravljanje paketima apt/dpkg, inicijalizaciju sistema, pojačanje bezbednosti i SSH, pripremajući vas da samouvreno upravljate preduzetničkom infrastrukturom.

In this instructor-led, live training in Belgrade, participants will learn the critical features of DNS while carrying out exercises in the setup and configuration of a BIND DNS server on Linux. The course starts with a refresher on key networking principles, then digs into hands-on practice with setup and configuration. Steadily, the discussion and practices move towards more complex topics such as security, availability, debugging and troubleshooting.

This course will teach you how to containerize, host, deploy, and configure an application in a multi-node cluster. It also serves as preparation for the Certified Kubernetes Application Developer (CKAD) exam.

Administracija Linux sistema jedan je od najtraženijih veština u IT industriji. Bez obzira da li tražite stručnu pripremu za Linux Foundation Certified System Administration (LFCS) sertifikaciju, potrebna vam je obuka za pokretanje nove IT karijere usmerene na Linux, prelazak na Linux sa druge platforme ili jednostavno želite da osvežite svoje veštine administratora, ovaj kurs uz vođstvo instruktora naučiće vas ono što vam je potrebno.

This instructor-led course provides a comprehensive exploration of various risks and threats, demonstrating how to apply best practices and open-source tools to mitigate or neutralize these dangers. It also equips you with the essential knowledge to detect and recover from security incidents that may occur.

This instructor-led course imparts skills and knowledge across a broad spectrum 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) targets 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 Belgrade (online or onsite) is designed for IT professionals at beginner, intermediate, or advanced levels who wish to use Linux networking tools to build, configure, and support a custom router featuring 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.

Ova edukacija, kojom rukovodi instruktor (online ili uživo), namenjena je korisnicima srednjeg i naprednog nivoa.

Format kursa

• Interaktivno predavanje i diskusija.
• Veliki broj vežbi i prakse.
• Praktična primena u uživo laboratoriji (live-lab).

Opcije prilagodbe kursa

• Zahtev za prilagođenu obuku na ovom kursu možete poslati kontaktiranjem našeg tima.

This instructor-led, live training conducted in Belgrade (either online or onsite) caters to network engineers seeking to integrate Linux into their engineering workflows.

By the conclusion of this program, participants will possess the ability to:

• Implement Linux services for network infrastructure.
• Transition from traditional hardware to Linux-based switches.
• Leverage Linux command-line utilities for process management.
• Configure SDN solutions to automate network maintenance tasks.

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) is designed for embedded engineers and system administrators seeking to build, customize, and deploy OpenBMC firmware for effective server management.

This instructor-led live training (available online or onsite) is designed 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 targeted at embedded Linux developers who wish 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 is an instructor-led, live training course 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 Belgrade.

Learn how to automate Linux system administration tasks with Red Hat Ansible Automation Platform

Red Hat Enterprise Linux Automation with Ansible and exam (RH295) is designed for Linux system administrators and developers who need to automate provisioning, configuration, application deployment, and orchestration.

The Red Hat Certified Engineer (RHCE) exam (EX294) is included in this offering. This offering is based on Red Hat® Enterprise Linux 9 and Red Hat Ansible Automation Platform 2.2.

Designed for beginner-level IT professionals and users seeking to confidently manage Linux systems in both graphical and command-line settings, this instructor-led live training in Belgrade (online or onsite) introduces core Linux concepts and practical skills. It is ideal for individuals with little to no previous UNIX/Linux experience.

By the conclusion of this training, participants will be able to install and configure a basic Linux environment for local or remote access, navigate the file system to manage files and directories, handle users and file permissions, and utilize essential Linux commands for basic networking and system checks.

This instructor-led, live training in Belgrade (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 track, designed for IT professionals who have previously completed Red Hat System Administration I (RH124). This course delves deeper into essential Linux system administration skills, including storage configuration and management, installation and deployment of Red Hat® Enterprise Linux®. Key topics include managing security features like SELinux, controlling recurring system tasks, overseeing the boot process and troubleshooting, performing basic system tuning, and enhancing productivity through command-line automation. .

Experienced Linux administrators seeking rapid preparation for the RHCSA certification are advised to begin with RHCSA Rapid Track (RH199) instead.

This course is based on Red Hat Enterprise Linux 9.0.

In a modern IT environment where flexibility and cost-efficiency are paramount, adopting open-source infrastructure has shifted from a mere choice to a strategic imperative. While your team may have strong expertise in Windows environments, the lack of effective Linux capabilities limits the deployment of scalable web applications and advanced storage solutions.

The Solution: This intensive 5-day program is designed to close this skill gap. Rather than simply teaching individual commands, we aim to evolve Windows-focused administrators into proficient Linux System Engineers. Upon completion, your team will be equipped to deploy secure web servers, oversee networked storage, and—most importantly—implement centralized identity management on Linux using Active Directory protocols.

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

• Deployment and Security: Installing Ubuntu Server from the ground up and hardening it with industry-standard SSH protocols.
• Identity Management: (New) Configuring and administering Active Directory services via Samba to centralize user accounts and authentication (LDAP).
• Automation: Creating Bash scripts to streamline repetitive maintenance routines.
• Hosting: Deploying and maintaining production-grade web servers (Apache/Nginx).

This instructor-led, live training in Belgrade (online or onsite) is designed for system administrators who want to leverage Ubuntu to configure and manage network devices, virtual machines, and containers within a secure, customizable, and user-friendly 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.
• Understand Ubuntu’s features and advantages, as well as its various distributions.
• Configure network devices and security protocols using bash and sudo shell commands.
• Utilize Ubuntu’s available technologies (such as OpenStack) and tools to manage virtualization and cloud containers.
• Learn how to set up and configure mail servers (Dovecot, Exim4, and Postfix) and web servers (Apache) on Ubuntu.

This live, instructor-led training in Belgrade (offered online or on-site) targets intermediate-level virtualization administrators aiming to replace VMware with open-source platforms.

Upon completion, participants will be equipped to:

• Install and configure KVM, oVirt, and Proxmox VE.
• Transition virtual workloads from VMware environments.
• Deploy high availability and disaster recovery mechanisms.
• Optimize performance within open-source virtualization landscapes.