Red Hat System Administration II

Date: 05-11-2018 s/d 08-11-2018   |   Category: Oracle - Linux   |   Instructor: M. Andry Hartawan
Duration  : 4 days
Delvery Method : Instructor Led Training

DESCRIPTION

Course overview

Part 2 of the core system administration tasks needed for Red Hat Enterprise Linux

AUDIENCE & PREREQUISITES
This course is specifically designed for students who have completed Red Hat®System Administration I (RH124). Red Hat System Administration II (RH134) focuses on the key tasks needed to become a full time Linux® administrator.

OUTLINE 
Outline for this course

Automate installation with Kickstart
Automate the installation of Red Hat Enterprise Linux systems with Kickstart.
Use regular expressions with grep
Write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within text files.
Create and Edit text files with vim
Introduce the vim text editor, with which you can open, edit, and save text files.
Schedule future Linux tasks
Schedule tasks to automatically execute in the future.
Manage priority of Linux processes
Influence the relative priorities at which Linux processes run.
Control access to files with access control lists (ACL)
Manage file security using POSIX access control lists.
Manage SELinux security
Manage the Security Enhanced Linux (SELinux) behavior of a system to keep it secure in case of a network service compromise.
Connect to network-defined users and groups
Configure systems to use central identity management services.
Add disks, partitions, and file systems to a Linux system
Manage simple partitions and file systems.
Manage logical volume management (LVM) storage
Manage logical volumes from the command line.
Access networked attached storage with network file system (NFS)
Access (secure) NFS shares.
Access networked storage with SMB
Use autofs and the command line to mount and unmount SMB file systems.
Control and troubleshoot the Red Hat Enterprise Linux boot process
Limit network communication with firewall
Configure a basic firewall.
Comprehensive review
Practice and demonstrate knowledge and skills learned in this course.

AFTER THE COURSE

Recommended next exam or course

Red Hat Certified System Administration exam (EX200)
Red Hat System Administration III (RH254)
Red Hat System Administration III with exam (RH255)
Red Hat Performance Tuning (RH442)
Red Hat Server Hardening (RH413)

Impact of this training

Impact on the organization

This course is intended to develop the skills needed to extend, automate, and better secure an existing Red Hat Enterprise Linux deployment. It is designed as a natural extension of the RH124 course and introduces advanced file-system management capabilities, security controls, and firewall configuration.The skills developed in this course could lead to improved infrastructure performance, increased system utilization, and responsiveness to system failures. A better understanding of Linux file system and logical volume management should result in lower storage costs and better use of existing storage solutions.

Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary.

OUTCOMES

Impact of this training

As a result of attending this course, students should be able to perform the key tasks needed to become a full-time Linux administrator. Students will be introduced to more advanced administrative topics, such as storage management using LVM, SELinux management, and automated installation. This course goes deeper into enterprise Linux administration, including file systems and partitioning, logical volumes, SELinux, firewall configuration, and troubleshooting.

Students should be able to demonstrate the following skills:

Automate installations using Kickstart
Manage file systems and logical volumes
Manage scheduled jobs
Access network file systems
Manage SELinux
Control firewalls
Perform troubleshooting tasks

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