Created
December 14, 2016 21:14
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CentOS 7 GRUB Kernel Change
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| grep '^menuentry' /boot/grub2/grub.cfg | |
| vi /etc/default/grub | |
| # update GRUB_DEFAULT=<zero-indexed-menu-entry-from-grep> | |
| grub2-mkconfig -o /boot/grub2/grub.cfg |
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