Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Extract variable name in a string
Top Forums UNIX for Dummies Questions & Answers Extract variable name in a string Post 302879368 by zozoo on Thursday 12th of December 2013 06:15:40 AM
Old 12-12-2013
hi ur explantion is bit confusing

did u try using double quotes
Code:
" "

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract from string variable into new variables

I have a variable which consists of a string like this: 001 aaabc 44 a bbb12 How do I extract each substring, delimited by the spaces, into new variables - one for each substring? eg var1 will be 001, var2 will be aaabc, var3 will be 44, var4 will be a, etc? I've come up with this:... (2 Replies)
Discussion started by: Sniper Pixie
2 Replies

2. Shell Programming and Scripting

How to extract variable number from a String

hi,I am new to shell script,I have String,like this: Number of rows exported: 5321 the numbe at end could changing,how can I extract this number and assign it to a variable,then use it later in script. thanks. (19 Replies)
Discussion started by: vitesse
19 Replies

3. UNIX for Dummies Questions & Answers

Using GREP to extract variable following a string

Hello, I'm running calculations and I need to extract a specific number from a output file. So far I've only been able to GREP entire lines containing the string: '1 F=' . I would like to go a step further and extract just the number following '1 F='. The entire line looks like: 1 F=... (10 Replies)
Discussion started by: modey3
10 Replies

4. Shell Programming and Scripting

Search for string in a file and extract another string to a variable

Hi, guys. I have one question: I need to search for a string in a file, and then extract another string from the file and assign it to a variable. For example: the contents of the file (group) is below: ... ftp:x:23: mail:x:34 ... testing:x:2001 sales:x:2002 development:x:2003 ...... (6 Replies)
Discussion started by: daikeyang
6 Replies

5. Shell Programming and Scripting

sub-string extract between variable delimiters

I need to extract certain pieces from a string, wher delimiters may vary. For example A0 B0 C0 12345677 X0 Y0 Z0 A1-B1 C1 12345678 X1 Y0 Z0 A1/B2 C77 12345679 X2 Y0 Z0 I need to get C0 12345677 X0 C1 12345678 X1 C77 12345679 X2 I tried sed, see example below: echo 'A0 B0... (2 Replies)
Discussion started by: migurus
2 Replies

6. Shell Programming and Scripting

sed - extract string before "/" from variable- linux 2.6.9-89

Hi, I have a FTP script which gets called from a wrapper script that exports a variable having value as: "/export/home/dips/logs/dipsSFTP_file1.log.YYYYMMDDHHMISS". I want to extract the file name "dipsSFTP_file1.log.YYYYMMDDHHMISS" and the dir path "/export/home/dips/logs/" from this... (4 Replies)
Discussion started by: dips_ag
4 Replies

7. Shell Programming and Scripting

to extract string from main string and string comparison

continuing from my previous post, whose link is given below as a reference https://www.unix.com/shell-programming-scripting/171076-shell-scripting.html#post302573569 consider there is create table commands in a file for eg: CREATE TABLE `Blahblahblah` ( `id` int(11) NOT NULL... (2 Replies)
Discussion started by: vivek d r
2 Replies

8. Shell Programming and Scripting

Search for string in a file, extract two another strings and concatenate to a variable

I have a file with <suit:run date="Trump Tue 06/19/2012 11:41 AM EDT" machine="garg-ln" build="19921" level="beta" release="6.1.5" os="Linux"> Need to find word "build" then extract build number, which is 19921 also release number, which is 6.1.5 then concatenate them to one variable as... (6 Replies)
Discussion started by: garg
6 Replies

9. Shell Programming and Scripting

Extract a string from a file and store it in variable

Hi, I've a file ImageSizeDetails.txt with the following contents: Image Name: swncd 01.10.00.04 Created: Wed Jan 9 14:05:48 2013 Image Type: ARM Linux Multi-File Image (gzip compressed) Data Size: 7351011 Bytes = 7178.72 kB = 7.01 MB Load Address: 00008000 Entry Point: ... (6 Replies)
Discussion started by: Parameswaran
6 Replies

10. Shell Programming and Scripting

Search String and extract few lines under the searched string

Need Assistance in shell programming... I have a huge file which has multiple stations and i wanted to search particular station and extract few lines from it and the rest is not needed Bold letters are the stations . The whole file has multiple stations . Below example i wanted to search... (4 Replies)
Discussion started by: ajayram_arya
4 Replies

LEARN ABOUT CENTOS

locale::codes::langfam

Locale::Codes::LangFam(3)				User Contributed Perl Documentation				 Locale::Codes::LangFam(3)

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) 2011-2013 Sullivan Beck

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

perl v5.16.3							    2013-02-27						 Locale::Codes::LangFam(3)
All times are GMT -4. The time now is 08:37 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy