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It is mandatory to procure user consent prior to running these cookies on your website. To run the new commands use them directly:. If the package is provided by a module stream, yum resolves the required module stream, and enables it automatically while installing this package.
This happens recursively for all package dependencies, too. If more module streams satisfy the requirement, the default ones are used. Enable the module when you wish to make the packages available to the system but do not, at this time, wish to install any of them. Some modules may not define default streams. In such case, you must explicitly specify the stream. If the module defines a default stream, you can omit the stream and colon.
For details of various yum tool commands, see the yum 8 manual page:. Chapter 4. Installing RHEL 8 content. Section 4.
Example 4. Procedure Install the package: yum install package If the package is not provided by any module stream, this procedure is identical to the procedure used on previous versions of Red Hat Enterprise Linux. If the package is provided by an module stream that is enabled, the package is installed without any further manipulation. If the package is provided by a module stream marked as default, the yum tool automatically transparently enables that module stream before installing this package.
If the package is provided by a module stream that is not active neither of the above cases , it is not recognized until you manually enable the respective module stream. Additional resources Section 4. On the Installation Summary screen below , you have your system customization options:.
This screen gives you the opportunity to change any or all of the options shown. At a minimum, I suggest that you change the timezone to the one that matches your system's location. Note: I don't install a GUI on servers because the graphical interface and all of its components are not necessarily something I want on a server system. They take up a lot of space and introduce potential vulnerabilities associated with the extra software. What you select in the right-hand window depends on your needs.
I suggest that you install everything that you want now rather than waiting until the system is installed and online. The reason for this is that you can take a snapshot of your base installed system as a reference point before installing more packages for disaster recovery purposes. I prefer not to install some of the other tools here because I might not want all of the included tools and their dependencies on my system.
Make all of your selections and then click the Done button in the upper left of the screen to complete this stage. Back on the Installation Summary image, the next setting to change is on the Installation Destination page:. Automatic is the default choice for Storage Configuration. You can use that setting, but I suggest selecting Custom so that you can make your own layout and mounting choices, so select Custom and any other choices you like, and then click Done to proceed to the Manual Partitioning page:.
LVM is an enterprise-grade partitioning and storage management solution that allows you to dynamically resize partitions. LVM also lets you name your partitions with meaningful names like data, logs, database, etc. Other advantages include striping, mirroring, and snapshotting. You can also optionally provide a label for the filesystem and choose to encrypt the filesystem. I suggest using XFS because it has enterprise-level features such as journaling, which facilitates rapid crash recovery.
Create all partitions here and click Done when complete. When you select Done , you're presented with a Summary of Changes screen that you can either accept or click to return to the partitioning screen for corrections and additions:.
Once you accept the changes, you're returned to the Installation Summary page. It's time to configure your network and hostname:. Turn on all of your wired Ethernet ports and give them static IP addresses Servers using the Configure button.
Provide your system with a hostname followed by your full local domain name. Click Done when finished.
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