upstream: Document loading of resident keys from a FIDO

authenticator.

* Rename -O to -K to keep "-O option" available.
* Document -K.
* Trim usage() message down to synopsis, like all other commands.

ok markus@

OpenBSD-Commit-ID: 015c2c4b28f8e19107adc80351b44b23bca4c78a

1 files changed, 5 insertions, 3 deletions

diff --git a/ssh-add.1 b/ssh-add.1
index 45af7357a..7c592d8db 100644
--- a/ssh-add.1
+++ b/ssh-add.1
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: ssh-add.1,v 1.77 2019/12/21 20:22:34 naddy Exp $
+.\"     $OpenBSD: ssh-add.1,v 1.78 2020/01/17 20:13:47 naddy Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -35,7 +35,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 21 2019 $
+.Dd $Mdocdate: January 17 2020 $
 .Dt SSH-ADD 1
 .Os
 .Sh NAME
@@ -43,7 +43,7 @@
 .Nd adds private key identities to the OpenSSH authentication agent
 .Sh SYNOPSIS
 .Nm ssh-add
-.Op Fl cDdkLlqvXx
+.Op Fl cDdKkLlqvXx
 .Op Fl E Ar fingerprint_hash
 .Op Fl S Ar provider
 .Op Fl t Ar life
@@ -124,6 +124,8 @@ The default is
 .It Fl e Ar pkcs11
 Remove keys provided by the PKCS#11 shared library
 .Ar pkcs11 .
+.It Fl K
+Load resident keys from a FIDO authenticator.
 .It Fl k
 When loading keys into or deleting keys from the agent, process plain private
 keys only and skip certificates.