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Course Outline
Introduction
- Introduction to Oracle Linux.
- Exploring the gateway machine configuration.
- Investigating the host virtual machine (VM).
Getting Started with Oracle Linux
- Installation of Oracle Linux 8.
- Establishing remote server connections via SSH.
- Configuration of OpenSSH services.
Using the GRUB Bootloader
- Overview of the GRUB Bootloader.
- Configuring the GRUB 2 Bootloader.
- Exploring GRUB 2 Bootloader features.
- Bootstrapping various kernel versions.
Introduction to Systemd
- Systemd fundamentals.
- Analyzing service unit files.
- Utilizing the GRUB menu and command line.
- Working with systemd units.
- Managing systemd service units.
Managing Time
- Overseeing system tasks.
- Setting up date and time parameters.
- Configuring Chrony services.
- Task automation processes.
Configuring Device and Kernel
- Understanding 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.
Managing Packages
- Package installation, updating, and removal using dnf.
- Utilizing the rpm utility.
- Accessing the Oracle Linux yum server.
- Setting up a local yum repository.
- Working with the dnf utility and modules.
Using Oracle Ksplice
- Navigating the Ksplice web interface.
- Installing the Ksplice offline client.
- Managing Ksplice online updates.
User and Group Administration
- Group account management.
- Installation and usage of Oracle/local case files.
- Administration of user and group accounts.
- Implementing private user groups.
- Setting password aging policies.
- Granting and restricting sudo command access.
Using Partitions, File Systems, and Swap
- Partition removal procedures.
- Review of file system types.
- Listing active disk partitions.
- Partitioning storage devices.
- Creating ext4 file systems.
- Expanding swap space capacity.
Configuring the Network
- Understanding the nmcli radio object.
- Setting up the ethl network interface.
- Using the nmcli and nmtui utilities.
- Leveraging the ip utility.
Securing the Network
- Network security fundamentals.
- Initiating and configuring firewalld.
- Configuring nftables.
Oracle on Oracle
- Understanding Oracle-related shell limits.
- Installing and executing Oracle database preinstall.
- Preparing disks for ASM.
- Installation and configuration of ASMLib.
- Reverting system changes.
Monitoring and Managing the System
- Utilizing the top utility.
- Analyzing with OSWatcher (OSWbba).
- Generating reports with sosreport.
- Employing standard Linux performance monitoring tools.
- Installing and operating OSWatcher.
- Utilizing the OSWatcher analyzer.
Using System Logging
- Configuring log rotation.
- Setting up system logging.
- Applying rsyslog templates.
- Utilizing logwatch.
- Working with systemd-journald.
Troubleshooting
Requirements
- Familiarity with Linux system operations.
Target Audience
- System Administrators
- Technical Consultants
- Database Administrators
35 Hours
Testimonials (2)
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
