diff options
Diffstat (limited to 'ssh-keyscan.1')
| -rw-r--r-- | ssh-keyscan.1 | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/ssh-keyscan.1 b/ssh-keyscan.1 index edefe76f6..f3d7a4078 100644 --- a/ssh-keyscan.1 +++ b/ssh-keyscan.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ssh-keyscan.1,v 1.43 2018/03/02 21:40:15 jmc Exp $ +.\" $OpenBSD: ssh-keyscan.1,v 1.44 2018/03/05 07:03:18 jmc Exp $ .\" .\" Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>. .\" @@ -6,7 +6,7 @@ .\" permitted provided that due credit is given to the author and the .\" OpenBSD project by leaving this copyright notice intact. .\" -.Dd $Mdocdate: March 2 2018 $ +.Dd $Mdocdate: March 5 2018 $ .Dt SSH-KEYSCAN 1 .Os .Sh NAME @@ -26,7 +26,9 @@ is a utility for gathering the public SSH host keys of a number of hosts. It was designed to aid in building and verifying .Pa ssh_known_hosts -files. +files, +the format of which is documented in +.Xr sshd 8 . .Nm provides a minimal interface suitable for use by shell and perl scripts. @@ -42,27 +44,6 @@ For scanning, one does not need login access to the machines that are being scanned, nor does the scanning process involve any encryption. .Pp -Input is expected in the format: -.Bd -literal -offset 3n -1.2.3.4,1.2.4.4 name.my.domain,name,n.my.domain,n,1.2.3.4,1.2.4.4 -.Ed -.Pp -The output format is: -.Bd -literal -offset 3n -host-or-namelist keytype base64-encoded-key -.Ed -.Pp -Where -.Ar keytype -is either -.Dq ecdsa-sha2-nistp256 , -.Dq ecdsa-sha2-nistp384 , -.Dq ecdsa-sha2-nistp521 , -.Dq ssh-ed25519 , -.Dq ssh-dss -or -.Dq ssh-rsa . -.Pp The options are as follows: .Bl -tag -width Ds .It Fl 4 @@ -92,6 +73,10 @@ If is supplied instead of a filename, .Nm will read from the standard input. +Input is expected in the format: +.Bd -literal +1.2.3.4,1.2.4.4 name.my.domain,name,n.my.domain,n,1.2.3.4,1.2.4.4 +.Ed .It Fl H Hash all hostnames and addresses in the output. Hashed names may be used normally by |