$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Edit Grub Menu Entries with GUI on CentOS – Step-by-step

November 4, 2023 | By the+gnu+linux+evangelist.

GNU/Linux CentOS Editing Grub Menu Entries GUI Guide

Hi! This tutorial will guide you step-by-step on How to Edit Grub Menu Entries Easily with GUI in CentOS GNU/Linux Desktop.

And this Guide make use of Grub Customizer, a useful UI Tool for changing the Settings of the GRUB boot loader.

Moreover, you may be also interested to see: How to Change Default OS.

Finally, this Setup is Valid also for All the others Red Hat Linux Based Distros like:

  • Red Hat Enterprise Linux
  • Oracle Enterprise Linux
  • Rocky Linux
  • AlmaLinux
  • Amazon Linux
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  1. 1. Installing Grub Customizer

    How to Install Grub Customizer on CentOS GNU/Linux

    Installing Grub Customizer CentOS
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