[CentOS] USB ISO for CentOS 8

Fri Oct 4 16:10:09 UTC 2019
Ljubomir Ljubojevic <centos at plnet.rs>

On 10/4/19 5:30 PM, Jerry Geis wrote:
> I did the dd of the ISO to a 16G USB device.
> 
> the second partition is FAT so I can edit it - I want to make a custom menu
> entry.
> I edited the grub.cfg - but that did not work - my menu option does not
> show.

If you boot via UEFI, you need to edit differnt grub.cfg,
EFI/BOOT/grub.cfg not isolinux/grub.cfg

> 
> Then I think I need to change BOOT.cfg and generate the grub.cfg - but I
> dont know
> in this case how to generate for the USB device.
> 
> What command do I use for that ?
> Thanks,
> 
> Jerry
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-- 
Ljubomir Ljubojevic
(Love is in the Air)
PL Computers
Serbia, Europe

StarOS, Mikrotik and CentOS/RHEL/Linux consultant