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Full Discussion: perl newbie question
Top Forums UNIX for Dummies Questions & Answers perl newbie question Post 302323403 by ramky79 on Sunday 7th of June 2009 02:24:43 PM
Old 06-07-2009
perl newbie question
I have the following question in perl, I have come up with couple of solutions,Perl gurus please help me find the best answer to my question?

You have a PERL database named DataEntryData, and you need to separate out the various values from the DB entry $item, delimited by the ^ sumbol. There are 5 values that need to be named, in this order: rectype, subrec, datasrc, keydate, and code1. How can you separate the values and name them correctly in one PERL command?

solution1:
IFS="^"
# $item=rectype^subrec^datasrc^keydate^doce1
# set -- $item
# arr=( $item )
# echo ${arr[0]} ${arr[1]} ${arr[2] ${arr[3] ${arr[4]}

solution2:
IFS=^
echo "$item" | read arr[1] arr[2] arr[3] arr[4] arr[5]
IFS=","

solution3:
(@params) = split('\^',$item);


Thanks for your time.
ram
 

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LEARN ABOUT DEBIAN

gpe-question

GPE-QUESTION(1) 						   gpe-question 						   GPE-QUESTION(1)

NAME

       gpe-question - GPE interface for asking questions from shell scripts.

SYNOPSIS

       gpe-question [---icon] name {--question "Question text"} {--buttons icon1:text1} [icon2:text2 ...]

DESCRIPTION

       This manual page was written for the Debian(TM) distribution because the original program does not have a manual page.

       gpe-question provides dialogues to raise a question within the GPE Palmtop Environment with cancel and ok buttons.

OPTIONS

       --question STRING
	  The question to ask the user via the dialogue.

       --buttons type:label
	  The type and label of the button(s) to be shown. Repeat for additional buttons.

EXAMPLES

       gpe-question "test" --question "Do you want to check first?"  --buttons YES:yes NO:no

AUTHOR

       This manual page was written by Neil Williams <codehelp@debian.org> for the Debian(TM) system (but may be used by others). Permission is
       granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version
       published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

AUTHOR

       Moray Allen
	  Author.

COPYRIGHT

       Copyright (C) 2007 Neil Williams

Debian 1							 January 16, 2007						   GPE-QUESTION(1)
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