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-rw-r--r--ssh-keyscan.116
1 files changed, 13 insertions, 3 deletions
diff --git a/ssh-keyscan.1 b/ssh-keyscan.1
index aa4a2ae83..cdbce0b30 100644
--- a/ssh-keyscan.1
+++ b/ssh-keyscan.1
@@ -1,4 +1,4 @@
1.\" $OpenBSD: ssh-keyscan.1,v 1.40 2017/05/02 17:04:09 jmc Exp $ 1.\" $OpenBSD: ssh-keyscan.1,v 1.41 2018/02/23 05:14:05 djm Exp $
2.\" 2.\"
3.\" Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. 3.\" Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>.
4.\" 4.\"
@@ -6,7 +6,7 @@
6.\" permitted provided that due credit is given to the author and the 6.\" permitted provided that due credit is given to the author and the
7.\" OpenBSD project by leaving this copyright notice intact. 7.\" OpenBSD project by leaving this copyright notice intact.
8.\" 8.\"
9.Dd $Mdocdate: May 2 2017 $ 9.Dd $Mdocdate: February 23 2018 $
10.Dt SSH-KEYSCAN 1 10.Dt SSH-KEYSCAN 1
11.Os 11.Os
12.Sh NAME 12.Sh NAME
@@ -15,7 +15,7 @@
15.Sh SYNOPSIS 15.Sh SYNOPSIS
16.Nm ssh-keyscan 16.Nm ssh-keyscan
17.Bk -words 17.Bk -words
18.Op Fl 46cHv 18.Op Fl 46cDHv
19.Op Fl f Ar file 19.Op Fl f Ar file
20.Op Fl p Ar port 20.Op Fl p Ar port
21.Op Fl T Ar timeout 21.Op Fl T Ar timeout
@@ -56,6 +56,12 @@ Forces
56to use IPv6 addresses only. 56to use IPv6 addresses only.
57.It Fl c 57.It Fl c
58Request certificates from target hosts instead of plain keys. 58Request certificates from target hosts instead of plain keys.
59.It Fl D
60Print keys found as SSHFP DNS records.
61The default is to print keys in a format usable as a
62.Xr ssh 1
63.Pa known_hosts
64file.
59.It Fl f Ar file 65.It Fl f Ar file
60Read hosts or 66Read hosts or
61.Dq addrlist namelist 67.Dq addrlist namelist
@@ -159,6 +165,10 @@ $ ssh-keyscan -t rsa,dsa,ecdsa,ed25519 -f ssh_hosts | \e
159.Sh SEE ALSO 165.Sh SEE ALSO
160.Xr ssh 1 , 166.Xr ssh 1 ,
161.Xr sshd 8 167.Xr sshd 8
168.%R RFC 4255
169.%T "Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints"
170.%D 2006
171.Re
162.Sh AUTHORS 172.Sh AUTHORS
163.An -nosplit 173.An -nosplit
164.An David Mazieres Aq Mt dm@lcs.mit.edu 174.An David Mazieres Aq Mt dm@lcs.mit.edu