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    Chapter 18. DNS > Lab 18

    Lab 18

    Task 1 – DNS

    Step 1.
    Open the GRUB config file in any text editor.

    Step 2.
    Add a new entry to the config file:

    1. The new entry should have the title Red Hat Recovery.

    2. The new entry should not be the default.

    3. The recovery entry should allow you to boot into recovery mode.

    Step 3.
    Change the timeout of the boot selection to 10 seconds.

    The task is complete when the system boots with both entries in the GRUB menu and they both work correctly.


      

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