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Re: How do I clear a variable from grubenv?

From: Andrei Borzenkov
Subject: Re: How do I clear a variable from grubenv?
Date: Mon, 20 Feb 2017 19:57:57 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 
20.02.2017 12:30, RMPREP пишет:
> If I run
> 
> unset fred
> set_env fred
> 
> Then grubenv contains
> fred=
> 
> If I then run
> set fred=xxx
> load_env
> 
> the variable fred is set to "".
> 
> How do I remove fred from grubenv after it has been put in there?
> 

Use "grub(2)-editenv unset" after OS is booted.
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