This course helps administrators new Linux, and especially RHEL 8, quickly become skilled in the core tasks involved in managing Enterprise Linux solutions.
Access the command line
Log in to a Linux system and run simple commands using the shell.
Manage files from the command line
Copy, move, create, delete, and organize files from the bash shell prompt.
Get help in Red Hat Enterprise Linux
Resolve problems by using online help systems and Red Hat support utilities.
Create, view, and edit text files
Create, view, and edit text files from command output or in an editor.
Manage local Linux users and groups
Manage local Linux users and groups, and administer local password policies as well as looking at privilege escalation with the commands su and sudo.
Control access to files with Linux file system permissions
Set Linux file system permissions on files and interpret the security effects of different permission settings.
Monitor and manage Linux processes
Obtain information about the system, and control processes running on it.
Control services and daemons
Control and ...
... monitor network services and system daemons using systemd
Configure and secure the OpenSSH service
Access and provide access to the command line on remote systems securely using OpenSSH
Analyze and store logs
Locate and accurately interpret relevant system log files for troubleshooting purposes. As logs are time stamped it makes sense to bring in the NTP Service into this section to maintain accurate time on RHEL
Manage Red Hat Enterprise Linux networking
Configure basic IPv4 networking on Red Hat Enterprise Linux systems.
Archive and copy files between systems
Archive files and copy them from one system to another.
Install and update software packages
Download, install, update, and manage software packages from Red Hat and yum package repositories.
Access Linux file systems
Access and inspect existing file systems on a Red Hat Enterprise Linux system.
This section looks at Cockpit the Web Management Interface and other tools to analyze RHEL 8