07-29-2016
I would go for network mainly
- IP address (to avoid conflict with original)
- Hostname
- SSH server keys - delete /etc/ssh/*keys* & restart sshd to generate new ones for this server
- Delete all .ssh directories
- Erase old syslog files and null the 'live' files
- Purge queued mail files
- Stop the cron service and review all the jobs
- Change the root password
How did you clone? Is this just a copy of the OS disk perhaps? Detach the network before bringing it up and logging on through the console to do most of this.
Just a few things to be getting on with. Any more from any more?
Robin
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I've been given access to a virtual server. I've worked out how to connect with it using SSH (in my unix terminal window). But I'm clueless about how to continue. The last time I made web services. I had a fancy web-based control panel. Now I just have the command line.
There are three... (1 Reply)
Discussion started by: knownothing
1 Replies
2. Solaris
Iam using a Dell laptop..... i installed Solaris 10.... 'm getting a X-Server cannot be started on display 0 error. Can anyone help me in fixing ??? (2 Replies)
Discussion started by: sarathnag25
2 Replies
3. Solaris
Hey Guys,
I have just moved my machine to a new location
and reconfigured my DNS and ip...
and for an unknown reason
I get this X-Server can not be started error on startup.
This is what I got in my Xerrors log:
It is possible to start a graphical session (X-Server) manually, ... (8 Replies)
Discussion started by: wasabihowdi
8 Replies
4. UNIX for Dummies Questions & Answers
Today I have configured samba server on my linux machine .I thought it would be better if i share it here and get feedback from an experienced users.
This configuration is based on Redhat release 5.
# lsb_release -a
LSB Version: ... (0 Replies)
Discussion started by: pinga123
0 Replies
5. UNIX for Dummies Questions & Answers
Hi,
How do i check the server configuration in Linux like the RAM size, OS version, type of database configured etc...basically i need everything about the server.
Is there a command to see this information??
Thanks in advance!!! (7 Replies)
Discussion started by: stunnerz_84
7 Replies
6. Solaris
hi ,
I have install Oracle solaris 10 8/11 on intel core i5 server. But its not opening in graphic mode showing message X-Server can not be started on display ...
(EE) Unable to locate/open config file
Drivers to try are: "intel" "i810" "fbdev" "vesa" vga"
(EE) failed to load module "dri"... (3 Replies)
Discussion started by: zeeshan047
3 Replies
7. Red Hat
Hi Friends,
My Server is con't stated..it shows the below error..
Red hat exterprise Linux As Release 4(nahat)
kernel 2.6.9-5.ELsmp on an i686
INIT : id "x" respawing too fast :disabled for 5 minutes...
Please help help
Thanks,
Srinivas (1 Reply)
Discussion started by: srinivas814
1 Replies
8. UNIX and Linux Applications
Hi Experts,
I have question regarding linux cluster managment on Red Hat 5.x server. When I try to install 'luci' or 'ricci' in one of our linux servers it is giving me below error:-
yum install luci
Loaded plugins: katello, product-id, rhnplugin, security, subscription-manager
Updating... (0 Replies)
Discussion started by: Amey Joshi
0 Replies
9. UNIX for Beginners Questions & Answers
Good Morning,
I recently cloned a sunblade 2500 to another sunblade 2500 and had an issue getting the GUI: X-Server can not be started on display :0
The issue was that the first machine had an xvr600 graphics card, and the new machine had an xvr100. Installing a new driver took... (0 Replies)
Discussion started by: Stellaman1977
0 Replies
LEARN ABOUT HPUX
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)