10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I'm new here. I test these expressions's value in my script :
(in centOS 6 )
#!/bin/bash
array='something'
echo "############"
echo ${array}
echo ${array}
echo ${array}
echo "############"
The output result is :
#################
something
something
#################... (5 Replies)
Discussion started by: lingjing
5 Replies
2. Shell Programming and Scripting
Hi all
I have a problem where i have a large list ( up to 1000 of items) and need to have 2 items pulled from it into variables in a bash script
my list is like the following and I could have it as an array or possibly an external text file maintained separately. Every line is different and... (6 Replies)
Discussion started by: kcpoole
6 Replies
3. Shell Programming and Scripting
Hi,
I have the following command in place
nawk -F, '!a++' file > file.uniq
It has been working perfectly as per requirements, by removing duplicates by taking into consideration only first 3 fields. Recently it has started giving below error:
bash-3.2$ nawk -F, '!a++'... (17 Replies)
Discussion started by: makn
17 Replies
4. Shell Programming and Scripting
I have an array and two variables as below,
I need to check if $datevar is present in $filename.
If so, i need to replace $filename with the values in the array.
I need the output inside an ARRAY
How can this be done.
Any help will be appreciated. Thanks in advance. (2 Replies)
Discussion started by: irudayaraj
2 Replies
5. Shell Programming and Scripting
Hi everyone
I have one question about using array in perl. let say I have several log file in one folder.. example
test1.log
test2.log
test3.log
and the list goes on..
how to make an array for this file? It suppose to detect log file in the current directory and all the log file will... (3 Replies)
Discussion started by: sayachop
3 Replies
6. Shell Programming and Scripting
Hi Everyone,
#!/usr/bin/perl
use strict;
use warnings;
my @test=("a;b;qqq;c;d","a;b;ggg;c;d","a;b;qqq;c;d");
would like to split the @test array into two array:
@test1=(("a;b;qqq;c;d","a;b;qqq;c;d"); and @test2=("a;b;ggg;c;d");
means search for 3rd filed.
Thanks
find the... (0 Replies)
Discussion started by: jimmy_y
0 Replies
7. Shell Programming and Scripting
I have a dropdown menu built in perl tk (I am using active state perl). I want to select a value from the dropdown menu and I want to be able to perform some other actions depending upon what value is selected. I have all the graphical part made but I dont know how to get the selected value. Any... (0 Replies)
Discussion started by: lassimanji
0 Replies
8. Shell Programming and Scripting
I am trying to use a script to replace the header of each file, whose filename are stored within the array $test, using the sed command within a Perl script as follows:
$count = 0;
while ( $count < $#test )
{
`sed -e 's/BIOGRF 321/BIOGRF 332/g' ${test} > 0`;
`cat 0 >... (2 Replies)
Discussion started by: userix
2 Replies
9. Shell Programming and Scripting
Dear all,
I'm have a sorted array like this:
177
220
1001
2000
2001
2003
2005
notice that 2002 and 2004 are NOT in array.
Then user input a number INPUT, our script should return OUTPUT value like this:
if INPUT is not in array => OUTPUT=INPUT
if INPUT is in array => OUTPUT is the... (4 Replies)
Discussion started by: fongthai
4 Replies
10. Shell Programming and Scripting
Does anyone have a quick and dirty way of performing a sort and uniq in perl?
How an array with data like:
this is bkupArr BOLADVICE_VN
this is bkupArr MLT6800PROD2A
this is bkupArr MLT6800PROD2A
this is bkupArr BOLADVICE_VN_7YR
this is bkupArr MLT6800PROD2A
I want to sort it... (4 Replies)
Discussion started by: reggiej
4 Replies