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Top Forums UNIX for Beginners Questions & Answers Reading file and matching it from set of file Post 303004491 by arunkumar_mca on Tuesday 3rd of October 2017 11:10:07 AM
Old 10-03-2017
Reading file and matching it from set of file

Hi All,

I have file with set of records. I have to find if the record is available in the set if files and if yes need to get the file names of it.

Example
Code:
head unmatch
02000417
02001855
02004639
02005420
02005440
02005454
02006624
02006743
02007097
02008770

-rw-rw-r-- 1 ftpuser pfus 131868931 Oct  3 10:45 50.h
-rw-rw-r-- 1 ftpuser pfus 135538052 Oct  3 10:46 51.h
-rw-rw-r-- 1 ftpuser pfus 123051798 Oct  3 10:47 52.h
-rw-rw-r-- 1 ftpuser pfus 123583711 Oct  3 10:48 01.h


The record in unmatch can be in any of the file 50.h,51.h,52.h,01.h. The record search should happen only on 1-8 position. I have to take the record from unmatch and then compare with all 1-8 position record in 50.h,51.h,52.h,01.h and the print the result where ever it matched.
 

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ldns-compare-zones(1)					      General Commands Manual					     ldns-compare-zones(1)

NAME
ldns-compare-zones - read and compare two zonefiles and print differences SYNOPSIS
ldns-compare-zones [-c] [-i] [-d] [-z] [-s] ZONEFILE1 ZONEFILE2 DESCRIPTION
ldns-compare-zones reads two DNS zone files and prints number of differences. Output is formated to: +NUM_INS -NUM_DEL ~NUM_CHG The major comparison is based on the owner name. If an owner name is present in zonefile 1, but not in zonefile 2, the resource records with this owner name are considered deleted, and counted as NUM_DEL. If an owner name is present in zonefile 2, but not in zonefile 1, the resource records with this owner name are considered inserted, and counted as NUM_INS. If an owner name is present in both, but there is a difference in the amount or content of the records, these are considered changed, and counted as NUM_CHG. OPTIONS
-c Print resource records whose owner names are in both zone files, but with different resource records. (a.k.a. changed) -i Print resource records whose owner names are present only in ZONEFILE2 (a.k.a. inserted) -d Print resource records whose owner names are present only in ZONEFILE1 (a.k.a. deleted) -a Print all changes. Specifying this option is the same as specifying -c -i amd -d. -z Suppress zone sorting; this option is not recommended; it can cause records to be incorrectly marked as changed, depending of the nature of the changes. -s Do not exclude the SOA record from the comparison. The SOA record may then show up as changed due to a new serial number. Off by default since you may be interested to know if (other zone apex elements) have changed. -h Show usage and exit -v Show the version and exit AUTHOR
Written by Ondej Sury <ondrej@sury.org> for CZ.NIC, z.s.p.o. (czech domain registry) REPORTING BUGS
Report bugs to <ondrej@sury.org>. COPYRIGHT
Copyright (C) 2005 CZ.NIC, z.s.p.o.. This is free software. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 17 Oct 2007 ldns-compare-zones(1)
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