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Diff for /src/usr.bin/ssh/ssh-keyscan.1 between version 1.16 and 1.17

version 1.16, 2003/05/12 18:35:18 version 1.17, 2003/06/10 09:12:11
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 .Nm  .Nm
 can help in the detection of tampered keyfiles or man in the middle  can help in the detection of tampered keyfiles or man in the middle
 attacks which have begun after the ssh_known_hosts file was created.  attacks which have begun after the ssh_known_hosts file was created.
 .Sh EXAMPLES  
 .Pp  
 Print the  
 .Pa rsa1  
 host key for machine  
 .Pa hostname :  
 .Bd -literal  
 $ ssh-keyscan hostname  
 .Ed  
 .Pp  
 Find all hosts from the file  
 .Pa ssh_hosts  
 which have new or different keys from those in the sorted file  
 .Pa ssh_known_hosts :  
 .Bd -literal  
 $ ssh-keyscan -t rsa,dsa -f ssh_hosts | \e\  
         sort -u - ssh_known_hosts | diff ssh_known_hosts -  
 .Ed  
 .Sh FILES  .Sh FILES
 .Pa Input format:  .Pa Input format:
 .Bd -literal  .Bd -literal
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Line 127 
 .Dq ssh-dss .  .Dq ssh-dss .
 .Pp  .Pp
 .Pa /etc/ssh/ssh_known_hosts  .Pa /etc/ssh/ssh_known_hosts
 .Sh BUGS  .Sh EXAMPLES
 It generates "Connection closed by remote host" messages on the consoles  Print the
 of all the machines it scans if the server is older than version 2.9.  .Pa rsa1
 This is because it opens a connection to the ssh port, reads the public  host key for machine
 key, and drops the connection as soon as it gets the key.  .Pa hostname :
   .Bd -literal
   $ ssh-keyscan hostname
   .Ed
   .Pp
   Find all hosts from the file
   .Pa ssh_hosts
   which have new or different keys from those in the sorted file
   .Pa ssh_known_hosts :
   .Bd -literal
   $ ssh-keyscan -t rsa,dsa -f ssh_hosts | \e
           sort -u - ssh_known_hosts | diff ssh_known_hosts -
   .Ed
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr ssh 1 ,  .Xr ssh 1 ,
 .Xr sshd 8  .Xr sshd 8
 .Sh AUTHORS  .Sh AUTHORS
 David Mazieres <dm@lcs.mit.edu>  .An David Mazieres Aq dm@lcs.mit.edu
 wrote the initial version, and  wrote the initial version, and
 Wayne Davison <wayned@users.sourceforge.net>  .An Wayne Davison Aq wayned@users.sourceforge.net
 added support for protocol version 2.  added support for protocol version 2.
   .Sh BUGS
   It generates "Connection closed by remote host" messages on the consoles
   of all the machines it scans if the server is older than version 2.9.
   This is because it opens a connection to the ssh port, reads the public
   key, and drops the connection as soon as it gets the key.
Legend:
Removed from v.1.16  
changed lines
  Added in v.1.17