GNU/Linux openSUSE Updating Kernel Guide
How to Install/Change/Update/Upgrade Kernel in openSUSE GNU/Linux desktop – Step by step Tutorial.
And so in this guide you find instructions about installing Kernels with the Command Line from the Default openSUSE Linux Repo.
Especially relevant, possibly to Install a Custom Kernel should see instead: GNU/Linux openSUSE Installing Kernels Tutorial.

1. Terminal QuickStart
How to QuickStart with Command Line on openSUSE Linux:
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