Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: HELP Need in SED/PERL conditional line replacement
Top Forums Shell Programming and Scripting HELP Need in SED/PERL conditional line replacement Post 302391409 by Franklin52 on Monday 1st of February 2010 09:07:19 AM
Old 02-01-2010
Something like this?

Code:
awk -F"|" '$2=="BBB"{$3=var}1' OFS="|" var="NewValue" file

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Replacement of sed with perl

Hi using the below cmd i am identifying wheether last character in each line in thousands of files as semicolon or not.If last character is semicolon i am removing semicolon .If last character is not semicolon then i am appending next line to present line . For example my input file consists of... (4 Replies)
Discussion started by: dbsurf
4 Replies

2. Shell Programming and Scripting

sed conditional string replace for each line

Hi all, I appreciate the enormous amount of knowledge that flows in this forum. I am an average UNIX user. I have many files with lines like the below. I have separated each line with space for ease of reading. I need to replace the first occurance of "/00" with null on those lines that have... (6 Replies)
Discussion started by: Nanu_Manju
6 Replies

3. Shell Programming and Scripting

sed xml file multiple line replacement

I have a file called config.xml, it's a simple xml file, and I need use sed/awk to erase some lines. <machine xsi:type="unix-machineType"> <name>server1</name> <node-manager> <name>server1</name> <listen-address>server1</listen-address> </node-manager> ... (3 Replies)
Discussion started by: cbo0485
3 Replies

4. Shell Programming and Scripting

Conditional tab replacement sed/awk

Hi I am struggling to find a solutions to this problem: I have a directory full of files and I wish to: read each line of each file and if any one line in those files is longer than 72 characters I want to replace any tab characters with a space character. Ive been... (3 Replies)
Discussion started by: benackland
3 Replies

5. Shell Programming and Scripting

conditional replacement

Hi all, I need a bash, sed, awk script or one liner to do the following task: This is the format of a text file: 2010-06-11 20:01 902656 HOP-W-100412-1.doc 2010-11-05 18:01 364447 NEX-W-101104-1 2010-07-06 10:01 64512 Cerintele 2010-07-06 10:01 599420 content 2010-07-19 14:01 1785344... (7 Replies)
Discussion started by: supervazi
7 Replies

6. Shell Programming and Scripting

Conditional replacement of a delimiter

Hello, I'm new to this forum but this seems like the place to ask this question. I have a pipe delimited data file with the fields except for the header being encased in double quotes. I found out that some of the fields have an trash pipe within the data itself. I'd like to conditionally... (4 Replies)
Discussion started by: samahs
4 Replies

7. Shell Programming and Scripting

Perl: Conditional replace based on previous and current value in a line

I need to read the contents of a file. Then I need to grep for a keyword and replace part of the grepped line based on the condition of previous and present line. Example input file: V { port1 = P; port2 = 0; shift_port = P0; /* if next shift_port is P0 I need... (9 Replies)
Discussion started by: naveen@
9 Replies

8. Shell Programming and Scripting

sed replacement in file when line is in a variable

Hi, I have a file where I want to replace the 15th field separated by comma, only on specific lines matching lots of different conditions. I have managed to read the file line by line, within the loop my line is held in a variable called $line I assume this will be using sed (maybe... (5 Replies)
Discussion started by: jpt123
5 Replies

9. Shell Programming and Scripting

sed conditional \n replace for each line

How could be removed \n only if appearing at position 80 in the line? (4 Replies)
Discussion started by: RomanF
4 Replies

10. Shell Programming and Scripting

Conditional replacement in CSV files

Hello, I have many CSV files with variable number of rows and columns. Sample of few problematic CSV files. ,,Price,Price,Price,Price,Price,Price,Price,Price,Price,Qty Date,Sl,AAA,BBB,CCC,DDD,EEE,FFF,GGG,HHH,PriQueue,%busy 30/07/2014,1,AAA,BBB,CCC,DDD,EEE,FFF,GGG,HHH,NA,0... (8 Replies)
Discussion started by: reddyr
8 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 10:44 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy