Hey all,
I'll start by saying that I'm a complete beginner with perl, and while
I've done some shell scripting, my experience doing programming /
scripting work is pretty limited.
I have several hundred csv files containing a mix of comma separated
strings and numbers. Fortunately, they're all u
On Thu, 2008-11-20 at 10:23 +0530, ashish nainwal wrote:
> I want to compile a perl script because I want to run it on systems
> which
> dont have perl installed.
> Does creating an executable solve this purpose? If yes, then how can I
> do
> that?
All versions of Linux, BSD and UNIX come with Per
Chas. Owens wrote:
On Wed, Nov 19, 2008 at 22:48, Richard Lee <[EMAIL PROTECTED]> wrote:
please help..
Is this what you are looking for?
http://www.perlmonks.org/index.pl?node_id=711609
exactly!! thank you
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On Wed, Nov 19, 2008 at 22:48, Richard Lee <[EMAIL PROTECTED]> wrote:
> please help..
Is this what you are looking for?
http://www.perlmonks.org/index.pl?node_id=711609
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wonkden.net
The most important skill a programmer can have is the ability to read.
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Rob Coops wrote:
> On Tue, Nov 18, 2008 at 9:52 AM, howa <[EMAIL PROTECTED]> wrote:
>
>> Hello,
>>
>> I have two strings:
>>
>> 1. abc
>> 2. abc&
>>
>>
>> The line of string might end with "&" or not, so I use the expression:
>>
>> (.*)[$&]
>>
>> Why it didn't work out?
>
> This does not work bec
Jenda Krynicky wrote:
> From: Nitin Kalra <[EMAIL PROTECTED]>
>>
>> In a Perl script of mine I have to compare 2 8M-10M
>> files(each). Which mean 80-90M searches. As a normal
>> procedure (upto 1 M)I use hashes, but going beyond 1M
>> system performance degrades drastically.
>
> You mean you comp
From: Nitin Kalra <[EMAIL PROTECTED]>
> Hi Community,
>
> In a Perl script of mine I have to compare 2 8M-10M
> files(each). Which mean 80-90M searches. As a normal
> procedure (upto 1 M)I use hashes, but going beyond 1M
> system performance degrades drastically.
You mean you compute MD5 (or some
On Wed, Nov 19, 2008 at 18:04, Dr.Ruud <[EMAIL PROTECTED]> wrote:
> "Chas. Owens" schreef:
>
>> eval {
snip
>> }
>> if ($@) {
snip
>> };
snip
Of course it would also be a good idea to move the useless semi-colon
from the if up to the eval. That is what I get for not testing the
code outside the b
"Chas. Owens" schreef:
> eval {
>$sql = qq {
>INSERT INTO table (
>field1,
>field2,
>field3,
>field4,
>field5
>)
>VALUES (
Nitin Kalra schreef:
> In a Perl script of mine I have to compare 2 8M-10M
> files(each). Which mean 80-90M searches. As a normal
> procedure (upto 1 M)I use hashes, but going beyond 1M
> system performance degrades drastically.
>
> If anybody has faced something like this then plz
> share the sa
Hi All,
I have written 2 codes using "Net::SSH2" module which will connect
to remote machine (linux), execute commands and give me the output...i'm
running the script on my windows machine (win xp)..The problem is when i
run this script i don't get any ouput and i also don't get any
Nitin Kalra wrote:
>
> In a Perl script of mine I have to compare 2 8M-10M
> files(each). Which mean 80-90M searches. As a normal
> procedure (upto 1 M)I use hashes, but going beyond 1M
> system performance degrades drastically.
>
> If anybody has faced something like this then plz
> share the sa
Mr. Shawn H. Corey wrote:
> On Wed, 2008-11-19 at 18:30 +, Nitin Kalra wrote:
>>
>> In a Perl script of mine I have to compare 2 8M-10M
>> files(each). Which mean 80-90M searches. As a normal
>> procedure (upto 1 M)I use hashes, but going beyond 1M
>> system performance degrades drastically.
>>
On Wed, 2008-11-19 at 18:30 +, Nitin Kalra wrote:
> Hi Community,
>
> In a Perl script of mine I have to compare 2 8M-10M
> files(each). Which mean 80-90M searches. As a normal
> procedure (upto 1 M)I use hashes, but going beyond 1M
> system performance degrades drastically.
>
> If anybody ha
Hi Community,
In a Perl script of mine I have to compare 2 8M-10M
files(each). Which mean 80-90M searches. As a normal
procedure (upto 1 M)I use hashes, but going beyond 1M
system performance degrades drastically.
If anybody has faced something like this then plz
share the same.
BR/Nitin
On Wed, Nov 19, 2008 at 06:06, Rob Wilkerson <[EMAIL PROTECTED]> wrote:
> The truth is that I know enough Perl to get by when I absolutely have
> to use it, so maybe this is the correct behavior, but having never
> seen it in any other language, I thought I'd post the question to the
> group and ma
Hi All,
I wanted to write a script which could login to a remote machine
and execute commands and give me the output, so i used Net::SSH::Perl module
on
my windows xp machine after running the script i get the this error
"mkdir C:/: Invalid argument; The filename, directory name, or
On Wed, Nov 19, 2008 at 10:08, Rob Dixon <[EMAIL PROTECTED]> wrote:
> Chas. Owens wrote:
>> On Sun, Nov 16, 2008 at 09:11, a b <[EMAIL PROTECTED]> wrote:
>>> Hi ,
>>> Can any body tells me what do we mean by below code
>>>
>>> $ROUTE::COMM{NEWROUTE}{OS()}
>>>
>>>
>>> Thanks in Advance
>>> a b .
>
Mr. Shawn H. Corey wrote:
for my $file ( glob( '/tmp/yahoo.*' ) ){
unlink $file if -f $file;
}
See:
* perldoc -f unlink
* perldoc -f glob
* perldoc perlfunc and search for -f under "Alphabetical Listing
of Perl Functions"
thanks, I tried
if ( -f q#/tmp/# ) {
On Wed, 2008-11-19 at 12:12 -0500, Richard Lee wrote:
> I thought I could do this,
>
> if ( -f q#/tmp/yahoo.* ) {
> system("rm -rf /tmp/yahoo.*");
> }
>
> what am i missing?
>
for my $file ( glob( '/tmp/yahoo.*' ) ){
unlink $file if -f $file;
}
See:
* perldoc -f unlink
*
On Wed, Nov 19, 2008 at 12:12:50PM -0500, Richard Lee wrote:
> I thought I could do this,
>
> if ( -f q#/tmp/yahoo.* ) {
>system("rm -rf /tmp/yahoo.*");
> }
>
> what am i missing?
A hash, the glob() function, or perhaps just that the test is superfluous.
--
Paul Johnson - [EMAIL PROTECTE
I thought I could do this,
if ( -f q#/tmp/yahoo.* ) {
system("rm -rf /tmp/yahoo.*");
}
what am i missing?
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On Wed, 2008-11-19 at 04:03 -0800, ashish wrote:
> Can someone please tell me how to compile a perl script which is
> calling global variables and then how should the executable be used?
>
There is no need to compile a Perl script. To run it, call it with
perl:
perl ftp.pl
Or you can make it
[EMAIL PROTECTED] wrote:
Hi,
Hello,
I am trying to split a file (where there are one or more spaces) that
I am getting through a file handle that is fed into an array and then
printing each element of the array on a seperate line.
Here's what I have: As you can probably figure out I only ge
Hi
Can someone please tell me how to compile a perl script which is
calling global variables and then how should the executable be used?
I have created a AIX shell script (tool.sh) that parses a couple of
files to export few global variables and then shows the end result.
Now i call these variabl
Hello
On Nov 18, 8:18 pm, [EMAIL PROTECTED] (Rob Coops) wrote:
> If you want to capture both lines you end up doing
> somehting like this: (.*)&{0,1}$
Thanks.
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Richard Lee wrote:
> Richard Lee wrote:
>>> I think I made a mistake .. this is now working...
>>>
>>> >> V="baz">1000yes50no>>
>>> value="disabled"/>>> country="Russia" id="kingtony">>> value="none"/>>> value="ohio_usa">>>
>>> active="true" country="japan" id="queensarah">>> type="dictator"/>>
> -Original Message-
> From: Kevin Murphy [mailto:[EMAIL PROTECTED]
> Sent: 18 November 2008 19:14
> To: beginners@perl.org
> Subject: CPAN question
>
> Hi,
>
> I'm a system administrator, not a programmer, and my only experience
> with Perl is setting up and maintaining a Bugzilla instal
Use:
- HTML::Parser to parse
- File::Find to loop the directory and file
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The truth is that I know enough Perl to get by when I absolutely have
to use it, so maybe this is the correct behavior, but having never
seen it in any other language, I thought I'd post the question to the
group and maybe learn something.
I have a scenario where I need to try to insert a record i
Chas. Owens wrote:
> On Sun, Nov 16, 2008 at 09:11, a b <[EMAIL PROTECTED]> wrote:
>> Hi ,
>> Can any body tells me what do we mean by below code
>>
>> $ROUTE::COMM{NEWROUTE}{OS()}
>>
>>
>> Thanks in Advance
>> a b .
>>
>
> No, there is not enough context for me to know why this code is being
>
> Message du 19/11/08 15:37
> De : "[EMAIL PROTECTED]"
> A : beginners@perl.org
> Copie à :
> Objet : printing element from a 'split' file
>
> while () {
> chomp;
> split /\s+/, @_;
> print "$_\n";
> }
>
That probably should be:
while() {
chomp;
my @elements = split;
pr
Hi,
I'm a system administrator, not a programmer, and my only experience
with Perl is setting up and maintaining a Bugzilla installation on an
Ubuntu LAMP server. I am now attempting to integrate our Active
Directory with Request-Tracker to give it a test run but have gotten
stuck in the mud wit
Hi,
I am trying to split a file (where there are one or more spaces) that
I am getting through a file handle that is fed into an array and then
printing each element of the array on a seperate line.
Here's what I have: As you can probably figure out I only get each
element outputed
in a single li
Dr.Ruud wrote:
> Rob Dixon schreef:
>> Kelly Jones:
>>>
>>> Consider:
>>>
>>> perl -le '$hash{"foo-bar"} = 1; print $hash{foo-bar}'
>>> [no result]
>>>
>>> perl -le '$hash{"foobar"} = 1; print $hash{foobar}'
>>> 1
>>>
>>> I sort of understand this: in the first script, Perl treats foo-bar
>>> as a
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