06-30-2007
while posting question, I hit the wrong button and submitted.. anyway
2) on line 20), why reverse it???
20 foreach my $i (reverse (0..7)) { #Row
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi.
i´m working in bash and am trying to create a Perl daemon that controls bash´s behavior. this is actually in preparation for a later project i´ll be working on.
basically, i´m looking for a way to have the Perl daemon tell bash what to do. i already have a small daemon that simply prints... (2 Replies)
Discussion started by: deryk
2 Replies
2. Shell Programming and Scripting
Hi everybody,
I have been looking for an answer to this issue both on google and on the forum, but I couldn't find anything. please help me :eek:
As part of an automated (in perl) install of Solaris 9, I would like to be able to answer automaticaly to the question the installer asks.... (2 Replies)
Discussion started by: zaap
2 Replies
3. Shell Programming and Scripting
New to perl and a few questions - usually used to shell scripting but have to write a script to check a few things on windows server and need help..
1. Check for file missing in sequence..
ie. list of file in directory as follows:
file0001.txt
file0002.txt
file0004.txt
file0005.txt... (7 Replies)
Discussion started by: frustrated1
7 Replies
4. Shell Programming and Scripting
More questions for Perl on Windows (again I apologize its on windows... )
1. How can I check free disk space on a drive in windows using perl command in a script?
2. How can I check processes running using perl command (as I would normally be able to see in task manager for example)
3. I... (7 Replies)
Discussion started by: frustrated1
7 Replies
5. Shell Programming and Scripting
I need to write a script to telnet or ssh a device the execute some commands in device then copy the output in a file, I wrote the script but I faced one issue, when you execute some commands the device asked me a Question, for example :
device # copy run tftp
device # Source filename ?
... (3 Replies)
Discussion started by: DarkSoul
3 Replies
6. Shell Programming and Scripting
Hi,
So I started to learn perl a few days ago, and I have some problems...
One of my problems...
#!C:\Perl64\bin\perl.exe -w
use LWP::Simple;
print "Content-Type: Text/Plain\n\n";
sub pagelinks {
return @all = get($_) =~ /href\s*=\s*"?(+)/gis;
}
@a =... (5 Replies)
Discussion started by: byte1918
5 Replies
7. Homework & Coursework Questions
Long story short: I'm working inside of a Unix SSH under a bash shell. I have to code a C program that generates a random number. Then I have to call the compiled C program with a Perl program to run the C program 20 times and put all the generated random #s into a text file, then print that text... (1 Reply)
Discussion started by: jdkirby
1 Replies
8. UNIX for Dummies Questions & Answers
This is my first post here so hello everyone! I know that a command of the programs name can start a program and clicking on a icon in GUI can as well as a startup shell script but how do I educate myself of the method that starts an application? Does the GUI run a script? What are the ways/ way... (2 Replies)
Discussion started by: theKbStockpiler
2 Replies
9. Shell Programming and Scripting
I am new to perl and want to get a little better understanding of debugging code in perl. I have a perl script that has questions to be answered like:
he following PERL modules are recommended:
Crypt::DES
Crypt::PasswdMD5
IO::Pty
Net::Write::Layer2
String::CRC32
Attempt to install... (0 Replies)
Discussion started by: metallica1973
0 Replies
10. Shell Programming and Scripting
I created a program, so a kid can practice there math on it. It dispenses varies math problems and the kid must input an answer. I also want it to grade the work they have done, but I can't find the best place for it to print out the grade.
I have:
if ( $response =~ m/^/ ) {
$user_wants_to_quit... (1 Reply)
Discussion started by: germany1517
1 Replies
ARSORT(3) 1 ARSORT(3)
arsort - Sort an array in reverse order and maintain index association
SYNOPSIS
bool arsort (array &$array, [int $sort_flags = SORT_REGULAR])
DESCRIPTION
This function sorts an array such that array indices maintain their correlation with the array elements they are associated with.
This is used mainly when sorting associative arrays where the actual element order is significant.
PARAMETERS
o $array
- The input array.
o $sort_flags
- You may modify the behavior of the sort using the optional parameter $sort_flags, for details see sort(3).
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
arsort(3) example
<?php
$fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple");
arsort($fruits);
foreach ($fruits as $key => $val) {
echo "$key = $val
";
}
?>
The above example will output:
a = orange
d = lemon
b = banana
c = apple
The fruits have been sorted in reverse alphabetical order, and the index associated with each element has been maintained.
SEE ALSO
asort(3), The comparison of array sorting functions.
PHP Documentation Group ARSORT(3)