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

Video Introducing this tutorial


Introduction :
Break into system administration with the Red Hat EX200 certification
What you should know
About Red Hat certifications

1. Deploy Systems :
Create a bootable CentOS 8 live USB drive on Windows
Install Enterprise Linux on a physical machine
Virtualization on Enterprise Linux
Prepare the host for virtualization
Install Linux interactively in a guest VM
Use kickstart files to automate installs
Install Linux unattended in a guest VM
Configure VM virtual graphics cards and terminals
Managing virtual machines
Before you go further: VM checklist

2. System Config and Services :
Understand the Linux boot process
Boot into the emergency target
Introduction to systemd services
Get systemd service status
Manage systemd services
Make systemd services persistent
Configure networking
Configure a system to use network time protocol
Manage one-time jobs with AT
Manage reccuring user jobs with cron
Manage reccuring system jobs with cron
Limiting access to AT and cron

3. Essential Tools :
Use input-output redirection (>, >>, |, 2>, and more)
Use grep and regular expressions to analyze text
Archive files using tar
Compress files and archives
Create files and directories
Copy files and directories
Move files and directories
Remove files and directories
Create hard and soft links
Introduction to vim
Editing text with vim
Locate, read, and use system documentation
Locate and interpret system log files
Reading the system journal

4. Manage System Software :
Install from a software repository
Linux repository management systems
Query with RPM
RPM query formatting
DNF overview
Select DNF packages by name
Get info on packages with DNF
Get info on package groups
Search for packages
Install and remove packages
Install and remove package groups
Manage OS updates
Update the kernel
Manage kernel modules

Conclusion :
Next steps