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Top Forums UNIX for Advanced & Expert Users Help with credentials when using Grep across multiple servers Post 302945699 by Smorgen on Monday 1st of June 2015 03:57:46 PM
Old 06-01-2015
Question Help with credentials when using Grep across multiple servers

Hello all,

I need some help with a script I have been working on. I was wanting to know if it is possible to add authentication to it for each server it runs across? The credentials are all the same on each server.

This is what I am using so far and it seems to work. I am trying to avoid typing my password each time it trys to grep each server. Not a big deal either way but it would be nice.


Code:
#/bin/bash
echo \ "Log Fetcher"
echo \ "ENTER Value"
read text

for server in [ server1 server2 server3 server4 server5 server6 ]; do echo $server; ssh $server cat /var/opt/blah/blah.log | grep $text;done > /home/blah/blah/blah.log


Last edited by Smorgen; 06-01-2015 at 05:08 PM..
 

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SIMPLEXML_IMPORT_DOM(3) 						 1						   SIMPLEXML_IMPORT_DOM(3)

simplexml_import_dom - Get a SimpleXMLElementobject from a DOM node.

SYNOPSIS
SimpleXMLElement simplexml_import_dom (DOMNode $node, [string $class_name = "SimpleXMLElement"]) DESCRIPTION
This function takes a node of a DOM document and makes it into a SimpleXML node. This new object can then be used as a native SimpleXML element. PARAMETERS
o $node - A DOM Element node o $class_name - You may use this optional parameter so that simplexml_import_dom(3) will return an object of the specified class. That class should extend the SimpleXMLElement class. RETURN VALUES
Returns a SimpleXMLElement or FALSE on failure. Warning This function may return Boolean FALSE, but may also return a non-Boolean value which evaluates to FALSE. Please read the section on Booleans for more information. Use the === operator for testing the return value of this function. EXAMPLES
Example #1 Importing DOM <?php $dom = new DOMDocument; $dom->loadXML('<books><book><title>blah</title></book></books>'); if (!$dom) { echo 'Error while parsing the document'; exit; } $s = simplexml_import_dom($dom); echo $s->book[0]->title; ?> The above example will output: blah SEE ALSO
dom_import_simplexml(3), "Basic SimpleXML usage". PHP Documentation Group SIMPLEXML_IMPORT_DOM(3)
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