Hi ,
I am a newbie to unix,linux i have a fedora core 4 linux. I had set it up as a pptp vpn client to a windows pptp server. Everything was working fine. Recently i saw that there were many attempts to hack into the root login using ssh. so i changed the ssh port,the ssh portocol to 2. And... (0 Replies)
Alright, I'm not really sure how to say this, since my professor didn't really understand what I was saying, but we have a project in my operating systems class, and what we have to do is create a linux IPC, so I'm using the msgget(), msgsnd(), msgrcv() functions. Now, I run a Windows machine, so... (0 Replies)
Is there any Better FREE SSH client similar to Secure CRT ?
We are working on cluster db servers. PROD/DEV/UAT/QA/TEST server hostnames are just one letter differences. it always confuse me to which one I am logging in.
So I am looking for a free SSH client, for windows where I can store... (4 Replies)
I have identical scripts on two machines: one a laptop running Ubuntu 9.04, and the other a Windows XP desktop running Cygwin. The files I'd like to process are on the Windows machine. Running the script in Cygwin engages eight calls to an external executable and spins off who knows how many forks... (1 Reply)
I have
tools -> options -> terminal -> buffer -> 999999
but when I scroll up, I often lose what I scroll up to. This always happens when I am connected to oracle in sqlplus. This has never happened to me with poderosa in Sun Solaris or Linux and I have never had to set any variables or... (1 Reply)
Hi Gurus,
I need an SSH client to connect to a Solaris server from windows and run a few scripts.
I am able to put/pull files using "psftp" using below command:
psftp -l <username> -pw <password> <hostname> -b <batchfile>
However i am unable to find an equivalent for ssh.
I tried... (3 Replies)
Most of you probably use PuTTy, but I was wondering if there were any other good alternatives. So, what SSH client do you use? (2 Replies)
Discussion started by: erich76
2 Replies
LEARN ABOUT X11R4
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)