Red Hat Certified System Administrator (EX200) Cert Prep: 1 Deploy, Configure, and Manage

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Get prepared to pursue the sought-after Red Hat Certified System Administrator (RHCSA) certification. This course walks you through the skills addressed in the first half of the RHCSA exam. Instructor Grant McWilliams introduces what you should know about the Red Hat EX200 certification, then explains how to deploy systems, with steps like creating a bootable Enterprise Linux 9 live USB drive on Windows and using kickstart files to automate installs. Next, he explains system config and services, including the Linux boot process, Systemd services, and one-time and recurring user jobs. Grant then goes through essential tools, such as input-output redirection, compressing files and archives, and copying files and directories. Plus, he shows you how to manage the system software and create simple shell scripts.

01 - Introduction

01 - Break into system administration with the Red Hat EX200 certification

02 - What you should know

03 - About Red Hat certifications

04 - The State of Enterprise Linux

02 - 1. Deploy Systems

01 - Create a bootable Enterprise Linux 9 live USB drive on Windows

02 - Install Enterprise Linux on a physical machine

03 - Virtualization on Enterprise Linux

04 - Prepare the host for virtualization

05 - Install Linux interactively in a guest VM

06 - Use Kickstart files to automate installs

07 - Install Linux unattended in a guest VM

08 - Manage virtual machines

03 - 2. System Config and Services

01 - Understand the Linux Boot Process

02 - Rescue a system

03 - Introduction to systemd services

04 - Get systemd service status

05 - Manage systemd services

06 - Make systemd services persistent

07 - Configure networking

08 - Configure a system to use network time protocol

09 - Manage one-time jobs with at

10 - Manage reoccurring user jobs with cron

11 - Manage reoccurring system jobs with cron

12 - Limit access to at and cron

04 - 3. Essential Tools

01 - About file globs

02 - Use character classes

03 - Use globs to match files

04 - Use input-output redirection (, , , 2, and more)

05 - Use grep and regular expressions to analyze text

06 - Create files and directories

07 - Copy files and directories

08 - Move files and directories

09 - Remove files and directories

10 - Create hard and soft links

11 - Introduction to Vim

12 - Edit text with Vim

13 - Locate, read, and use system documentation

14 - Archive files using tar and cpio

15 - Compress files and archives

16 - Read system logs

05 - 4. Manage System Software

01 - Linux repository management systems

02 - Install from a software repository

03 - RPM package format

04 - Select DNF packages by name

05 - Get info on packages with DNF

06 - Get info on package groups

07 - Search for packages

08 - Install and remove packages

09 - Install and remove package groups

10 - Managing DNF package modules

11 - Manage DNF repositories

12 - Get package information with RPM

13 - RPM query formatting

14 - Manage OS updates

15 - Update the kernel

16 - Manage kernel modules

06 - 5. Create Simple Shell Scripts

01 - What makes a shell script a shell script

02 - Bash variable scope

03 - Positional arguments

04 - Pipe data into a script

05 - Output to STDOUT and STDERR

06 - Conditional flow with if, then if

07 - Conditional flow with case

08 - Numeric conditions

09 - String conditions

10 - File conditions

11 - Use looping constructs The for loop

12 - Use looping constructs The while loop

07 - Conclusion

01 - Next steps

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تولید کننده: LinkedIn Learning (Lynda)