Linux System Administration

En este curso se aprenderá a instalar, configurar y conectar servidores Linux a redes existentes, administrar usuarios y grupos, gestionar recursos de memoria, administrar procesos, optimizar el rendimiento y solucionar problemas propios de la administración del sistema.

Contenido

Unit 1 - System Initialization
• Boot Sequence Overview
• Boot Loader Components
• GRUB and grub.conf
• Kernel Initialization
• Run Levels
Unit 2 - Package Management
• RPM Package Manager
• Installing and Removing Software
• Updating a Kernel RPM
• About yum
• Configuring Additional Repositories
Unit 3 - Kernel Services
• The Linux Kernel
• Kernel Images and Variants
• Kernel Modules
Unit 4 - System Services
• Network Time Protocol
• System Logging
• syslog Configuration
• SSH: Secure Shell
• VNC: Virtual Network Computing
• CUPS

Unit 5 - User Administration
• Adding a New User Account
• User Private Groups
• Modifying / Deleting User Accounts
• Group Administration
• Password Aging Policies
• Switching Accounts
• Network Users
• Authentication Configuration
Unit 6 - Filesystem Management
* Objectives
* Adding New Filesystems

* Device Recognition
* Disk Partitioning
* Managing Partitions
* Making Filesystems
Unit 7 - Advanced Filesystem Management
* Configuring the Quota System
* Setting Quotas for Users
* Reporting Quota Status
* What is Software RAID?
* Software RAID Configuration
* Software RAID Testing and Recovery
* Creating Logical Volumes
* Resizing Logical Volumes
Unit 8 - Network Configuration
* Network Inferfaces
* Driver Selection
* Speed and Duplex Settings
* IPv4 Addresses
* Dynamic IPv4 Configuration
* Static IPv4 Configuration
* Device Aliases
* Routing Table
* Default Gateway
* Configuring Routes
* Verify IP Connectivity
* Implementing IPv6
Unit 9 - Installation
* Installation and System-Initialization
Unit 10 - Virtualization
* Virtualization

* Preparing Domain-0
Unit 11 - Troubleshooting
* Method of Fault Analysis
* Fault Analysis: Gathering Data

* Filesystem Recovery
* Recovery Run-levels
* Rescue Environment