Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
Introduction
- Overview of Oracle Linux
- Exploring the gateway machine
- Investigating the host VM
Initiating Work with Oracle Linux
- Installation of Oracle Linux 8
- Establishing remote server connections via SSH
- Configuration of OpenSSH
Working with the GRUB Bootloader
- Introduction to the GRUB Bootloader
- Setting up the GRUB 2 Bootloader
- Exploring GRUB 2 Bootloader features
- Booting various kernels
Introduction to Systemd
- Overview of systemd
- Comprehending service unit files
- Utilizing grub menu and command line
- Working with systemd units
- Managing systemd service units
Time Management
- Managing system tasks
- Setting up date and time
- Configuring Chrony
- Task automation
Device and Kernel Configuration
- Understanding the sysfs file system
- Updating systems using DNF
- Utilizing loadable kernel modules
- Working with /proc files and the sysfs file system
- Using the sysctl utility
- Setting up udev rules
Package Management
- Installing, updating, or removing packages via dnf
- Utilizing the rpm utility
- Accessing the Oracle Linux yum server
- Creating a local yum repository
- Using dnf utilities and modules
Leveraging Oracle Ksplice
- Navigating the Ksplice web interface
- Installing the Ksplice offline client
- Applying Ksplice online updates
User and Group Administration
- Managing group accounts
- Installing and utilizing Oracle/local case files
- Administering user and group accounts
- Implementing user private groups
- Configuring password aging policies
- Managing sudo command permissions
Partitions, File Systems, and Swap
- Removing partitions
- Understanding file system types
- Listing current disk partitions
- Partitioning storage devices
- Creating ext4 file systems
- Expanding swap space
Network Configuration
- Understanding the nmcli radio object
- Configuring the ethl network interface
- Utilizing nmcli and nmtui utilities
- Using the ip utility
Network Security
- Overview of network security concepts
- 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 system changes
System Monitoring and Management
- Using the top utility
- OSWatcher analyzer (OSWbba)
- Utilizing sosreport
- Leveraging standard Linux performance monitoring tools
- Installing and using OSWatcher
- Analyzing data with the OSWatcher analyzer
System Logging
- Configuring log rotation
- Setting up system logging
- Utilizing rsyslog templates
- Using logwatch
- Working with systemd-journald
Troubleshooting
Requirements
- Familiarity with Linux systems
Target Audience
- System administrators
- Technical consultants
- Database administrators
35 Hours
Testimonials (1)
good explanation on each points and provide assignment for practices.
