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Duration 35 hours
Course Outline
Introduction
- Fundamentals of Oracle Linux
- Examining the gateway machine
- Exploring the host VM architecture
Getting Started with Oracle Linux
- Installation process for Oracle Linux 8
- Establishing remote server connections via SSH
- Setting up OpenSSH configurations
Working with the GRUB Bootloader
- Concepts behind the GRUB Bootloader
- Configuration of the GRUB 2 Bootloader
- In-depth exploration of GRUB 2 functionality
- Booting with alternative kernels
Systemd Fundamentals
- Overview of the systemd framework
- Interpreting service unit files
- Utilizing grub menus and command-line interactions
- Managing systemd units
- Operating systemd service units
Time Management
- Overseeing system tasks
- Setting date and time parameters
- Configuring Chrony services
- Task automation strategies
Device and Kernel Configuration
- Navigating the sysfs file system
- Performing updates via DNF
- Utilizing loadable kernel modules
- Interacting with /proc files and the sysfs file system
- Leveraging the sysctl utility
- Defining udev rules
Package Management
- Installing, updating, and removing packages with dnf
- Applying the rpm utility
- Accessing the Oracle Linux yum server
- Establishing a local yum repository
- Using dnf utilities and module management
Oracle Ksplice Implementation
- Navigating the Ksplice web interface
- Deploying the Ksplice offline client
- Handling Ksplice online updates
User and Group Administration
- Managing group accounts
- Installing and utilizing Oracle/local case files
- Oversight of user and group accounts
- Setting up user private groups
- Implementing password aging policies
- Controlling sudo command permissions
Partitions, File Systems, and Swap
- Deleting partitions
- Recognizing file system types
- Viewing current disk partitions
- Partitioning storage devices
- Creating ext4 file systems
- Expanding swap space
Network Configuration
- Understanding the nmcli radio object
- Setting up the ethl network interface
- Using nmcli and nmtui utilities
- Applying the ip utility
Network Security
- Principles of network security
- Initiating and configuring firewalld
- Setting up nftables
Oracle on Oracle
- Reviewing Oracle-related shell limits
- Installing and executing Oracle database preinstall packages
- Preparing disks for ASM
- Setting up and configuring ASMLib
- Reverting configuration changes
System Monitoring and Management
- Applying the top utility
- Using the OSWatcher analyzer (OSWbba)
- Generating reports with sosreport
- Employing standard Linux performance monitoring tools
- Installing and operating OSWatcher
- Analyzing data with OSWatcher
System Logging
- Setting up log rotation
- Configuring system logging services
- Utilizing rsyslog templates
- Applying logwatch for monitoring
- Managing logs via systemd-journald
Troubleshooting
Requirements
- Familiarity with Linux operating systems
Target Audience
- System Administrators
- Technical Consultants
- Database Administrators
Testimonials (3)
good explanation on each points and provide assignment for practices.
Piseth Ben - ACLEDA Bank Plc.
Course - Oracle Database 19c: SQL Tuning Workshop
Greg was very patient and helpful
Chris Havel - Encyclopaedia Britannica
Course - ORACLE SQL Fundamentals
Learning about a new tool, the practices help a lot in understanding the topics, and that was what I liked the most.
David Vargas Alpizar - BANCO BAC SAN JOSE S.A
Course - Oracle Database 19c: Administration
Machine Translated
