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Full Discussion: Comparing to 3 data
Top Forums Shell Programming and Scripting Comparing to 3 data Post 302943875 by blackrageous on Wednesday 13th of May 2015 01:31:30 PM
Old 05-13-2015
This is not clear and vague. At a guess you have a number of files, server1, server3, and server4.
File list.txt is a list of these files.

This part isn't clear, but it seems you have another file containing ip addresses, let's call this file valid_addresses.txt.

So file list.txt contains
server1
server3
server4

File valid_addresses.txt contains...
1.1.1.1
2.2.2.2
3.3.3.3

Let's say file server1 contains...
4.4.4.4

Let's say file server3 contains
3.3.3.3

Let's say file server4 contains
2.2.2.2

Then this script x.sh works...
Code:
 #! /bin/ksh 
for i in `cat list.txt`  
do         
    ip=`cat ${i}`        
    if ! grep -q "${ip}" valid_addresses.txt          
    then                  
       echo "DNS IP ${ip} from file ${i} not found in valid_addresses.txt"           
    fi 
done

If you are using bash shell,
change top to !# /bin/bash

and if you want to email
change echo statement to something like...
Code:
 
echo "DNS IP ${ip} from file ${i} not found in valid_addresses.txt" | mailx -s "subject" someuser@host

Last edited by blackrageous; 05-13-2015 at 02:37 PM..
 

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LEARN ABOUT DEBIAN

x2sys_merge

X2SYS_MERGE(1gmt)					       Generic Mapping Tools						 X2SYS_MERGE(1gmt)

NAME

       x2sys_merge - Merge an updated COEs tables

SYNOPSIS

       x2sys_merge -Amain_COElist.d -Mnew_COElist.d

DESCRIPTION

       x2sys_merge  will read two crossovers data base and output the contents of the main one updated with the COEs in the second one. The second
       file should only contain updated COEs relatively to the first one.  That is, it MUST NOT contain any new  two  tracks  intersections  (This
       point  is  NOT checked in the code). This program is useful when, for any good reason like file editing NAV correction or whatever, one had
       to recompute only the COEs between the edited files and the rest of the database.

       -A     Specify the file main_COElist.d with the main crossover error data base.

       -M     Specify the file new_COElist.d with the newly computed crossover error data base.

OPTIONS

       No space between the option flag and the associated arguments.

       EXAMPLES
	      To update the main COE_data.txt with the new COEs estimations saved in the smaller COE_fresh.txt, try

	      x2sys_merge -ACOE_data.txt -MCOE_fresh.txt > COE_updated.txt

SEE ALSO

       x2sys_binlist(1), x2sys_cross(1), x2sys_datalist(1), x2sys_get(1), x2sys_init(1), x2sys_list(1), x2sys_put(1), x2sys_report(1)

GMT 4.5.7							    15 Jul 2011 						 X2SYS_MERGE(1gmt)
All times are GMT -4. The time now is 09:11 PM.
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