RHCSA Rapid Track
In this chapter, you learned:
Red Hat Subscription Management provides tools to entitle machines to product subscriptions, get updates to software packages, and track information about support contracts and subscriptions used by the systems.
Software is provided as RPM packages, which make it easy to install, upgrade, and uninstall software from the system.
The rpm command can be used to query a local database to provide information about the contents of installed packages and install downloaded package files.
yum is a powerful command-line tool that can be used to install, update, remove, and query software packages.
Red Hat Enterprise Linux 8 uses Application Streams to provide a single repository to host multiple versions of an application's packages and its dependencies.
Lab Controls
Click CREATE to build all of the virtual machines needed for the classroom lab environment. This may take several minutes to complete. Once created the environment can then be stopped and restarted to pause your experience.
If you DELETE your lab, you will remove all of the virtual machines in your classroom and lose all of your progress.