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Full Discussion: Grep pattern from different file and display if it exists in the required file
Top Forums Shell Programming and Scripting Grep pattern from different file and display if it exists in the required file Post 302478547 by abinash on Wednesday 8th of December 2010 08:20:45 AM
Old 12-08-2010
Now i am getting the line which has the required pattern.

Whenever the pattern is matched, it should display the content from other file.

Eg:

I have three files say xxx.txt, yyy.txt, and zzz.txt
xxx.txt with list of patterns within double quotes. Eg.
"this is the line1"
"this is the line2"

The yyy.txt with lot of lines. eg:
"This is a test message which contains rubbish information just to fill the page which is of no use.
this is the line1 which is suppose to be grepped and displayed as a output."

zzz.txt with the following lines. eg:
"line one found"
"line two found"

My requirement is to search the pattern given in xxx.txt at yyy.txt and if it exists in yyy.txt then display the corresponding line from zzz.txt.

Eg output: line one found

Can you please let me know the solution?
Last edited by abinash; 01-15-2011 at 01:44 PM..
 

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LEARN ABOUT DEBIAN

binfmt.d

BINFMT.D(5)							     binfmt.d							       BINFMT.D(5)

NAME

       binfmt.d - Configure additional binary formats at boot

SYNOPSIS

       /etc/binfmt.d/*.conf

       /run/binfmt.d/*.conf

       /usr/lib/binfmt.d/*.conf

DESCRIPTION

       systemd uses files from the above directories to configure additional binary formats to register during boot in the kernel.

CONFIGURATION FORMAT

       Each file contains a list of binfmt_misc kernel binary format rules. Consult binfmt_misc.txt[1] for more information on registration of
       additional binary formats and how to write rules.

       Empty lines and lines beginning with ; and # are ignored. Note that this means you may not use ; and # as delimiter in binary format rules.

       Each configuration file is named in the style of <program>.conf. Files in /etc/ overwrite files with the same name in /usr/lib/. Files in
       /run overwrite files with the same name in /etc/ and /usr/lib/. Packages should install their configuration files in /usr/lib/, files in
       /etc/ are reserved for the local administration, which possibly decides to overwrite the configurations installed from packages. All files
       are sorted by filename in alphabetical order, regardless in which of the directories they reside, to ensure that a specific configuration
       file takes precedence over another file with an alphabetically later name.

EXAMPLE

       Example 1. /etc/binfmt.d/wine.conf example:

	   # Start WINE on Windows executables
	   :DOSWin:M::MZ::/usr/bin/wine:

SEE ALSO

       systemd(1), wine(8)

AUTHOR

       Lennart Poettering <lennart@poettering.net>
	   Developer

NOTES

	1. binfmt_misc.txt
	   http://www.kernel.org/doc/Documentation/binfmt_misc.txt

systemd 							    10/07/2013							       BINFMT.D(5)
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