> $^O is *not* the name of the OS on which perl runs, but on which it was
> built. If you take e.g. ActivePerl, it's binary download is the same for
> all supported versions of Windows.
In MKS perl $^O returns Windows_NT on Windows NT
(I think MKS perl is not ActivePerl)
So, i use the following
Thanks a lot. I understand that.
I was thinking that variable 'x' of a forked process 'p2' would point at
the same memory location of variable 'x' of a parent process 'p1'. That
can't be true. If that was true, 'p1' and 'p2' would be identitcal (no
need to fork!).
--
Ahmed Moustafa
http://po
volks,
I seem to be unclear from such documentation as I have
where exactly does the win32 space begin and end? My
premise had been that this was a 'windowing system' on
the order of M.I.T's Xwindows, Apple's GUI 'classic' and 'Aqua',
and who can forget G.E.M, and
and was not 'enmeshed' in
"Hablar es el arte de sofocar e interrumpir el pensamiento"
This explains A LOT.
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On Thursday, May 9, 2002, at 12:41 , Eduardo Cancino wrote:
> Could someone give me some pointers??
>
> Thanks!
both wag and jonathan have provided most excellent regEx's
but their core premise remains that all of the data is always
going to be on one line.
{wags at least has the 'explosion' li
On Thursday, May 9, 2002, at 05:02 , Kevin Old wrote:
[..]
> I have 3 [file handle] pipes of streaming data that need to write to
> the same file..can it be done?
yes.
> If so, how?
you might want to review
perldoc -f select
and go back of how to implement the standard FD_SET
Hello all,
I have 3 [file handle] pipes of streaming data that need to write to
the same
file..can it be done? If so, how?
Thanks,
Kevin
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on HP-UX:
ced1p:[8SICU] CHARTING> ps -p0
PID TTY TIME COMMAND
0 ?23:54 swapper
-Mark
-Original Message-
From: drieux [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 09, 2002 2:26 PM
To: [EMAIL PROTECTED]
Subject: what uid owns process 0?
volks,
I decided to hel
On Thursday, May 9, 2002, at 12:12 , senrong wrote:
> I am require to prompt the customer for a username and password,
> and it will be return to my web proxy server in base64-encoded format as
> part of the browsers GET request?
do you understand that a 'get' will put it in the URL?
have you
On 5/9/02 1:15 PM, Batchelor, Scott <[EMAIL PROTECTED]> wrote:
> $value =~ s/%([\dA-Fa-f]{2})/pack("C", hex($1))/eg;
>
> this is saying substitute any alpha, non-alpha characters with the
> hexadecimal string of $1.
>
> I am not sure what the "%" sign does or the "eg"
>
> Again, thanks in adva
volks,
I decided to help john to start by writing a ps Tree to
process the data into the classic tree structures we all like:
http://www.wetware.com/drieux/CS/lang/Perl/Beginners/Sys/psTree.txt
and I keep getting the output
pid: 0 is owned by UNK and has children:
1 2
but if I do:
The short version...
1. get the cookie from the user (using CGI.pm or other mod).
2. tie hash to Apache::Session passing a database handle and the cookie val.
3. set or refresh the cookie with the session ID (from Apache::Session).
4. store and fetch to the tied hash.
Rob
-Original Message-
I have had a look at the apache::session description on CPAN but I do not
understand how it is applied to a site over a number of different CGI scripts
(eg, login, forums, membership area).
Please could someone give me some simple directions?
thanks guys
--
Matthew Harrison
Internet/Network
$value =~ s/%([\dA-Fa-f]{2})/pack("C", hex($1))/eg;
this is saying substitute any alpha, non-alpha characters with the
hexadecimal string of $1.
I am not sure what the "%" sign does or the "eg"
Again, thanks in advance.
Scott
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For additional
Here is one shot.
Wags
=
Script starts after this line.
#!perl -w
y @MyInfo = ();
while ( ) {
chomp;
next if ( /^\s*$/ ); # Bypass any blanklines
if ( ! /^\"([^"]+)\"\.\s+([^]+
> I have a lot of trouble understanding regexes, i just don't get how to parse
> a file with:
>
> "Hablar es el arte de sofocar e interrumpir el pensamiento". Thomas Carlyle
> (1795-1881); historiador y ensayista escocés.
> "Se aprende más por lo que la gente habla entre sí o por lo que se
> sobr
Hello!
I have a lot of trouble understanding regexes, i just don't get how to parse
a file with:
"Hablar es el arte de sofocar e interrumpir el pensamiento". Thomas Carlyle
(1795-1881); historiador y ensayista escocés.
"Se aprende más por lo que la gente habla entre sí o por lo que se
sobrentien
Scott Batchelor wrote:
>
> Ok thanks wags...that explains it.
>
> Now don't flame me hehe but...
>
> $value =~ s/\+/ /g; is saying substitute any "+" with a space...right?
Yes but more experienced Perl programmers would write that as:
$value =~ tr/+/ /;
John
--
use Perl;
program
fulfillme
Scott Batchelor wrote:
>
> Ok, Sorry guys I am trying to get my head around this...
>
> $pair=~m/([^=]+)=(.*)/)
>
> The "m" means treat string as multiple lines
No, m/regex/ and /regex/ mean the same thing. The "m" is usually used
if you use different delimiters for the regex, for example:
Yes, but will replace all within the string(ie, if $value = "ab = ab
= ab = ab" then you will get "ab ab ab ab").
Wags ;)
-Original Message-
From: Batchelor, Scott [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 09, 2002 12:11
To: [EMAIL PROTECTED]
Subject: RE: Pattern Match
I am require to prompt the customer for a username and password,
and it will be return to my web proxy server in base64-encoded format as part of the
browsers GET request?
So how actually do I do it?
Another question, presently I am working on a XP platform and that I wish to do
preforking.
I
On Thu, May 09, 2002 at 01:54:56PM -0500, Batchelor, Scott wrote:
> $pair=~m/([^=]+)=(.*)/)
>
> The "m" means treat string as multiple lines
The "m" means "match". "m" only means treat the string as multiple lines if
it's on the end, i.e. /.../m. The leading "m" here is basically useless,
but
Ok thanks wags...that explains it.
Now don't flame me hehe but...
$value =~ s/\+/ /g; is saying substitute any "+" with a space...right?
Again thanks everyone for your help in advance.
Scott
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: Thurs
> "Scott" == Scott Batchelor writes:
Scott> $pair=~m/([^=]+)=(.*)/)
Scott> This basically says start at the beginning of the string and
Scott> match any "=" all the way to the end of the string...right?
No, I'm afraid not.
You can get an English explanation of a regexp with Ja
([^=]+) goes into $1
(.*)goes into $2
Unless the parens are escaped(ie, \( ), you count from the left where the
first ( is $1, 2nd is $2 ,etc. They can be nested if necessary.
Wags ;)
-Original Message-
From: Batchelor, Scott [mailto:[EMAIL PROTECTED]]
Sent: Thursday
Ok, Sorry guys I am trying to get my head around this...
$pair=~m/([^=]+)=(.*)/)
The "m" means treat string as multiple lines
Then we are grouping with a parenthesis and the "^=" is saying matching
anything up to the "="
The "+" is a quantifier saying that must match 1 or more times...
Th
On Thu, May 09, 2002 at 02:22:36PM +0200, Ankit Gupta wrote:
> I am trying to convert a string to Hexadecial format. For example I am
> trying to convert <[EMAIL PROTECTED]> to hexadecimal
> format and it gives me result as 0 . Similary if I try to convert such type
> of different strings, it stil
On Thu, 2002-05-09 at 13:45, Elliott M Moskowitz wrote:
> How do you implement a Unix shell "here" document in perl ?
Do you mean a here string like this:
my $string = <<'ENDOFSTRING';
this
is a string.
ENDOFSTRING
or to you mean real here files like this:
../script.pl <) magic).
--
Today is
On 5/9/02 10:45 AM, Elliott M Moskowitz <[EMAIL PROTECTED]>
wrote:
> How do you implement a Unix shell "here" document in perl ?
$stuff = <
On Thu, May 09, 2002 at 11:22:07AM -0400, Shishir K. Singh wrote:
> a)Is there any function that returns the file path format depending on the
> OS name?
Not that I know of. There is, however, a couple of modules for dealing with
paths.
First, there's File::Basename for splitting off the dire
On Wed, May 08, 2002 at 09:07:09AM -0400, Lovelace, Dafina wrote:
> Greetings All!
>
> I am using the Benchmark module in my code, trying to time a specific sub
> function. Does anyone know how to get milli/micro seconds (or anything
> smaller than a second) to show up when I print to the log fil
How do you implement a Unix shell "here" document in perl ?
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Chris Rogers wrote:
>
> I am getting a syntax error that I can't seem to resolve.
>
> The single dimensioned array to be sorted consists of rows that look like
> this:
>
> 105|1156|1|576|VIFAN|1|576|10/24/97|0426|0048|0050|0|0|0|0|01/01/00|12/21/99
> |LCI
>
> Each record is pipe "|" delimited
Attached is a script that I created for doing such a thing, but instead of
copying it links files.
So you can finagle the program to your needs. It's specific for my needs so
some of the stuff in there is not needed for you.
NOTE: this requires perl v5.6.1 or higher to work.
PS. you will probabl
on Thu, 09 May 2002 17:33:21 GMT, Scott Batchelor wrote:
> $pair=~m/([^=]+)=(.*)/)
>
> This basically says start at the beginning of the string and match
> any "=" all the way to the end of the string...right?
Wrong.
This says:
Match anything (of at least one character) up to but not including
I just want to be sure I understand what this statement says:
$pair=~m/([^=]+)=(.*)/)
This basically says start at the beginning of the string and match any "="
all the way to the end of the string...right?
Thanks!
Scott
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hi all.
i want to do a cp -r in perl without doing it from the unix / backtick
It seems that it can be implemented with file::find and file::copy modules,
but it is a quite a whole program on its own , for a beginner, as i am
Am I trying to do it on the most difficult way imaginable, or do I miss
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