Get in Touch

Course Outline

Introduction

  • Overview of Oracle Linux
  • Exploring the gateway machine
  • Exploring the host VM

Getting Started with Oracle Linux

  • Installing Oracle Linux 8
  • Connecting to a remote server using SSH
  • Configuring OpenSSH

Working with the GRUB Bootloader

  • GRUB Bootloader overview
  • Configuring the GRUB 2 Bootloader
  • Exploring GRUB 2 Bootloader features
  • Booting various kernels

Introduction to Systemd

  • Overview of systemd
  • Understanding service unit files
  • Utilizing the grub menu and command line
  • Using systemd units
  • Using systemd service units

Time Management

  • Managing system tasks
  • Configuring date and time
  • Configuring Chrony
  • Task automation

Configuring Devices and Kernel

  • Understanding the sysfs file system
  • Updating via DNF
  • Using loadable kernel modules
  • Utilizing /proc files and the sysfs file system
  • Using the sysctl utility
  • Configuring udev rules

Package Management

  • Installing, updating, or removing packages with dnf
  • Using the rpm utility
  • Accessing the Oracle Linux yum server
  • Creating a local yum repository
  • Utilizing dnf utility and modules

Using Oracle Ksplice

  • Ksplice web interface
  • Installing the Ksplice offline client
  • Ksplice online updates

User and Group Administration

  • Group account management
  • Installing and using Oracle/local case files
  • Administering user and group accounts
  • Implementing user private groups
  • Configuring password aging
  • Allowing and restricting sudo commands

Partitions, File Systems, and Swap

  • Removing partitions
  • File system types
  • Listing current disk partitions
  • Partitioning storage devices
  • Creating ext4 file systems
  • Increasing swap space

Network Configuration

  • Understanding the nmcli radio object
  • Configuring the ethl network interface
  • Using nmcli and nmtui utilities
  • Using the ip utility

Network Security

  • Network security overview
  • Starting and configuring firewalld
  • Configuring nftables

Oracle on Oracle

  • Understanding Oracle-related shell limits
  • Installing and running Oracle database preinstall
  • Preparing disks for ASM
  • Installing and configuring ASMLib
  • Reverting changes

System Monitoring and Management

  • Using the top utility
  • OSWatcher analyzer (OSWbba)
  • Using sosreport
  • Using standard Linux performance monitoring tools
  • Installing and using OSWatcher
  • Using OSWatcher analyzer

System Logging

  • Configuring log rotation
  • Configuring system logging
  • Using rsyslog templates
  • Using logwatch
  • Using systemd-journald

Troubleshooting

Requirements

  • Existing knowledge of Linux systems

Target Audience

  • System administrators
  • Technical consultants
  • Database administrators
 35 Hours

Number of participants


Price per participant

Testimonials (3)

Upcoming Courses

Related Categories