It looks like a QR code can hold around 3Kb of text or info on a 177x177
grid. I think terminal resolution is only 80 wide.
However, I've seen apps like google-authenticator, scale up the QR code to
make a larger grid available.
Qrencode is a popular binary for this and used in the Wireguard VPN world
to pass around configs quickly. And RSA keys can be split in half and
transported this way as well.
Justin McAfee, GCIA
On Thu, Feb 11, 2021, 06:01 Eirik Slettebø <eirikmurito@???> wrote:
> That would be useful to copy text to and from Tails OS out of the box
> without a network connection.
>
> Greeting from Eirik
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