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Full Discussion: How to run same script on multiples servers
Top Forums Shell Programming and Scripting How to run same script on multiples servers Post 302336267 by s_linux on Tuesday 21st of July 2009 05:23:23 PM
Old 07-21-2009
Thanks for your quick reply.

I can able to ssh to other servers and able run the command. I'm getting emails from each server. To aviod this, I'm trying to append file using ssh using following command

ssh user@some.domain "cat remote-source-file-name" >> local-target-file-name

since I have to add this command to the script for several servers and need to remove the file from all servers, the script will be too long.
if I can do it in oppisite direction using following command

cat local-source-file-name | ssh user@some.domain "cat >> remote-target-file-name"

i can send result file from all servers and append to the file where (server A) the intial command runs. from there I can send an email with result file. But for this, Do I need to copy RSA keys from all servers to server A. Because when I run the above command, it asking me for the password. But I can ssh from server A to all other servers without the password. Any one have idea. Thanks.
 

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LEARN ABOUT OPENSOLARIS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a    Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.11							    30 Jan 2004 							 script(1)
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