Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Splitting a line in two variables
Top Forums Shell Programming and Scripting Splitting a line in two variables Post 302997742 by jcdole on Thursday 18th of May 2017 06:21:52 PM
Old 05-18-2017
Splitting a line in two variables
Hello.
The file /etc/fstab contains

Code:
UUID=957c3295-9944-1593-82e2-2b90dede4312 /                     ext4       acl,user_xattr        1 1

I fill a variable
Code:
SOME_LINE=$( cat /etc/fstab | grep \/\..*ext4 )

I want
Code:
PART1=>>>>>UUID=957c3295-9944-1593-82e2-2b90dede4312 /                     ext4       <<<<<
PART2=>>>>>acl,user_xattr        1 1<<<<<<

And blank preserved.
The token to split the line is a word. In that example it is "ext4"
PART2 begin with the first non blank character after the delimiter (ext4)
I have try :
Code:
PART1=$(echo `expr match "$SOME_LINE" '\(.ext4\)'`)
PART2=$(echo `expr match "$SOME_LINE" '.*\(ext4*\)'`)



And other things but I fail.

Any help is welcome.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Splitting a line up

9600012301F TF02FT T03FFTF04TF 05T FF06TTTT I have to split this line up into this 96000123 01F TF 02FT T 03FFTF 04TF 05T FF 06TTTT Can anyone please Help?? (1 Reply)
Discussion started by: lilas
1 Replies

2. UNIX for Dummies Questions & Answers

Line Splitting

Hi, I want to make a new line between for eg: 0102030405 to make it look like: 01 02 03 04 05 by using sed commands. I'm just wondering how would I do this? p.s i'm new to this unix programming. (7 Replies)
Discussion started by: evoGage
7 Replies

3. UNIX for Dummies Questions & Answers

Splitting a line

I have a series of .txt files, that contain lines of text separated by the following string ==================== In some of the .txt files, the string ends with the word Document, leaving the string ==================Document. I would like to be able to split any such line and move the word... (16 Replies)
Discussion started by: spindoctor
16 Replies

4. Shell Programming and Scripting

Splitting the data and storing it into 2 variables

Hi, I have a file in the given format: |aaa |hhh |fat hat chat |make sure I need to get store in a variable,say 'error' the value of the string 'fat hat chat' In short, echo $error should give the result fat hat chat Is this possible using awk? Also, can this be split.For... (10 Replies)
Discussion started by: jisha
10 Replies

5. Shell Programming and Scripting

Splitting the line in multiple lines

Hi Guys, I need a help. I am pretty new to the shell level programing. I was trying to split a long lines to a multiple lines with few conditions. I goggle for the code and found some snippets and tried to modified it but I got few strange problems too. I have to split the lines if line is ... (3 Replies)
Discussion started by: dd_sh
3 Replies

6. Shell Programming and Scripting

Splitting 12M line file

I have a 12M line file that I need to split into smaller files but I'm getting a csplit: virtual memory exhausted error How can I quickly split this file? This is sze -r-xr-xr-x+ 1 VERGE Domain Users 1158288000 May 4 16:31 inputfile This is the command I've tried... csplit... (4 Replies)
Discussion started by: verge
4 Replies

7. Shell Programming and Scripting

perl : splitting the data into 2 different variables

I have a perl variable which contains the below value. $var1 = "2% / 51%" Now I would like to split the data into 2 different variables. For example $part1 = 2 $part2 = 51 Could anyone please help me in this regard ? Regards, GS (4 Replies)
Discussion started by: giridhar276
4 Replies

8. Shell Programming and Scripting

Splitting Single line into multiple line

Hi All, I am reading a line from a file and writing it to other file. Whenever I got a particular line then I want that line to be splited into 4 line and written it to new file. e.g My line is U_ABC connector3 pin24E connector4 pin25E connector5 pin26E connector6 pin27E connector7... (2 Replies)
Discussion started by: diehard
2 Replies

9. Shell Programming and Scripting

Splitting one line into multiple lines

Hi, I have one problem scenorio as below. my source file is : cat input_file. "hi","there","how","are","you?","It","was","great","working","with","you.","hope","to","work","y ou." my output should be like. "hi","there","how","are","you?", "It","was","great","working","with",... (7 Replies)
Discussion started by: abhilash_nakka
7 Replies

10. Shell Programming and Scripting

Splitting CSV into variables then to XML file

I have a text file that looks like this: FIELD1, FIELD2, THIS IS FIELD3, FIELD4 FIELD1, FIELD2, THIS IS FIELD3, FIELD4 FIELD1, FIELD2, THIS IS FIELD3, FIELD4 I need it to turn it into an XML file to run against a custom application. My ultimate goal is for it to look like... (15 Replies)
Discussion started by: jeffs42885
15 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 01:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy