Sponsored Content
Top Forums Shell Programming and Scripting Perl delete an element from array Post 302103305 by nathan on Wednesday 17th of January 2007 02:58:39 PM
Old 01-17-2007
What is "$array"? Where did you initialize it? Can you post the entire script?
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

accessing my first element of array

Hello everyonel, I have an array set like so num=4 read name arr=name I go through while loop to assign different values to different array element from 1 to 4. when I try to access the FIRST element of the array I get the last one first. Like if I say ${arr} it will show the last element... (4 Replies)
Discussion started by: afadaghi
4 Replies

2. Shell Programming and Scripting

Remove an element from an array in PERL

Hello guys, I have the following question. Consider the following code in PERL for($xeAnumber=0; $xeAnumber<@xeAnumber; $xeAnumber++) { if(@xeAnumber==@final_file) { @final_file=@xeTimeStamp; }... (3 Replies)
Discussion started by: chriss_58
3 Replies

3. Shell Programming and Scripting

Shift array element

I want to delete and 0th element of array in shell scrpit and also shift all others to one level up. (2 Replies)
Discussion started by: darshakraut
2 Replies

4. Shell Programming and Scripting

remove an element from array

I need to remove an element from the below array variable TABLENAME. #!/bin/ksh set -A TABLENAME "mirf roxar keke mirs" echo "the array is ${TABLENAME}" If i need to remove say keke and have the final TABLENAME as below, how this could be achieved. Pls throw some light. echo "Modified... (3 Replies)
Discussion started by: michaelrozar17
3 Replies

5. Shell Programming and Scripting

Perl: One action if an element doesn't exist in array

Hello, I want to run one (not multiple) action if an element doesn't exist in array. for example: @array = (1..10); foreach $el (@array) { if ($el != 11) { print "number not found\n"; } } the output of this simple script: number not found (3 Replies)
Discussion started by: ahmed_zaher
3 Replies

6. Shell Programming and Scripting

previous element in the array perl

Hi, How to get previous/next element in the array perl Example @queue = (1, 2 ,3 , 4); I want to get value of 1 and 2, or, 2 and 3, or 3 and 4...etc and compare to value which one is greater to do that I need to get previous and next element of array ? (1 Reply)
Discussion started by: guidely
1 Replies

7. Shell Programming and Scripting

Delete lines in an array Using perl

im having an array @check which contains text ..i want to open the array and i have to delete lines starting from a word called "check1" till "check2" for eg:- check1 Use descriptive titles when posting. For example, do not post questions with subjects like "Help Me!", "Urgent!!" or "Doubt".... (0 Replies)
Discussion started by: rajkrishna89
0 Replies

8. Programming

How to delete a duplicate element from below array.

Hello forum , Please solve the below queery. A sorted array which has repated elements. A = {1,2,3,3,4,5,5,5,6,9,9} i want to delete the duplicate elements and to genrate a new array. i need the array sholud be like this A = {1,2,3,4,5,6,9}. Please write the piece of code... (4 Replies)
Discussion started by: workforsiva
4 Replies

9. Shell Programming and Scripting

Perl: How to check whether my array contains element x

Hi All, I am new to perl I am stuck in simple problem I need your help I want to define a subroutine. sub check_if_entity_exists(@array_to_be_checked,$entityName) I have array as http-listener-1 http-listener-2 http-listener-3 http-listener-4 If i send http-listener-3 my... (1 Reply)
Discussion started by: javaholics
1 Replies

10. UNIX for Advanced & Expert Users

Array Element

This question is for someone that's more familiar with Array Element. I need to know if the maximum array element that can be assigned is 1024 and if its so, Is there a workaround solution when the counter exceeded 1024? param_array="$param_nam" counter=$counter+1 #to avoid space... (3 Replies)
Discussion started by: cumeh1624
3 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 10:46 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy