Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Removing whitespace issue
Top Forums Shell Programming and Scripting Removing whitespace issue Post 302465430 by ctsgnb on Friday 22nd of October 2010 11:34:32 AM
Old 10-22-2010
Quote:
Originally Posted by birei
Hi,

Another one:

Inside brackets there are two characters: one space and one tab.
Code:
sed 's/|[     ]*/|/g;s/[      ]*|/|/g' infile

Regards,
Birei
You can gather it in one substitution command :
Code:
sed 's/[     ]*|[     ]*/|/g' infile

This User Gave Thanks to ctsgnb For This Post:
birei
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Removing whitespace from files

Hello, I was wondering if there was a way to write a script to do the following: turn a file that contains: 1234 Kevin Smith 12:09 456235 1234 John Robger 12:09:09 353657 into: 1234%Kevin%Smith%12:09%456235... (10 Replies)
Discussion started by: kevin80
10 Replies

2. Shell Programming and Scripting

trim whitespace?

I'm trying to find a command that will trim the white space off a string. e.g. $str = " stuf " $str = trim ( $str ) echo $str // ouput would just be stuf Thanks, Mark (4 Replies)
Discussion started by: msteudel
4 Replies

3. Shell Programming and Scripting

removing whitespace from middle of file -help

I have a file in which I clean out a bunch of nonsense text as well as path information. What I end up with is something like the following: johnson.........................................................933 Where the periods represent the whitespace The file comes out originally with... (2 Replies)
Discussion started by: roninuta
2 Replies

4. UNIX for Advanced & Expert Users

Issue with Removing Carriage Return (^M) in delimited file

Hi - I tried to remove ^M in a delimited file using "tr -d "\r" and "sed 's/^M//g'", but it does not work quite well. While the ^M is removed, the format of the record is still cut in half, like a,b, c c,d,e The delimited file is generated using sh script by outputing a SQL query result to... (7 Replies)
Discussion started by: sirahc
7 Replies

5. Shell Programming and Scripting

Whitespace Issues

Hello forums! I've been tinkering with a shell script to partition and restore content to a drive based on a type of file in a given directory. My goal is for my script to assemble several restore images, partition the drive based on the images and to then restore those images to the partitions... (1 Reply)
Discussion started by: rkasowan
1 Replies

6. UNIX for Advanced & Expert Users

whitespace problem

I have a single string as below: Rat run after Cat i.e. there is a single whitespace after Cat. This causes my file to fail. Is there a way I can remove any whitespace at the end of any string. I tried sed 's/ *//g', but it removes all white space and the above string becomes... (10 Replies)
Discussion started by: RubinPat
10 Replies

7. Shell Programming and Scripting

How to match (whitespace digits whitespace) sequence?

Hi Following is an example line. echo "192.22.22.22 \"33dffwef\" 200 300 dsdsd" | sed "s:\(\ *\ \):\1:" I want it's output to be 200 However this is not the case. Can you tell me how to do it? I don't want to use AWK for this. Secondly, how can i fetch just 300? Should I use "\2"... (3 Replies)
Discussion started by: shahanali
3 Replies

8. Shell Programming and Scripting

Getting rid of whitespace

Hello I am working aon script, that tells me how many users or on the system when i run it. The script is #!/bin/bash w | cut -f 1 -d ' ' |sort -u | wc -l When ran it shows 16 users including myself and a line of white space. I was wondering what I need to add to remove my user... (2 Replies)
Discussion started by: mosdojaf
2 Replies

9. Homework & Coursework Questions

Issue with tr, removing [:alnum:]

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: You should also know how to find files based on their characteristics. Use stat to list the meta data... (1 Reply)
Discussion started by: alindner
1 Replies

10. UNIX for Dummies Questions & Answers

adding whitespace

Hi guys, I am working with large data sets and often times realize that not all of the columns are aligned correctly (sometimes rows will be shifted). So when I try to do something like: awk '{ if ($2 > 30 && $5 == $3){print}}' file > output it won't really work since some of the rows... (2 Replies)
Discussion started by: verse123
2 Replies

LEARN ABOUT MOJAVE

locale::codes::langvar

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

NAME

       Locale::Codes::LangVar - standard codes for language variation identification

SYNOPSIS

	  use Locale::Codes::LangVar;

	  $lvar = code2langvar('acm');		       # $lvar gets 'Mesopotamian Arabic'
	  $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langvar_codes();
	  @names   = all_langvar_names();

DESCRIPTION

       The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, 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 variations. 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:

	  $lvar = code2langvar('en','alpha-2');
	  $lvar = code2langvar('en',LOCALE_CODE_ALPHA_2);

       The codesets currently supported are:

       alpha
	   This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.

	   This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".

	   This is the default code set.

ROUTINES

       code2langvar ( CODE [,CODESET] )
       langvar2code ( NAME [,CODESET] )
       langvar_code2code ( CODE ,CODESET ,CODESET2 )
       all_langvar_codes ( [CODESET] )
       all_langvar_names ( [CODESET] )
       Locale::Codes::LangVar::rename_langvar  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangVar::add_langvar  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangVar::delete_langvar  ( CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangVar::delete_langvar_alias  ( NAME )
       Locale::Codes::LangVar::rename_langvar_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::delete_langvar_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							    2014-01-06					       Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 06:39 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy