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08-27-2007
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scripting an ssh session?
I know the root login/password for a machines, and I want to automate some commands like this from each:
Code:
ssh root@remoteHost1 "tail /var/log/messages" ssh root@remoteHost2 "tail /var/log/messages" ssh root@remoteHost3 "tail /var/log/messages" ssh root@remoteHost4 "tail /var/log/messages" ssh root@remoteHost5 "tail /var/log/messages" Is this doable? or is it possible to constantly check STDIN, and when it matches /password\:/ then I pipe it my password, and if it matches /\(yes\/no\)/ then I know to pipe it "yes"... but then how would I mimic the enter key, cause Im pretty sure "\n" is not enter, but just a new line any help here? |
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08-27-2007
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1. Get your public key into the image.
* OR * 2. Get the people who do the re-imaging to re-install your key when they re-image. * OR * 3. ssh to your own machine taking an input file but use the option to allocate a pseudo-terminal, then in that ssh shell do the ssh to the actual target. Basically to get the password entered you should have a terminal allocated. |
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08-28-2007
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Thanks for the reply
I think I found a CPAN module that will allow me to use both a username and password Net::SSH Seems like it is a fully loaded SSH session within Perl, so will do what I need it to. |
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