root@ubuntu:/shares/data/__restore# cat <<you_can_use_anything | sha1sum
> Hello there.
> How are you?
> Skipping you_can_use_anything
> because it is not by itself.
> you_can_use_anything you want.
> It MUST be all alone.
> you_can_use_anything
fd98243877b133acf4253bedc4a19c1cc5b6a18d -