10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi,
total newbie to shell scripting and wondering if some of you guru's can give me a hand on a problem I'm trying to solve.
The tmplsnr.a file contains
LSNR_51526
db1
db2
LSNR_51527
db3
db4
db5
Summary - depending on which db is set, the script will start the relevant listener... (5 Replies)
Discussion started by: mingy10
5 Replies
2. Shell Programming and Scripting
Hi all,
Not sure if this should be in the programming forum, but I believe it will get more response under the Shell Programming and Scripting FORUM.
Am trying to write a customized df script in Perl and need some help with regards to using arrays and file handlers.
At the moment am... (3 Replies)
Discussion started by: newbie_01
3 Replies
3. 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
4. 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
5. 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
6. Shell Programming and Scripting
Hi,
Is there any way I can grep an array against another array?
Basically here's what I need to do.
There will be an array containing some fixed texts and I have to check whether some files contain these lines. Reading the same files over and over again for each different pattern doesnt seem... (1 Reply)
Discussion started by: King Nothing
1 Replies
7. Shell Programming and Scripting
Hi
can anyone suggest me how to write a file containing values,... say
19
20
21
22
..
40
to an array @array = (19, 20, ... 40)
-- Thanks (27 Replies)
Discussion started by: meghana
27 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
Greetings,
I need to take a fixed length file, similar to the following:
<input file>
1233 e 612 i
43378 f 03 x
22 17 e 9899
a 323e a6 z7
read in the character in position 6, and if that character = e, delete that line from the file.
<output file>
43378 f 03 x
22 17 e 9899
... (4 Replies)
Discussion started by: dabear
4 Replies
10. Shell Programming and Scripting
Hi,
I have a set of file names say:
file1
file2
file3
..
filen
I may just do a ls -l or however it works to read this list into an array...
I need to pick the last file name that is "filen" from the list...
your help is greatly appreciated.....hope im clear on my question... (7 Replies)
Discussion started by: meghana
7 Replies
ARRAY_CHUNK(3) 1 ARRAY_CHUNK(3)
array_chunk - Split an array into chunks
SYNOPSIS
array array_chunk (array $array, int $size, [bool $preserve_keys = false])
DESCRIPTION
Chunks an array into arrays with $size elements. The last chunk may contain less than $size elements.
PARAMETERS
o $array
- The array to work on
o $size
- The size of each chunk
o $preserve_keys
- When set to TRUE keys will be preserved. Default is FALSE which will reindex the chunk numerically
RETURN VALUES
Returns a multidimensional numerically indexed array, starting with zero, with each dimension containing $size elements.
ERRORS
/EXCEPTIONS
If $size is less than 1 E_WARNING will be thrown and NULL returned.
EXAMPLES
Example #1
array_chunk(3) example
<?php
$input_array = array('a', 'b', 'c', 'd', 'e');
print_r(array_chunk($input_array, 2));
print_r(array_chunk($input_array, 2, true));
?>
The above example will output:
Array
(
[0] => Array
(
[0] => a
[1] => b
)
[1] => Array
(
[0] => c
[1] => d
)
[2] => Array
(
[0] => e
)
)
Array
(
[0] => Array
(
[0] => a
[1] => b
)
[1] => Array
(
[2] => c
[3] => d
)
[2] => Array
(
[4] => e
)
)
SEE ALSO
array_slice(3).
PHP Documentation Group ARRAY_CHUNK(3)