The Oracle Linux 8: System Administration II
The Oracle Linux 8: System Administration II
Duration : 5 Days
Course Overview
The Oracle Linux 8: System Administration II course is designed to give you hands-on experience in performing advanced system administration tasks.
Objectives:
Learn how to:
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Configure network addressing and name services
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Configure authentication and directory services
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Configure Pluggable Authentication Modules (PAM)
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Configure web and email services
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Perform a Preboot Execution Environment (PXE)/Kickstart installation
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Configure Samba services
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Perform advanced software package management
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Perform advanced storage administration
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Perform advanced network configuration
Course Outline
1 :Course Introduction
Course Introduction
Practice 1-1: Exploring the Gateway Environment
Practice 1-2: Exploring the host01 VM
Practice 1-3: Exploring the host02 VM
Practice 1-4: Exploring the host03 VM
Practice 1-5: Exploring the host04 VM
Practice 1-6: Exploring the host05 VM
Practice 1-7: Exploring the host06 VM
Practice 1-8: Exploring the vpn-host1 VM
Practice 1-9: Exploring the vpn-host2 VM
2 : IP v6
IPv6
Neighbor Discovery Protocol (NDP)
IPv6 Static Configuration Using nmcli
Practice 2-1: Configuration Options for IPv6
Practice 2-2: Using IPv6
3 :Network Addressing
Network Addressing
Practice 3-1: Configuring a DHCP Server (Part1)
Practice 3-2: Configuring a DHCP Client
4 : Name Services
Name Services
The /etc/named.conf File
Practice 4-1: Viewing and Testing the DNS Configuration
Practice 4-2: Configuring a Caching-Only Nameserver
Practice 4-3: Configuring an mDNS
5 :PAM, SSSD, and System Authentication
PAM, SSSD, and System Authentication
Practice 5-1: Configuring PAM to Prevent Non-root Login
Practice 5-2: Configuring Using authselect
6 :Web and Email Services
Web and Email Services
Email Program Classifications
Practice 6-1: Install and Configuring the Apache Web Server
Practice 6-2: Installing and Configuring the NGINX Web Server
7 : Installing Oracle Linux by Using PXE and Kickstart
Installing Oracle Linux by Using PXE and Kickstart
Practice 7-1: Creating a Kickstart File
Practice 7-2: Configure Gateway as an HTTP Server
Practice 7-3: Configuring PXE Services
Practice 7-4: Restoring Configurations on the Gateway and host
8 :Advanced Software Package Management
Advanced Software Package Management
Practice 8-1: Exploring the host04 VM
Practice 8-2: Managing DNF Plug-Ins
Practice 8-2: Using DNF Utilities to Manage Errata and to Download Software
Practice 8-4: Creating a Binary RPM Package
Practice 8-5: Managing Software Updates with PackageKit CLI and Cockpit
Practice 8-6: Working with DNF History and DNF Cache
9 :NFS and Autofs
NFS and Autofs
Practice 9-1: Configuring an NFS Server and an NFS Client
Practice 9-2: Using Automounter
Practice 9-3: Removing the NFS Configuration
10 : Samba Services
Samba Services
Practice 10-1: Configuring a Samba Server
Practice 10-2: Accessing Samba Shares from a Client Host
Practice 10-3: Accessing a Linux Samba Share from a Windows System
11 : Network Tools & Tuning
Network Tools & Tuning
tcpdump Command
Practice 11-1: Using the tcpdump Utility
Practice 11-2: Using Utilities to View Statistics on Interfaces
Practice 11-3: Working with My Traceroute (mtr)
Practice 11-4: Using the lsof
12 : Advanced Networking
Advanced Networking
Virtual Local Area Networks: Introduction
Virtual Private Networks: Introduction
Practice 12-1: Configuring Network Bonding by Using the TUI
Practice 12-2: Configuring Network Bonding from the Command Line
Practice 12-3: Working with Bonded Interfaces
Practice 12-4: Configuring 802.1Q VLAN Tagging by Using Cockpit
Practice 12-5: Configuring 802.1Q VLAN Tagging from the Command Line
Practice 12-6: Working with VLAN Interfaces
Practice 12-7: Configuring a Site-to-Site VPN (Part1)
Practice 12-7: Configuring a Site-to-Site VPN (Part2)
13 :Implementing the XFS File System
Implementing the XFS File System
Backing Up and Restoring XFS File Systems
Practice 13-1: Creating an XFS File System
Practice 13-2: Setting Disk Quotas on an XFS File System
Practice 13-3: Backing Up and Restoring XFS File Systems
14 :Implementing the Btrfs File System
Implementing the Btrfs File System
btrfs filesystem Utilities
Practice 14-1: Creating a Btrfs File System
Practice 14-2: Working with Subvolumes and Snapshots
Practice 14-3: Checking and Viewing for Data Corruption
15 : Storage Volume Administration
Storage Volume Administration
Redundant Array of Independent Disks (RAID)
Practice 15-1: Creating Linux LVM Partitions
Practice 15-2: Creating a Logical Volume
Practice 15-3: Creating a File System and Mounting a Logical Volume
Practice 15-4: Backing Up Volume Group Metadata
Practice 15-5: Creating a Logical Volume Snapshot
Practice 15-6: Increasing the Capacity of a Logical Volume
Practice 15-7: Restoring Volume Group Metadata
Practice 15-8: Creating a Thinly Provisioned Logical Volume
Practice 15-9: Using Snapper with LVM Thin Provisioned Logical Volumes
Practice 15-10: Creating a RAID Device
Practice 15-11: Removing Partitions
16 :Advanced Storage Administration
Advanced Storage Administration
Practice 16-1: Creating and Mounting a File System
Practice 16-2: Setting Disk Quotas
Practice 16-3: Encrypting a Block Device
Practice 16-4: Using kpartx
17 : Kerberos
Kerberos
Practice 17-1: Kerberos Authentication
18 : IPA Services
IPA Services
Practice 18-1: Installing Identity Management (Part1)
Practice 18-1: Installing Identity Management (Part2)