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List:       grub-help
Subject:    Re: Execute cmds like (rmdir,cp,mv) inside grub
From:       Steve <steve () easy2boot ! com>
Date:       2020-05-19 17:53:24
Message-ID: CALnr98BihXtg6ecHtm0JmNo4EY27-wCPf1ngeho2goKdVCaNFw () mail ! gmail ! com
[Download RAW message or body]

see screenshot
https://github.com/a1ive/grub/issues/58#issuecomment-619338623

You have to mount the FAT volume as a 'pseudo-drive' numbered 1-9.
Then operate on it
then dismount it

cp
mkdir
mv
rm
cp

also dd is supported even in UEFI.



On Tue, 19 May 2020 at 18:21, Maverick <mvrk@sapo.pt> wrote:

> Hi,
>
> Is there any possibility to execute cmds on a filesystem from inside grub?
>
> For example rename a directory on the EFI filesystem?
>
> Best regards.
>
>
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