Duration 5 days – 35 hrs
Overview
The Advanced Linux and Advanced UNIX Training Course is designed for IT professionals who have a solid understanding of Linux/UNIX fundamentals and are looking to deepen their knowledge and skills. This course covers advanced topics, including system optimization, security, scripting, networking, and system administration, providing participants with the expertise needed to manage and troubleshoot complex Linux and UNIX environments.
Objectives
- Optimize Linux/UNIX system performance.
- Implement advanced security measures.
- Automate administrative tasks using shell scripting.
- Manage complex networking configurations.
- Troubleshoot and resolve system issues effectively.
Audience
- System Administrators
- IT Professionals
- Network administrators
- Technical support Engineers
- Anyone interested in Linux system administration
Prerequisites
- Basic Knowledge of Linux/UNIX Systems
- Familiarity with basic commands and system administration.
- Experience with Command-Line Interface
- Comfortable using shell and command-line tools.
- Understanding of Shell Scripting
- Basic scripting skills (e.g., Bash, KornShell).
- Knowledge of Networking Fundamentals
- Basic understanding of network configurations and protocols.
- Experience with System Administration
- Prior experience managing Linux/UNIX systems is beneficial.
Course Content
Module 1: Advanced System Administration
- System architecture and kernel tuning
- Boot process and system initialization
- Advanced package management and software installation
- Filesystem management and optimization
Module 2: Performance Tuning and Monitoring
- Performance monitoring tools (top, htop, vmstat, iostat, etc.)
- CPU, memory, and I/O subsystem tuning
- Identifying and resolving performance bottlenecks
- Benchmarking and load testing
Module 3: Advanced Networking
- Network interface configuration and management
- Advanced routing and traffic control
- Network security and firewall configuration (iptables, nftables)
- VPN setup and configuration
Module 4: Security and Hardening
- Implementing access control (PAM, sudo, ACLs)
- Securing network services and daemons
- Advanced SELinux and AppArmor configurations
- Intrusion detection and prevention systems
Module 5: Shell Scripting and Automation
- Advanced shell scripting techniques (Bash, KornShell)
- Using awk, sed, and other text processing tools
- Automating administrative tasks and system maintenance
- Scheduling jobs with cron and at
Module 6: Advanced Storage Management
- RAID configuration and management
- LVM (Logical Volume Manager) advanced features
- Managing SAN and NAS storage solutions
- Backup and disaster recovery strategies
Module 7: Virtualization and Containerization
- Virtualization land Basic container management
Module 8: Troubleshooting and Problem-Solving
- Systematic troubleshooting methodologies
- Diagnosing and resolving hardware and software issues
- Analyzing system logs and core dumps
- Common pitfalls and how to avoid them
Module 9: Practical Labs and Case Studies
- Hands-on labs for each module to reinforce learning
- Real-world scenarios and case studies
- Group projects and collaborative problem-solving exercises
- Final project to apply advanced skills in a simulated environment
