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Schulungsübersicht
Introduction to Linux and Server Environments
- What is a Linux server?
- Types of Linux distributions
- Installing a Linux server (Ubuntu/CentOS)
- Basic configuration and updates
Working with the Linux Shell
- Using terminal and common shell commands
- Understanding file system hierarchy
- Shell navigation and file manipulation
User and Group Administration
- Creating, modifying, and deleting users
- Group creation and membership management
- Understanding file permissions and ownership
- Access control with chmod, chown, and umask
File System and Storage Management
- Mounting and unmounting file systems
- Working with partitions and disk tools
- Managing file system types (ext4, xfs, etc.)
- Backup and restore techniques
Basic Networking in Linux
- Network configuration files and interfaces
- Static and dynamic IP setup
- Testing network connectivity (ping, traceroute, netstat)
- DNS, hostname, and routing basics
Essential Network Services
- Installing and configuring OpenSSH
- Basic Apache/Nginx web server setup
- Basic email server components (Postfix overview)
- Network Time Protocol (NTP)
Software Management and Package Installation
- Using APT (Debian/Ubuntu) and YUM/DNF (RHEL/CentOS)
- Installing, updating, and removing packages
- Enabling and disabling software repositories
Security, Monitoring, and Automation
- Best practices for system hardening
- Using system logs and monitoring tools
- Scheduling tasks with cron
- Introduction to bash scripting
Summary and Next Steps
Voraussetzungen
- Basic familiarity with computer systems
- Understanding of networking fundamentals
- No prior Linux experience required, but helpful
Audience
- System administrators
- IT support staff
- Technical professionals managing Linux environments
32 Stunden
