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Mail Archives: cygwin/2019/12/13/01:28:54

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Subject: Re: non-persistent storage?
To: cygwin AT cygwin DOT com
References: <BYAPR09MB29010912EBAE9D8F0196D35E9B550 AT BYAPR09MB2901 DOT namprd09 DOT prod DOT outlook DOT com> <20191212220749 DOT GB12864 AT tik DOT uni-stuttgart DOT de> <3bcb25a9-3d7a-2b88-f2ca-83d46f2b03cd AT wagner DOT is> <20191212232102 DOT GD12864 AT tik DOT uni-stuttgart DOT de>
From: =?UTF-8?Q?J=c3=bcrgen_Wagner?= <juergen AT wagner DOT is>
Message-ID: <019cfbcf-d1b3-ddf0-1f07-5c2fda599144@wagner.is>
Date: Fri, 13 Dec 2019 07:27:59 +0100
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And regarding the tmpfs (RAM disk) , you can use /dev/shm.

# date > /dev/shm/key
# cat /dev/shm/key
Fri Dec 13 07:26:03 CET 2019
#

It is not advisable to store larger amounts of data there, but an=20
encryption key should be fine.

Cheers,
--j.

On 13.12.2019 00:21, Ulli Horlacher wrote:
> On Fri 2019-12-13 (00:03), J=C3=BCrgen Wagner wrote:
>
>> 1. You create a RAM disk
> How do I do it with cygwin?
>
>
>> 2. You encrypt the data with a ephemeral key
> This is exactly what I want to share between processes!
>
>



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