Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Grep and display n lines after the match is found.
Top Forums UNIX for Dummies Questions & Answers Grep and display n lines after the match is found. Post 302240453 by vidyadhar85 on Thursday 25th of September 2008 11:15:56 PM
Old 09-26-2008
or simply write..
Code:
awk 'c-->0;/pattern/{c=5}' filename

 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to prevent grep command from throwing a system trap if No match is found.

Hi How to prevent grep command from throwing a system trap(or returning error status) if No match is found in the specified file(s) ? Consider this simple shell script: #!/usr/bin/ksh trap 'STATUS=$?;set +x;echo;echo error $STATUS at line nb $LINENO executing :\ `sed -n... (2 Replies)
Discussion started by: cool.aquarian
2 Replies

2. Shell Programming and Scripting

How to grep for message and if found display filename?

Hi i'm new to the forum and was hoping someone could help me with the following query. I do alot of testing and have hundreds of log files output. I have a script (someone else wrote) which finds all the passed and failed logs and puts a number in a column onto a webpage: e.g: Pass ... (4 Replies)
Discussion started by: defamer
4 Replies

3. Shell Programming and Scripting

kill a process if grep match is found

Hi, I need something unusual, I guess. I need to start a process, and if that process displays a specific error message, I need to kill that process and restart it. Something like: startprocess | grep -i "This is the specific error message" && kill $pidof(startprocess) Explanation, I need... (4 Replies)
Discussion started by: burek
4 Replies

4. UNIX for Dummies Questions & Answers

awk display the match and 2 lines after the match is found.

Hello, can someone help me how to find a word and 2 lines after it and then send the output to another file. For example, here is myfile1.txt. I want to search for "Error" and 2 lines below it and send it to myfile2.txt I tried with grep -A but it's not supported on my system. I tried with awk,... (4 Replies)
Discussion started by: eurouno
4 Replies

5. UNIX for Dummies Questions & Answers

Display n lines before match found

I have a file with following data A B C D E F G H I K L M N and search pattern is G Expected output (3 Replies)
Discussion started by: nsuresh316
3 Replies

6. UNIX for Dummies Questions & Answers

Display n lines after match found and other line

I have a file like this DoctorName Address1 Address2 DOB InsuredName Address1 Address2 DOB PatientName Address1 Address2 DOB ClaimNo1 DoctorName Address1 Address2 DOB InsuredName (2 Replies)
Discussion started by: nsuresh316
2 Replies

7. UNIX for Dummies Questions & Answers

Display lines after match is found within specified range

I have a file which has collection of segments occuring n(For eg.100) times ISA GS ST NM1*85 N3 N4 NM1*IL N3 N4 REF*D9*1001 ISE GE SE ISA GS ST NM1*85 N3 (13 Replies)
Discussion started by: nsuresh316
13 Replies

8. Shell Programming and Scripting

Grep multiple exact match, do not display lines

Hi, Need help to grep the following from a file x. I just want to grep exact match not lines and not partial word. CONFSUCCESS CONFFAIL CONFPARTIALSUCCESS >cat x xczxczxczc zczczcxx CONFSUCCESS czczczcczc czxxczxzxczcczc CONFFAIL xczxczcxcczczc zczczczcz CONFPARTIALSUCCESS czczxcxzc ... (4 Replies)
Discussion started by: rajeshwebspere
4 Replies

9. UNIX for Dummies Questions & Answers

awk - (URGENT!) Print lines sort and move lines if match found

URGENT HELP IS NEEDED!! I am looking to move matching lines (01 - 07) from File1 and 77 tab the matching string from File2, to File3.txt. I am almost done but - Currently, script is not printing lines to File3.txt in order. - Also the matching lines are not moving out of File1.txt ... (1 Reply)
Discussion started by: High-T
1 Replies

10. Shell Programming and Scripting

Grep everything between two pattern if match not found

I need to help to work this Print everything between 2 patterns if grep is not found the search word example Detroit orange cat bat rat apple sed -n "/Detroit,/apple/p" d |grep chicago output would be Detroit orange cat bat rat (1 Reply)
Discussion started by: jhonnyrip
1 Replies

LEARN ABOUT OSX

locale::codes::langfam

Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2012 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.2							    2012-10-11					       Locale::Codes::LangFam(3pm)
All times are GMT -4. The time now is 06:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy