Re: Question on remote command execution
- From: Darren Tucker <dtucker@xxxxxxxxxxxxxxxx>
- Date: Sat, 29 Dec 2007 07:09:20 +1100
On 2007-12-27, sandy <rayapudisandeep@xxxxxxxxx> wrote:
I created keys using ssh-keygen command and keys are stored in default
locations. I copied identity.pub file to authorized_keys file. I could
run remote commands. But I have few questions
1 . When I try to run remote command, it prompts like the following
Are you sure you want to continue connecting (yes/
no)?
I dont want this to be prompted. I want to say YES by default. Is
there anyway i can achieve this without a prompt?
Yes but are you sure you want to? That should only happen then first
time you connect, and that host key is the only guarantee that you
have that the connection is not being intercepted by a "man in the
middle" attack.
2. when i run ssh-keygen, it creates keys, this prompts user for
passphrase, private key file location. Is there anyway i can avoid
user prompting and take default values by default.
Yes but having a key without a passphrase is usually a bad idea.
See this for a description of why:
http://www.snailbook.com/faq/no-passphrase.auto.html
If you absolutely must do these things, the answers to your questions
are in the ssh(1) and ssh-keygen(1) man pages respectively.
--
Darren Tucker (dtucker at zip.com.au)
GPG key 8FF4FA69 / D9A3 86E9 7EEE AF4B B2D4 37C9 C982 80C7 8FF4 FA69
Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.
.
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