Not in the latest official tarball, 1.0.39. The NEWS.md file in
the git repository does list a new --passphrase-stdin option ,
which could be used with an environment var .
It might be worth mentioning that scrypt 1.3.1 (released last week
) added a host of new password entry methods, including
 something like `echo $VARNAME | tarsnap ...`
On Mon, Aug 31, 2020 at 11:04:25AM -0300, Mauro Ciancio via tarsnap-users wrote:
> Hi there!
> I couldn't find any hints by looking into the manual.
> Is there any way to pass a key password via an environment variable?