upstream: allow "ssh-add -d -" to read keys to be deleted from

stdin bz#3180; ok dtucker@

OpenBSD-Commit-ID: 15c7f10289511eb19fce7905c9cae8954e3857ff

1 files changed, 7 insertions, 2 deletions

diff --git a/ssh-add.1 b/ssh-add.1
index 58d42138e..f3db1956e 100644
--- a/ssh-add.1
+++ b/ssh-add.1
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: ssh-add.1,v 1.79 2020/02/07 03:57:31 djm Exp $
+.\"     $OpenBSD: ssh-add.1,v 1.80 2020/06/26 05:04:07 djm 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: February 7 2020 $
+.Dd $Mdocdate: June 26 2020 $
 .Dt SSH-ADD 1
 .Os
 .Sh NAME
@@ -113,6 +113,11 @@ If no public key is found at a given path,
 will append
 .Pa .pub
 and retry.
+If the argument list consists of
+.Dq -
+then
+.Nm
+will read public keys to be removed from standard input.
 .It Fl E Ar fingerprint_hash
 Specifies the hash algorithm used when displaying key fingerprints.
 Valid options are: