This has never happened before, but my laptop is now unable to access any remote servers. I have tried with 3 independent servers that I have access as recently as last week.
I am not asked for my password,
What might I have done wrong? I cleared the known_hosts file after I started having this problem. I can see that ssh_config is probably what is causing me this problem
When I ping any of the remote servers I get no response and on cancelling the request I have 100% packet loss.
We recently installed a new release of SCO UNIX (5.0.6) and when I try to relay e-mail from the UNIX box to my NT server (the mail server) I get the following message from sendmail.
Deferred: Connection timed out with nt
I have nt set up as my relay server in sendmail.cf and the mail seems to... (8 Replies)
I am trying to connect with my hp machine using "dialup networking." It times out after 30 seconds. Is there a way to adjust this time. Would it have anything to do with rexec?
thanks (0 Replies)
Is there any way in which I can make my wait signal to wait for a specified time for child job to complete. And if that time is over, the program gets out of the wait signal to process other things (4 Replies)
I have Ultra 45 Sun solaris box with Solaris 10 installed.
My problem is when i boot the unix box, i got the message:
What does this message meant?
then it does not continue to boot successfully.
Please help. Thanks in advance. (5 Replies)
Hello,
I would like to make a script, ideally in perl since I am most familair with it, that does the following:
automatically starts up at 9 pm, searches through a specified directory for any new files, finds those new files and starts to run them through a pipeline. I have most of it worked... (4 Replies)
I have a txt file with several columns and i want to peform an operation on two columns and output it to a new txt file .
file.txt
900.00000 1 1 1
500.00000
500.00000
100000.000
4
4
1.45257346E-07 899.10834 ... (4 Replies)
Hi all
I need a little bit of help, i am looking for a script that can have different events in it and then if it is a certain day email me about it
some sort of email reminder system
any ideas
thanks (4 Replies)
Hello,
I have two AIX6.1 machines that can communicate with each other through ssh.
The problem is that one of them somehow closes the connection after some time and i don't know the reason of that.
For example today i send through rsync command 7 files from one server to the other. It send... (7 Replies)
Discussion started by: omonoiatis9
7 Replies
LEARN ABOUT PLAN9
ssh-keysign
ssh-keysign(1M)ssh-keysign(1M)NAME
ssh-keysign - ssh helper program for host-based authentication
SYNOPSIS
ssh-keysign
ssh-keysign is used by ssh(1) to access the local host keys and generate the digital signature required during host-based authentication
with SSH protocol version 2. This signature is of data that includes, among other items, the name of the client host and the name of the
client user.
ssh-keysign is disabled by default and can be enabled only in the global client configuration file /etc/ssh/ssh_config by setting Host-
basedAuthentication to yes.
ssh-keysign is not intended to be invoked by the user, but from ssh. See ssh(1) and sshd(1M) for more information about host-based authen-
tication.
/etc/ssh/ssh_config
Controls whether ssh-keysign is enabled.
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_rsa_key
These files contain the private parts of the host keys used to generate the digital signature. They should be owned by root, readable
only by root, and not accessible to others. Because they are readable only by root, ssh-keysign must be set-uid root if host-based
authentication is used.
ssh-keysign will not sign host-based authentication data under the following conditions:
o If the HostbasedAuthentication client configuration parameter is not set to yes in /etc/ssh/ssh_config. This setting cannot be overri-
den in users' ~/.ssh/ssh_config files.
o If the client hostname and username in /etc/ssh/ssh_config do not match the canonical hostname of the client where ssh-keysign is
invoked and the name of the user invoking ssh-keysign.
In spite of ssh-keysign's restrictions on the contents of the host-based authentication data, there remains the ability of users to use it
as an avenue for obtaining the client's private host keys. For this reason host-based authentication is turned off by default.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWsshu |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
ssh(1), sshd(1M), ssh_config(4), attributes(5)AUTHORS
Markus Friedl, markus@openbsd.org
HISTORY
ssh-keysign first appeared in Ox 3.2.
9 Jun 2004 ssh-keysign(1M)