you can create a object or use clouses.
hope it helps
Martin
Rex Arul wrote:
> Friends,
>
> How can I persist values across method calls, without using Global
> Variables? IS there kind of "static" variables and if so can any of you
> provide a simple code example to prove the point?
>
> Thank
Hi, anybody knows why I can't call external executable with a parameter
under WinNT (I use cmd "shell"). The parameter is a name of file containing
spaces, and that's probably the source of problems. I have been trying to do
that in many ways, but none of them works.
# for instance
$batch = 'C:
#!perl.exe
$name="C:\\perl test\\perl text.txt";
`"$name"`;
runs Notepad with the txt file under Windows 2000.
The double quotes in `"$name"`; are needed for cmd.exe due to the spaces.
/g
> -Original Message-
> From: Rubiniec, Krzysztof [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday,
John Griessen wrote:
>I have not figured out how to run a program yet, though.
>Will I be able to run etiher perl or mod perl with the same web server?
Apache can run Perl either through CGI or through mod_perl. You can set up
different URLs on the same Apache installation to run cgi and mod_per
>If I remark (#) the read_config(); in the while loop the daemon doesn't
>break. Does any one here have any suggestions?
How does it die? &read_config() does contain a die string ... are you
getting something similar to:
cannot open '$tunnelfile': no such file or directory
Or is it some other m
"Nafiseh Saberi" <[EMAIL PROTECTED]> wrote in message
005101c1610c$68da3fc0$[EMAIL PROTECTED]">news:005101c1610c$68da3fc0$[EMAIL PROTECTED]...
hi.
in this site exist many module...
http://www.sunsite.ualberta.ca/Documentation/Misc/perl-5.005_03/
__
It may be worth
> -Original Message-
> From: Gary Hawkins [mailto:[EMAIL PROTECTED]]
> Sent: Monday, October 29 2001 11:21 PM
> To: Rubiniec, Krzysztof; [EMAIL PROTECTED]
> Subject: RE: Calling external executable with parameter under WinNT.
>
>
> #!perl.exe
>
> $name="C:\\perl test\\perl text.txt";
> `"$batch" "$name"`;
> #! doesn't work - and that's the clue of my problems
>
> and also system doesn't want to work with $batch and $name as it's
parameter
`` interpolates.
You probably want:
`"$batch $name"`;
or some permutation of.
Happy to help
+Pete
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[EMAIL PROTECTED]
;;($_='Yw_xUabcd
Hi All,
I am trying to use an array of class::Struct as a member of
another Class::Struct.
This is something like a "array of strcutures within structure" in C.
The code is like:
use Class::Struct;
struct Employee => {
name => '$",
num => '$',
};
struct Dept => {
em
That's done !!!
This was the problem I was facing since months ! got solved in a day here !
Thanks a lot to all. Long live [EMAIL PROTECTED] !
Girish
> -Original Message-
> From: Jeff 'japhy' Pinyan [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, October 25, 2001 6:52 PM
> To: Girish (Sk
Here Here !!
> -Original Message-
> From: Gary Hawkins [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, October 30, 2001 1:43 AM
> To: [EMAIL PROTECTED]
> Subject: RE: off topic - javascript question
>
>
> When we're done with the terrorists I suggest we go after
> these people cheating
> t
Will Muir wrote:
> I have an array of arrays @data that
> I would like to take the reference of the 5th element of the first 3 elements and
> put them into another array and then shorten @data by 3.
> I hope that this makes sense, I am new to this and
> don't really know a better way too expl
Placed At : BOM
Durga Prasad@SATYAM
10/30/2001 06:44 PM
Hi all,
Iam trying to genereate a daily graph based on parameters tracked every 15
minutes.
Iam using GD.pm by lincoln stein for this purpose.
The idea is to present a web based querying syst
hi,
i've read and reread "learning perl"'s explanation of the join
function but i still can't get join to do what i want. i have a file which
has one word on each line but some lines have more than one word on a line
and are seperated by a space. i want to join all the words together so th
I am now doing my website not using mod_perl. I am however using strict
everywhere.
If I see that the performances aren't satisfying (on a mySQL database),
would it be hard to go to mod_perl? Or it's really better to develop
right from the start in mod_perl?
I have an hard time fully understandi
You could try fastcgi.
What webserver are you using??
www.fastcgi.com
-Original Message-
From: Etienne Marcotte [mailto:[EMAIL PROTECTED]]
Sent: 30 October 2001 13:20
To: [EMAIL PROTECTED]
Subject: Is ggoing to mod_perl easy?
I am now doing my website not using mod_perl. I am however
Hi, I have this code:
if (/:\s*\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:/) {
my $host = gethostbyaddr (&inet_aton ($_Globals{IP_ADDR}), AF_INET) or
die "je ne peux résoudre $_Globals($_Globals{IP_ADDR}) :$!\n";
($_Globals{CLIENT_NAME})=$host=~ /^(\w+)/;
}
it works
How do I find where one string is in another?
if i have
$test = "one day I went to the zoo";
and I want to find how many characters into $test the word "went" is, how
do I go about that?
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Ovid started a discussion about his reply to this post, and I made a
reply, and he suggested I post it. To save some bandwidth, here's the
URL:
http://www.perlmonks.org/index.pl?node_id=122028
--
Jeff "japhy" Pinyan [EMAIL PROTECTED] http://www.pobox.com/~japhy/
RPI Acacia brother
On Oct 30, [EMAIL PROTECTED] said:
>$test = "one day I went to the zoo";
>
>and I want to find how many characters into $test the word "went" is, how
>do I go about that?
The simple index() function:
if (($pos = index($test, "went")) > -1) {
print "'went' was found at position $pos\n";
Porting to mod_perl is not exceptionally difficult. Once you have your
Apache/mp server up you can still run your scripts as regular cgi, and
"port" them to mod_perl one by one. When you "port" a script to
mod_perl, you simply need to put it into a directory where scripts are
being compiled with
$allowed = $username eq 'admin' ? 1 : 0;
Can someone explain me this line? I don't get the ? 1 : 0 part
They say it need to be used instead of $allowed = 1 if $username eq
'admin'; for a mod_perl env.
Etienne
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If the username is equal to admin, $allowed is assigned 1 or else it is
assigned a value of 0.
Rex
-Original Message-
From: Etienne Marcotte [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 30, 2001 9:56 AM
To: [EMAIL PROTECTED]
Subject: $a = $b eq "" ? 1 : 0;
$allowed = $username eq
Thanks a lot
Reading this it's probably always better to use this way of assigning
values. This way it does not stays set to 1 if you decide to switch to
mod_perl later:-)
Etienne
[EMAIL PROTECTED] wrote:
> If the username is equal to admin, $allowed is assigned 1 or else it is
> assigned a va
Well, I think I've fixed most of the newbie mistakes thanks to forum help.
I also found out that the x'15' is the character under EBCDIC, so had to
change my regex. Here's the new code snip..
open (VDOSLOG, ">$VIRUS_DLOG") or die "Error cannot open dos virus log: $!";
while( ) {
# s/\x0A/\x
#!/usr/bin/perl
#use strict;
open (NAMES, "names.txt")||die "can't open names.txt $!";
while($lin=){
push (@list,$lin);
}
$result=join(" ",@list);
Bye
Walter
> hi,
> i've read and reread "learning perl"'s explanation of the join
> function but i still can't get join to do
open(NAMES, "names.txt")||die "$!";
($result = join '', )=~s/\s+/ /g;
+Pete
--
[EMAIL PROTECTED]
;;($_='Yw_xUabcdtefgdijktljkotiersjkUzxT
yvlkbfdtcierstajogvPruntRshackRJelov')=~
y&/RTUv;wxYz$&/ ~'/;$=();$&&&eval&&print
"Walter Valenti" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]
> -Original Message-
> From: Walter Grace [mailto:[EMAIL PROTECTED]]
> Sent: Monday, October 29, 2001 4:41 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Exported variables
>
>
> As a note...
>
> If I specify the variables in the 'use' statement (ie. use SI::env
> qw($mysqlhost $mysqluser $
> -Original Message-
> From: Matthew Blacklow [mailto:[EMAIL PROTECTED]]
> Sent: Monday, October 29, 2001 7:33 PM
> To: [EMAIL PROTECTED]
> Subject: logging out a user
>
>
> Hi Guys,
>
> Got a bit of a conundrum here. I have a perl script that does various
> things for any user who runs
Thanks that worked and was the simple solution I was looking for.
Another question though, is there a simple way to uniq an array, ie search
through it and removing all duplicates? Up until now I have been making a clumsy
subroutine to do this, but I am wondering if there is som
> -Original Message-
> From: Daniel Falkenberg [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, October 30, 2001 12:57 AM
> To: [EMAIL PROTECTED]
> Subject: sub read_config is killing my daemon
>
>
> Hey All,
>
> I have a perl script here (below) that becomes a daemon when
> ever I run
> it
> -Original Message-
> From: Pete Sergeant [mailto:[EMAIL PROTECTED]]
> Sent: Monday, October 29, 2001 4:57 AM
> To: [EMAIL PROTECTED]
> Subject: Re: good site..
>
> ...additionally, you can automatically install CPAN
> modules by typing 'cpan' at your command line for newer
> versions o
On Tue, 30 Oct 2001, Bob Showalter wrote:
> I was not aware of this. Which version? My 5.6.1 doesn't
> seem to have this. Is this just a small shell script that
> does perl -MCPAN -e shell?
Exactly what it does:
#!/usr/bin/perl
eval 'exec /usr/bin/perl -S $0 ${1+"$@"}'
if 0; # not running
does anyone know why my incomming messages form this list are prefixed
"by onion.perl.org (qpsmtpd/0.04) with SMTP; Tue Oct 30 16:22:25 2001
-"
here is an example of the headers...
by onion.perl.org (qpsmtpd/0.04) with SMTP; Tue Oct 30 16:22:25 2001
-
Received: by FRISTX with Intern
> -Original Message-
> From: Etienne Marcotte [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, October 30, 2001 8:20 AM
> To: [EMAIL PROTECTED]
> Subject: Is ggoing to mod_perl easy?
>
>
> I am now doing my website not using mod_perl. I am however
> using strict
> everywhere.
>
> If I see t
> -Original Message-
> From: Etienne Marcotte [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, October 30, 2001 9:56 AM
> To: [EMAIL PROTECTED]
> Subject: $a = $b eq "" ? 1 : 0;
>
>
> $allowed = $username eq 'admin' ? 1 : 0;
>
> Can someone explain me this line? I don't get the ? 1 : 0 part
Does anyone have a slick way to grab up these characters (\W) and slap
them into an array?
Thanks,
Steve
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I have a text file that was created by a Windows application for reporting.
I have to do some formatting on it so I FTP it to the UNIX box and want to
use PERL and regexp to format the file. I had to use binary FTP option as
this file seems to contain some binary characters.
When I open the file
On Oct 30, Robert Thompson said:
> Another question though, is there a simple way to uniq an array,
>ie search through it and removing all duplicates? Up until now I have
>been making a clumsy subroutine to do this, but I am wondering if there
>is something more simple that will handle this
On Oct 30, Stephen LeClaire said:
>Does anyone have a slick way to grab up these characters (\W) and slap
>them into an array?
\W is not "non-whitespace". \S is non-whitespace. You probably just want
to use split():
@fields = split ' ', $string;
The ' ' argument to split() is magical, and
Chris Zubrzycki <[EMAIL PROTECTED]> wrote:
> prefixed
> "by onion.perl.org (qpsmtpd/0.04) with SMTP; Tue Oct 30 16:22:25 2001
> -"
Looks like there is a config error in ezmlm, this is exactly what I'm
getting (and its really confusing Exchange/Outlook -- not that that takes a
lot).
E.g. y
--- Stephen LeClaire <[EMAIL PROTECTED]> wrote:
> Does anyone have a slick way to grab up these characters (\W) and slap
> them into an array?
>
> Thanks,
>
> Steve
Steve,
On the off chance that you meant non-word characters (\W) that you mentioned in your
email instead
of the non-whitespace
the key is to remove the 2 blank lines surrounding the "by
onion.perl.org " line.PITA.
here are the full headers:
From Tue Oct 30 11:26:49 2001
Return-Path: <[EMAIL PROTECTED]>
Received: from smtpin03.mac.com ([10.13.10.70]) by
mail03.mac.com (Netscape Messaging Server 4.15
Thanks to the replys to my previous, though in error, question about
white space characters.
What I was looking for, but not properly describing, was a way to fill
an array with non-word characters - much like "@array = ( 'a' .. 'b'
);" would be used to fill with lowercase characters.
Thanks in
Find out your Perl PID, find out the user who's running it, and kill their
session using `kill`?
+Pete
"Bob Showalter" <[EMAIL PROTECTED]> wrote in message
2E4528861499D41199D200A0C9B15BC031B508@FRISTX">news:2E4528861499D41199D200A0C9B15BC031B508@FRISTX...
> > -Original Message-
> > Fro
On Tuesday 30 October 2001 08:14 am, [EMAIL PROTECTED] wrote:
> Placed At : BOM
>
>
> Durga Prasad@SATYAM
> 10/30/2001 06:44 PM
>
> Hi all,
> Iam trying to genereate a daily graph based on parameters tracked every 15
> minutes.
> Iam using GD.pm by li
On Oct 30, Stephen LeClaire said:
>What I was looking for, but not properly describing, was a way to fill
>an array with non-word characters - much like "@array = ( 'a' .. 'b'
>);" would be used to fill with lowercase characters.
The simplest way I can think of is:
@non_words = grep /\W/, ma
> > $allowed = $username eq 'admin' ? 1 : 0;
> >
> > $allowed = 1 if $username eq 'admin';
>
> FWIW, that statement by itself has no relationship to mod_perl.
Well, I think the point is that mod_perl doesn't reset the value
of variables between runs so the second line may not do what
the progra
On Oct 30, Me said:
>> > $allowed = $username eq 'admin' ? 1 : 0;
>> >
>> > $allowed = 1 if $username eq 'admin';
>>
>> FWIW, that statement by itself has no relationship to mod_perl.
>
>Well, I think the point is that mod_perl doesn't reset the value
>of variables between runs so the second li
using $allowed = ($username eq 'admin');
how do I check for allowed? with 1 :0 I can do if ($allowed), do I need to do
if ($allowed eq "true")? If yes it's a little longer to write:-)
Etienne
Jeff 'japhy' Pinyan wrote:
> On Oct 30, Me said:
>
> >> > $allowed = $username eq 'admin' ? 1 : 0;
> >>
On Oct 30, Etienne Marcotte said:
>using $allowed = ($username eq 'admin');
>how do I check for allowed? with 1 :0 I can do if ($allowed), do I need to do
>if ($allowed eq "true")? If yes it's a little longer to write:-)
Did you bother looking at what eq returns? It returns 1 or '', which
means
> -Original Message-
> From: Me [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, October 30, 2001 1:05 PM
> To: Bob Showalter; 'Etienne Marcotte'; [EMAIL PROTECTED]
> Subject: Re: $a = $b eq "" ? 1 : 0;
>
>
> > > $allowed = $username eq 'admin' ? 1 : 0;
> > >
> > > $allowed = 1 if $username
All,
I am look for some good perl examples using GD. Are there any good
simple ones to complex around?
Thanks,
Jerry
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Hi folks,
I would like to send all errors and messages to a
file, but also to the screen when the script execute.
With this config, it seems to just send it to the file
but not the screen.sub DEBUG () { 2 }; # set level of
debugness.
open (STDERR, ">/tmp/computron.logout.log") or die
$!;
sele
I have a Perl script that is creating files. The only problem is that they are being
created with the wrong username:group.
Any idea as to why this is happening, and an easy way to fix it?
--- scott lutz ---
Hello Perl Experts,
Can anyone show me why the following script will only search and print "What
kind of computer is this?"
but not the rest of other two items; ie "has been working very hard." &
"Since then,"
These are sentences within a text paragraph file which I'm trying to capture
and display
Hi folks, how can I send the output of my script to a
errorlog and to the screen at the same time. It is
sending it only to the errorlog.
sub DEBUG () { 1 }; # set level of debugness.
open (STDERR, ">>/tmp/computron.logout.log") or die
$!;
select STDERR;
# Begin: logout the computron user:
sys
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Peter Lemus) wrote:
> I would like to send all errors and messages to a
> file, but also to the screen when the script execute.
you need IO::Tee
http://search.cpan.org/search?dist=IO-Tee
--
brian d foy <[EMAIL PROTECTED]> - Perl services for
In article <007101c1617a$9fd47590$58644c18@windomain>,
[EMAIL PROTECTED] (Scott Lutz) wrote:
> I have a Perl script that is creating files. The only problem is that
> they are being created with the wrong username:group. Any idea as to
> why this is happening, and an easy way to fix it?
do yo
I removed the \b from the processing. On $one you never assign anything.
Since you are really just finding a particular field and saving, why not use paras and
if found then assign what is found. I used __DATA__ to hold the data. Also the ? with
regards to a regular expression needs t
On Mon, Oct 29, 2001 at 07:07:54AM +0100, Pete Sergeant wrote:
> $file = "/absolute/path/to/files/$FORM{'id'}/options.txt";
> eval "require $file";
The contents of $file are going to show up as an expression with barewords,
division, and concatenation; it won't compile.
Did you mean:
$file
On Tue, Oct 30, 2001 at 12:49:06PM -0500, Jeff 'japhy' Pinyan wrote:
> If you want PRINTABLE non-words characters, then you probably want:
>
> @non_words = grep /\W/, map chr, 33 .. 126;
I would suggest:
use POSIX qw(isprint);
@non_words = grep { isprint($_) && /\W/ } map chr, 0 .. 2
I have no choice. I run it from a web browser, so it takes the www:www
permissions that the machine gives it.
- Original Message -
From: "_brian_d_foy" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, October 30, 2001 1:06 PM
Subject: Re: Perl file creation
> In article <0071
Hi,
I am new to perl...I am trying to use DBI / DBD to access MS SQL database and I cannot
find any documentation/help.
What I need to do is to login to the SQL server and get the database space details.(MS
SQL 7.0 & 2000)
Can someone help...Thanks in advance.
Pathi
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David Gilden wrote:
>
> I have some documents that looked fine via telnet,
> however when I FTP'd them on my local Mac and opened them
> up in BBEdit the text looks like the following:
>
>
>
>
Hey all,
I am working on a CGI script where I need it to change a users postfix
password. At the moment my script runs as apache and I really need to
issue this command...
system("echo $password | /usr/bin/sudo passwd --stdin $username");
This command works from a Unix prompt but doesn't work
Hi Gurus!
I have a fairly large perl script which optionally runs
through a few subroutines doing similar things to different
files. Sorry I can't be more detailed.
My problem is this: within these subroutines are file tests:
(-e $File) or die
type of stuff.
The first time through these test
Am I the only one receiving all the emails from the Perl Beginners, Perl
Beginners CGI, and MacPerl lists as "" from nobody? (All the
headers are in the message body.) Is this something on my end? All other
emails I get are ok.
Thanks,
-Michael Kelly
Email: [EMAIL PROTECTED]
The Web: http://www.
Daniel Falkenberg wrote:
>
> Basically I have a file like the following...
>
> test1:x:26:testing1
> test2:x:45:testing2
> test3:x:45:testing3
> test4:x:23:testing4
> test5:x:45:testing5
>
> Now I need to strip everything in there that is before the first ':' and
> only match anything with the
Hi,
when I'm debugging (which is quite near to optimising them), I'm simply
adding
use strict;
use diagnosticts;
use warnings;
thats all, when your program starts without complaints, you're good...
To get to a lower level: use algorithm-flow-charts to visualise your
program, and then optimise it
Below is some perl code which works fine when executed locally, however when
I telnet to the system it is on and and it is run things are not run in the
correct order. In fact it skips the first system call all together.
Any suggestions on how to fix this?
#!/usr/bin/perl
$pid = getppid;
print
Have you tried using the complete path to a.out? (ie
/home/myname/bin/a.out)
On Wed, 31 Oct 2001, Matthew Blacklow wrote:
> Below is some perl code which works fine when executed locally, however when
> I telnet to the system it is on and and it is run things are not run in the
> correct order.
Hi,
I'm trying to lock a file exclusively so that other process has no access
to it
I'm using:
flock($fh,2);
It does work, and in the second process I use the same procedure.
The problem is that I can't set a time limit for the lock.
I want to try to capture the lock, and if unsuccessful, the
Hanson wrote:
>
> I have a fairly large perl script which optionally runs
> through a few subroutines doing similar things to different
> files. Sorry I can't be more detailed.
> My problem is this: within these subroutines are file tests:
>
> (-e $File) or die
>
> type of stuff.
>
> The first
look in to the alarm() function
perldoc -f alarm
+Pete
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yvlkbfdtcierstajogvPruntRshackRJelov')=~
y&/RTUv;wxYz$&/ ~'/;$=();$&&&eval&&print
<[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>
> I'
Peter Lemus wrote:
>
> Hi folks, how can I send the output of my script to a
> errorlog and to the screen at the same time. It is
> sending it only to the errorlog.
>
A simple stupid solution would be:
write all you want to print to a variable.
print the variable to screen and print the variable
Chris Zubrzycki wrote:
>
> the key is to remove the 2 blank lines surrounding the "by
> onion.perl.org " line.PITA.
>
> here are the full headers:
> ...
What have you already tried ?
If you want to remove blank lines,
there is a simple way:
Let's suggest your header lines are in the array
Hi, How do u create an empty file named c:\cygwin_syslog.txt in Perl?
Thanks
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> -Original Message-
> From: Simon Rowan [mailto:[EMAIL PROTECTED]]
> Sent: 29 October 2001 16:43
> To: [EMAIL PROTECTED]
> Subject: Getting a module to work
>
>
> Ok, I give up. How do I install a new module?
>
> I am using Activeperl 5.6 (Build 631) and have downloaded a module
> Wi
Hi, I would write to a file c:\cygwin\etc\dhcpd\dhcpd.conf which contains this:
vendor-class "PXEClient" {
filename "/bootp/linux/pxe/pxeloader" ;
default-lease-time 1800;
max-lease-time 1800;
option host-name "CLIN_1" ;
...
I want to put
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