Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Replace characters after match
Top Forums UNIX for Beginners Questions & Answers Replace characters after match Post 303036763 by RudiC on Wednesday 10th of July 2019 04:14:52 PM
Old 07-10-2019
Try (untested)

Code:
awk '{gsub ("/", "-", $NF)} 1' file

This User Gave Thanks to RudiC For This Post:
spacegoose
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Regular Expression to match repeated characters

Hello All I have file which contain sample data like below - test.txt ---------------------------------------------- jambesh aaa india trxxx sdasd mentor asss light train bbblah --------------------------------------------- I want to write a regX which would print only those... (4 Replies)
Discussion started by: jambesh
4 Replies

2. Shell Programming and Scripting

How to replace characters with random characters

I've got a file (numbers.txt) filled with numbers and I want to replace each one of those numbers with a new random number between 0 and 9. This is my script so far: #!/bin/bash rand=$(($RANDOM % 9)) sed -i s//$rand/g numbers.txtThe problem that I have is that it replaces each number with just... (2 Replies)
Discussion started by: hellocatfood
2 Replies

3. Shell Programming and Scripting

search pattern and replace x-y characters in nth line after every match

Hi, I am looking for any script which can do the following. have to read a pattern from fileA and copy it to fileB. fileA: ... ... Header ... ... ..p1 ... ... fileB: .... .... Header (3 Replies)
Discussion started by: anilvk
3 Replies

4. Shell Programming and Scripting

Replace special characters with Escape characters?

i need to replace the any special characters with escape characters like below. test!=123-> test\!\=123 !@#$%^&*()-= to be replaced by \!\@\#\$\%\^\&\*\(\)\-\= (8 Replies)
Discussion started by: laknar
8 Replies

5. Shell Programming and Scripting

Find out match characters on all lines

I have a file with 22 lines. Each line has only 5 different chars, no white space, and each line is 3,278,824 in length. The 5 chars is "-", "A", "B", "C", "D". Below is an example of the first 25 chars of the first four lines of the file. -----ABCDA--CD-BBBBB----D --A--ABCD--DCD-BBBBC-----... (12 Replies)
Discussion started by: cwzkevin
12 Replies

6. UNIX for Dummies Questions & Answers

Display/Cut the characters based on match

I have input file like this update tablename set column1='ABC',column2='BBC' where columnx=1 and columny=100 and columnz='10000001' update tablename set column1='ABC',column2='BBC',column3='CBC' where columnx=1 and columny=100 and columnz='10000002' update tablename set column1='ABC' where... (1 Reply)
Discussion started by: nsuresh316
1 Replies

7. Shell Programming and Scripting

How to extract next n characters after a match is found?

Hi, I want to extract the next 7 characters after I encounter the first ( in the code eg abc123=(xvn1342) xyz678123=(ret8901) I want to extract xvn1342,ret8901. Please advise how to achieve this with awk, if possible? (9 Replies)
Discussion started by: sidnow
9 Replies

8. Shell Programming and Scripting

Rearrange or replace only the second line after pattern match or pattern match

Im using the command below , but thats not the output that i want. it only prints the odd and even numbers. awk '{if(NR%2){print $0 > "1"}else{print $0 > "2"}}' Im hoping for something like this file1: Text hi this is just a test text1 text2 text3 text4 text5 text6 Text hi... (2 Replies)
Discussion started by: invinzin21
2 Replies

9. Shell Programming and Scripting

awk match shell variable that contains special characters?

How to match a shell variable that contains parenthesis (and other special characters like "!") file.txt contains: Charles Dickens Matthew Lewis (writer) name="Matthew Lewis (writer)"; awk -v na="$name" ' $0 ~ na' file.txt Ideally this would match $name in file.txt (in this... (3 Replies)
Discussion started by: Mid Ocean
3 Replies

10. UNIX for Beginners Questions & Answers

Inserting n characters to beginning of line if match

I would like to insert n number of characters at the beginning of each line that starts with a given character. If possible, I would be most appreciative for a sed or awk solution. Given the data below, I would like to be able to insert either 125 spaces or 125 "-" at the beginning of every line... (6 Replies)
Discussion started by: jvoot
6 Replies

LEARN ABOUT MOJAVE

locale::codes::langext5.18

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

NAME

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

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. 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 = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_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.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

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

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

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

perl v5.18.2							    2013-11-04					       Locale::Codes::LangExt(3pm)
All times are GMT -4. The time now is 08:31 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy