Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How To Pass an Array Variable
Top Forums UNIX for Dummies Questions & Answers How To Pass an Array Variable Post 302232468 by drl on Thursday 4th of September 2008 01:37:36 PM
Old 09-04-2008
Hi.

Perhaps we should ask if arrays are desired. To assign a string with embedded whitespace to a variable, one needs quotes:
Code:
var3="why is this so hard"

I usually use quotes anyway -- in addition to protecting the whitespace, it emphasizes the fact that it is a string. It's a habit that can help with other languages as well.

One would then almost always use quotes when dereferencing the variable, say to pass the content along to another program or script:
Code:
some-command-of-interest "$var3"

Best wishes ... cheers, drl
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Can we pass array with call by value in function

I want to pass an array in my function, And my function will be changing the elements of the array in the fuction, but it should not affect the values in my array variable of main function (1 Reply)
Discussion started by: ranjithpr
1 Replies

2. Shell Programming and Scripting

How to pass ksh array to oracle

Hi all.. Does anyone know have an example of passing the contents of a ksharray to oracle? basically I am looking to loop through the contents of a file and store each line into a bash ksh. Once i have this I can then pass the array into an oracle procedure that accepts an array as an... (1 Reply)
Discussion started by: kiranlalka
1 Replies

3. Programming

[ C ] multidemensional array pass to functions

Please excuse my ineptitude for a bit as I've been spoiled for the past few months with only writing perl code instead of C. So ok, I've been thinking about some code to change the crc32 values that are held within central directory headers of zip files. Because I'm lazy I decided to just... (3 Replies)
Discussion started by: VRoemer
3 Replies

4. UNIX for Dummies Questions & Answers

How to pass array as an arguement ?

Hi experts, I am here again with another Issue. I need to pass the array as parameter / argument to another script. I tried it as follows . ( I got this idea from the link ) $ cat test1.sh #! /usr/bin/ksh set -a arr1 echo "...In Test1...." arr1="APPS_DEV" arr1="TEST_DEV" echo... (16 Replies)
Discussion started by: rajavu
16 Replies

5. Shell Programming and Scripting

How to pass an array as arg to a script..

Hi, Please guide to pass an array as a arg to a script... for example, I have a script small.sh to find the small no of given arg as below... #! /bin/sh # this script is for finding the small number set -A arr_no_updates small=$1 i=1 for arr in $@ do if (3 Replies)
Discussion started by: little_wonder
3 Replies

6. Red Hat

How to pass value of pwd as variable in SED to replace variable in a script file

Hi all, Hereby wish to have your advise for below: Main concept is I intend to get current directory of my script file. This script file will be copied to /etc/init.d. A string in this copy will be replaced with current directory value. Below is original script file: ... (6 Replies)
Discussion started by: cielle
6 Replies

7. Shell Programming and Scripting

Pass awk array variable to shell

Hi, all suppose I have following myfile (delimited by tab) aa bb cc dd ee ffand I have following awk command: awk 'BEGIN{FS="\t"}{AwkArrayVar_1=$1;AwkArrayVar_2=$2};END{for(i=0; i<NR; i++) print i, AwkArrayVar_1, AwkArrayVar_2,}' myfileMy question is: how can I assign the awk array... (7 Replies)
Discussion started by: littlewenwen
7 Replies

8. UNIX for Dummies Questions & Answers

Pass array to shell and print

How do i pass an array from test4.sh to a function in another shell script test5.sh, basically i am sourcing the test5.sh in test4.sh and printing the contents, but not working below are my trial scripts, please help, thank you. #!/bin/bash # /usr/local/dw/archive/test5.sh print_array() {... (5 Replies)
Discussion started by: Ariean
5 Replies

9. Shell Programming and Scripting

Pass array to a function and display the array

Hi All I have multiple arrays like below. set -A val1 1 2 4 5 set -A val2 a b c d . . . Now i would like to pass the individual arrays one by one to a function and display/ do some action. Note : I am using ksh Can you please advise any solution... Thanks in advance. (7 Replies)
Discussion started by: Girish19
7 Replies

10. UNIX for Dummies Questions & Answers

How to pass first array value?

Hi, I am creating filesystem for block device, but I want to pass array value one by one acording to block device count. $tmp1 = block device count 3 $blockdevice = So I want to first pass sdb1 alone in loop, how to take only block device seprately from $blockdevice array. (1 Reply)
Discussion started by: stew
1 Replies

LEARN ABOUT DEBIAN

locale::script

Locale::Script(3perl)					 Perl Programmers Reference Guide				     Locale::Script(3perl)

NAME

       Locale::Script - standard codes for script identification

SYNOPSIS

	  use Locale::Script;

	  $script  = code2script('phnx');		      # 'Phoenician'
	  $code    = script2code('Phoenician'); 	      # 'Phnx'
	  $code    = script2code('Phoenician',
				 LOCALE_CODE_NUMERIC);	      # 115

	  @codes   = all_script_codes();
	  @scripts = all_script_names();

DESCRIPTION

       The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
       four-letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying scripts. The ones currently supported are:

       alpha
	   This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.

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

	   The Zxxx, Zyyy, and Zzzz codes are not used.

	   This is the default code set.

       numeric
	   This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.

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

ROUTINES

       code2script ( CODE [,CODESET] )
       script2code ( NAME [,CODESET] )
       script_code2code ( CODE ,CODESET ,CODESET2 )
       all_script_codes ( [CODESET] )
       all_script_names ( [CODESET] )
       Locale::Script::rename_script  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Script::add_script  ( CODE ,NAME [,CODESET] )
       Locale::Script::delete_script  ( CODE [,CODESET] )
       Locale::Script::add_script_alias  ( NAME ,NEW_NAME )
       Locale::Script::delete_script_alias  ( NAME )
       Locale::Script::rename_script_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::add_script_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::delete_script_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes man page.

SEE ALSO

       Locale::Codes
       Locale::Constants
       http://www.unicode.org/iso15924/
	   Home page for ISO 15924.

AUTHOR

       See Locale::Codes for full author history.

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

COPYRIGHT

	  Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2011 Sullivan Beck

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

perl v5.14.2							    2011-09-26						     Locale::Script(3perl)
All times are GMT -4. The time now is 02:29 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy