last recently *used* screen?

Hi,

how can I find out the last recently used screen, to help a friend=E2=80=A6

> Is there a way to get screen to resume the "last session" (i.e. the
> most recently activated one)? I found a post that claimed -R or -RR,
> but that resumes "the first detached" in the list.

I tried something with =E2=80=9Cscreen -list=E2=80=9D but that seems to be =
ordered
by creation time for me, and =E2=80=9Cstat /run/screen/S-*/*=E2=80=9D doesn=
=E2=80=99t give
clear info (at least, I cannot figure out if correct).

Thanks in advance,
//mirabilos
--=20
  "Using Lynx is like wearing a really good pair of shades: cuts out
   the glare and harmful UV (ultra-vanity), and you feel so-o-o COOL."
                                         -- Henry Nelson, March 1999