Enterprise Linux Systemadministration, GL250/GL254
Kurs LINS

Dieser 5-Tages-Kurs richtet sich an Systembetreuer oder Administratoren, welche ihre Kenntnisse in der Linux - Systemadministration erweitern wollen. Es werden Themen zur Installation, Konfiguration und Pflege von Linux Systemen behandelt. In diesem Kurs wird den Teilnehmern detailliertes Wissen von Linux Administrations- und Systemgrundlagen vermittelt. Sie lernen das Notwendige für folgende Examen:

• LPI 101 LPIC-1 Exam Prep (Part 1)

Unterstützte Distributionen:

• Red Hat Enterprise Linux
• CentOS
• SUSE Linux Enterprise
• Ubuntu

Diese Schulung gehört zu folgendem Bildungsweg:

• Linux Bildungsweg

Weitere Bildungswege entnehmen Sie bitte im Register "Weiterführende Kurse".

• Linux Fundamentals, GL 120 (LINA)
• oder entsprechende Kenntnisse

• Linux Kernel & Devices
  1. Hardware Discovery Tools
  2. Configuring New Hardware with hwinfo
  3. Kernel Hardware Info – /sys/
  4. /sys/ Structure
  5. udev
  6. Managing Linux Device Files
  7. List Block Devices
  8. SCSI Devices
  9. USB Devices
  10. USB Architecture
  11. Kernel Modules
  12. Configuring Kernel Components and Modules
  13. Handling Module Dependencies
  14. Configuring the Kernel via /proc/
  15. Console
  16. Virtual Terminals
  17. Keyboard & locale configuration
  18. Serial Ports
  19. Random Numbers and /dev/random
• Systemd Overview
  1. System Boot Method Overview
  2. systemd System and Service Manager
  3. Modifying systemd services
  4. Systemd Service Sandboxing Features
  5. systemd Targets
  6. Using systemd
  7. Linux Runlevels Aliases
  8. Legacy Support for SysV init
• GRUB/Systemd Boot Process
  1. Booting Linux on PCs
  2. GRUB
  3. GRUB Configuration
  4. GRUB Security
  5. Boot Parameters
  6. Initial RAM Filesystem
  7. init
  8. Systemd local-fs.target and sysinit.target
  9. Systemd basic.target and multi-user.target
  10. Legacy local bootup script support
  11. System Configuration Files
  12. RHEL Configuration Utilities
  13. SLES Configuration Utilities
  14. Shutdown and Reboot
• Software Maintenance
  1. Managing Software
  2. RPM Features
  3. RPM Architecture
  4. RPM Package Files
  5. Working With RPMs
  6. Querying and Verifying with RPM
  7. Updating the Kernel RPM
  8. Dealing With RPM & Yum Digest Changes
  9. Yum Plugins & RHN Subscription Manager
  10. YUM Repositories
  11. YUM Repository Groups
  12. Compiling/Installing from Source
  13. Manually Installed Shared Libraries
  14. Rebuilding Source RPM Packages
• Local Storage Administration
  1. Partitioning Disks with fdisk & gdisk
  2. Resizing a GPT Partition with gdisk
  3. Partitioning Disks with parted
  4. Non-Interactive Disk Partitioning with sfdisk
  5. Filesystem Creation
  6. Persistent Block Devices
  7. Mounting Filesystems
  8. Resizing Filesystems
  9. Filesystem Maintenance
  10. Managing an XFS Filesystem
  11. Swap
  12. Filesystem Structures
  13. Determining Disk Usage With df and du
  14. Configuring Disk Quotas
  15. Setting Quotas
  16. Viewing and Monitoring Quotas
  17. Filesystem Attributes
• LVM & RAID
  1. Logical Volume Management
  2. Implementing LVM
  3. Creating Logical Volumes
  4. Activating LVM VGs
  5. Exporting and Importing a VG
  6. Examining LVM Components
  7. Changing LVM Components
  8. Advanced LVM Overview
  9. Advanced LVM: Components & Object Tags
  10. Advanced LVM: Automated Storage Tiering
  11. Advanced LVM: Thin Provisioning
  12. Advanced LVM: Striping & Mirroring
  13. Advanced LVM: RAID Volumes
  14. SLES Graphical Disk Tool
  15. RAID Concepts
  16. Array Creation with mdadm
  17. Software RAID Monitoring
  18. Software RAID Control and Display
• Remote Storage Administration
  1. Remote Storage Overview
  2. Remote Filesystem Protocols
  3. Remote Block Device Protocols
  4. File Sharing via NFS
  5. NFSv4+
  6. NFS Clients
  7. NFS Server Configuration
  8. YaST NFS Server Administration
  9. Implementing NFSv4
  10. AutoFS
  11. AutoFS Configuration
  12. Accessing Windows/Samba Shares from Linux
  13. SAN Multipathing
  14. Multipath Configuration
  15. Multipathing Best Practices
  16. iSCSI Architecture
  17. Open-iSCSI Initiator Implementation
  18. iSCSI Initiator Discovery
  19. iSCSI Initiator Node Administration
  20. Mounting iSCSI Targets at Boot
  21. iSCSI Multipathing Considerations
• User/Group Administration
  1. Approaches to Storing User Accounts
  2. User and Group Concepts
  3. User Administration
  4. Modifying Accounts
  5. Group Administration
  6. Password Aging
  7. Default User Files
  8. Controlling Login Sessions
  9. RHEL DS Client Configuration
  10. SLES DS Client Configuration
  11. System Security Services Daemon (SSSD)
• Pluggable Authentication Modules (PAM)
  1. PAM Overview
  2. PAM Module Types
  3. PAM Order of Processing
  4. PAM Control Statements
  5. PAM Modules
  6. pam_unix
  7. pam_nologin.so
  8. pam_limits.so
  9. pam_wheel.so
  10. pam_xauth.so
• Security Administration
  1. Security Concepts
  2. Tightening Default Security
  3. SuSE Security Checker
  4. Security Advisories
  5. Fine Grained Authorizations with Polkit
  6. File Access Control Lists
  7. Manipulating FACLs
  8. Viewing FACLs
  9. Backing Up FACLs
  10. File Creation Permissions with umask
  11. User Private Group Scheme
  12. Alternatives to UPG
  13. AppArmor
  14. SELinux Security Framework
  15. SELinux Modes
  16. SELinux Commands
  17. Choosing an SELinux Policy
  18. SELinux Booleans
  19. Permissive Domains
  20. SELinux Policy Tools
  21. SUSE Basic Firewall Configuration
  22. FirewallD
• Basic Networking
  1. IPv4 Fundamentals
  2. TCP/UDP Fundamentals
  3. Linux Network Interfaces
  4. Ethernet Hardware Tools
  5. Network Configuration with ip Command
  6. Configuring Routing Tables
  7. IP to MAC Address Mapping with ARP
  8. Starting and Stopping Interfaces
  9. NetworkManager
  10. DNS Clients
  11. DHCP Clients
  12. SUSE YaST Network Configuration Tool
  13. Network Diagnostics
  14. Information from ss and netstat
  15. Hardware and System Clock
  16. Managing Network-Wide Time
  17. Continual Time Sync with NTP
  18. Configuring NTP Clients
  19. Useful NTP Commands
• Advanced Networking
  1. Multiple IP Addresses
  2. Configuring a DHCP server
  3. IPv6
  4. Interface Aggregation
  5. Interface Bonding
  6. Network Teaming
  7. Interface Bridging
  8. 802.1q VLANS
  9. Tuning Kernel Network Settings
• Log File Administration
  1. System Logging
  2. systemd Journal
  3. systemd Journal's journalctl
  4. Secure Logging with Journal's Log Sealing
  5. gnome-system-log
  6. Rsyslog
  7. /etc/rsyslog.conf
  8. Log Management
  9. Log Anomaly Detector
  10. Sending logs from the shell
• Monitoring & Troubleshooting
  1. System Status – Memory
  2. System Status – I/O
  3. System Status – CPU
  4. Performance Trending with sar
  5. Determining Service to Process Mapping
  6. Real-time Monitoring of Resources — Cgroups
  7. Troubleshooting Basics: The Process
  8. Troubleshooting Basics: The Tools
  9. strace and ltrace
  10. Common Problems
  11. Troubleshooting Incorrect File Permissions
  12. Inability to Boot
  13. Typos in Configuration Files
  14. Corrupt Filesystems
  15. RHEL7 Rescue Environment
  16. SUSE Rescue Environment

• LPI 101 LPIC-1 Exam Prep (Part 1)

• LPI101 "Kurs Part 1 zur Linux Prüfungsvorbereitung für LPIC-1" (LPI101)
• Enterprise Linux Security Administration, GL 550 (LINY)

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