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Top Forums Shell Programming and Scripting Passing Password to SSH without using expect in a Script Post 302546025 by ss135r on Wednesday 10th of August 2011 08:40:16 AM
Old 08-10-2011
Quote:
Originally Posted by pludi
You can't, and this isn't a bug, it's a feature to prevent anyone on the same machine from getting at your password. Using expect to circumvent this is already a very bad idea in my opinion.

If you don't want to enter a password, use public key authentication.
Thanks for quick response.
I have never used public key authentication. Can you please give me an example on how to use it in SSH script.

Appreciate you help.

Thanks,
Shrawan
 

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SSH-ARGV0(1)                                                BSD General Commands Manual                                               SSH-ARGV0(1)

NAME
ssh-argv0 -- replaces the old ssh command-name as hostname handling SYNOPSIS
hostname | user@hostname [-l login_name] [command] hostname | user@hostname [-afgknqstvxACNTX1246] [-b bind_address] [-c cipher_spec] [-e escape_char] [-i identity_file] [-l login_name] [-m mac_spec] [-o option] [-p port] [-F configfile] [-L port:host:hostport] [-R port:host:hostport] [-D port] [command] DESCRIPTION
ssh-argv0 replaces the old ssh command-name as hostname handling. If you link to this script with a hostname then executing the link is equivalent to having executed ssh with that hostname as an argument. All other arguments are passed to ssh and will be processed normally. OPTIONS
See ssh(1). FILES
See ssh(1). AUTHORS
OpenSSH is a derivative of the original and free ssh 1.2.12 release by Tatu Ylonen. Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos, Theo de Raadt and Dug Song removed many bugs, re-added newer features and created OpenSSH. Markus Friedl contributed the support for SSH protocol versions 1.5 and 2.0. Jonathan Amery wrote this ssh-argv0 script and the associated documentation. SEE ALSO
ssh(1) Debian Project September 7, 2001 Debian Project
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