Pat Rice wrote:
Hi all
I'm wondering whats the best tool (preferably) open source, To use to
generate HTML forms in Perl that I can link in to a database after,
with optimistically code that is generated in a readable way.
The holy grail would be:
- type out the form names for each value.
shnaxe wrote:
dear readers,
i recently finished a small perl-cgi download script that sends files
after some checks and logging. i call this script through a link on a
static html-page and pass the file-id as a parameter.
this all works nice so far, the part where i'm stuck at is that
thunder wrote:
Hello all
I have the following small file that i am parsing one line at a time
(each line consists of hex values)
line 1: 0d
line 2:
line 3: 2000
line 4: 0064
line 5: 76d457ed462df78c7cfde9f9e33724c6
line 6: bded7a7b9f6d763e
line 7: 0059010081bb300597603b6f90ef4421
[EMAIL PROTECTED] wrote:
TEXT FILE ##
td class=PhorumTableRowAlt thread style=padding-left: 0px
a href=http://mysite.com/link/here_goes?id=239;LINK/a
nbsp;span class=PhorumNewFlag/span/td
td class=PhorumTableRowAlt nowrap=nowrap
Gregg O'Donnell wrote:
All,
I use this line of code:
my $datetime = join ' ', (split ' ', localtime)[0,2,1,4,3];
my $localtime = [ split ' ', localtime ];
my $datetime = $localtime-[0] . ', ' . join ' ', @$localtime[2,1,4,3];
TMTOWTDI...
http://danconia.org
To create this result:
Greg Schiedler wrote:
I know enough Perl to be dangerous!
I have a form that sends out several different confirmations depending on
who the receipient is.
One particular E-mail I need to be in html format so I can put it into a
specific format. I added a couple of lines to the sendmail
Kevin Viel wrote:
I am attempting to install modules on a Solaris v10 computer for which I
do not have root privileges. I see in MyConfig.pm that the build
directory is local:
'build_dir' = q[/home/kviel/.cpan/build]
Where does it install the (built) module?
Thank you,
Kevin
The
Owen wrote:
I have this regex to look at an Apache log.
There are modules to help with that task on CPAN.
m/^(\S+) \S+ \S+ \[(\d{2})\/(\S+)\/(\d{4}):.+\] (\w+) (\S+)
([^]+) (\d{3}) (\d+|-) .+$/;
Would like to set it out in a bit more readable form a la Perl Cook Book and
others
eg
m/
Mathew Snyder wrote:
Ken Foskey wrote:
On Fri, 2006-12-29 at 23:36 -0500, Mathew Snyder wrote:
I'm trying to set up an if clause to exit if an answer given is anything but
either any case combination of 'y' or 'yes'. This is what I have:
exit if $ans =~ m/[^y|^yes]/i;
exit if $ans =~
Lou Hernsen wrote:
I use the -e to check to see if a file is present
if (-e $Pics/$Game{Page}.jpg)
{
}
Question
I can get it to work looking for .pl and .gif but not .jpg
I have checked all the directorie vars and even did this
print qq|img border=0 src=$Pics/Camera.gif
David Bear wrote:
I'm trying to put a client side redirect with http-equiv refresh. I'm using
the syntax:
my $req = CGI-new();
print $req-header( text/html );
print $req-start_html( -head=meta({-http-equiv = 'refresh',
In the above line the call to meta() is a function call, but you have
C.R. wrote:
Hi, I have Perl 5.6.0 on Solaris, and on DOS. We have an XML document
that has many prices in it that need to be changed. They are keyed by
part number, and each part has a price grade, each grade has a price.
I know there are many tools that Perl can use to update XML. Which one
RICHARD FERNANDEZ wrote:
I re-wrote the decryption routine to use system instead of Crypt::GPG,
and came across another puzzle:
my @gpg_command = (/usr/bin/gpg --decrypt $encrypted
$decrypted 2 /dev/null);
system(@gpg_command) == 0 or warn system @gpg_command failed:
$!;
Mr. Shawn H. Corey wrote:
On Fri, 2006-31-03 at 15:45 -0800, Tom Phoenix wrote:
You should loop over the input, pushing each item on to an array. If
at any time you have 2000 items in the array, sort them and discard
any you don't want to keep.
$#data = 999 if $#data 999;# OBperl:
Ramprasad A Padmanabhan wrote:
Hi all,
I have a perl Expect script that install rsa keys for ssh auto login.
When I run the script on command line it works fine.
Now when I run it inside a CGI the script simply gets stuck. I can see
from the from the SSH server and also the expect logs
RICHARD FERNANDEZ wrote:
I'm trying to build Math::Pari along the way to building Net::SFTP, but
the make fails with the following error:
pariinl.h: In function `mulssmod':
pariinl.h:887: error: asm-specifier for variable `hiremainder' conflicts
with asm clobber list
pariinl.h:887:
RICHARD FERNANDEZ wrote:
Thanks for the response. I did manage to solve the Math::Pari install
problem by following Jeff Eggen's idea about configuring it with
machine=none. I have no idea about whether or not, as he mentions, it's
unusably slow because I proceeded with the rest of the
Leif Ericksen wrote:
I am trying to set up a routine to trap signals so that I can pass it to
a sub that will act on the signals and it does not seem to be
functioning as I would think.
SAMPLE:
I will admit some of the code was taken from the camel book. :) I do
have use strict on.
} = \sigcat;
$name can't be single quoted, and you have to call the SIG hash as a hash...
http://danconia.org
I get a like result it does not work as desired and a complete lack of quotes
gives me a
segmentation fault.
On Fri, 2006-01-06 at 15:37 -0700, Wiggins d'Anconia wrote:
Leif
Bryan R Harris wrote:
I remember from my C++ class that when you pass arguments to subroutines you
can pass them either as a pointer to the real variable (so you modify the
original if you change it), or as a copy (which you can change all you want
and not affect the original).
Is there a
Kevin Old wrote:
Hello everyone,
I'm trying to define a constant hash and have the following:
use constant STOPWORDS = map { lc $_ , 1 } qw(a about above across adj
after);
I do not get a hash from this.
This does work, however:
my %stopwords = map { lc $_ , 1 } qw(a about above
MARG wrote:
Hi,
I'm trying to subst the string:
# Include conf/extra/httpd-ssl.conf
for
Include conf/extra/httpd-ssl.conf
with the command:
perl -pi~ -e 's/# Include conf/extra/httpd-ssl.conf/Include
conf/extra/httpd-ssl.conf/' /usr/local/httpd/conf/httpd.conf
but i get an error.
RICHARD FERNANDEZ wrote:
According to the docs, if you stat a symlink, you will get information
for the target file, and lstat works on symlinks...
I'm confused. How do you determine if a file is a symlink to begin with?
TIA
richf
perldoc -f -l
if (-l $file) {
# file is a symlink
Octavian Rasnita wrote:
Hi,
Is it possible to create more child processes and let them run, but close
the main program immediately?
I have read (in perldoc perlfork) that:
A way to mark a pseudo-processes as running detached from their parent
(so that the parent would not have
Dermot Paikkos wrote:
Hi,
I am a bit stuck with references and was hoping someone could help me
out.
In File1 I need to isolate the last number in the column and see if
it exists in file2. If so, I would like to add the content of the
line from file1 and print it out. There may be
JupiterHost.Net wrote:
Just a mental exercise :)
What is the best way to alias a function, for instance:
you can call it:
sub say_it_loud( print @_ );
or use a type glob, etc
What I'm trying to figure out is say you wanted to alias a function that
is context sensitive?
What I mean is
[EMAIL PROTECTED] wrote:
I see. Thanks Shawn. Since we are at it, would you mind explaining a little
bit
about the significance of our keyword. I have never understood it properly.
Most books that I referred to say that it's a lexically-scoped global
variable. What does that mean? I
[EMAIL PROTECTED] wrote:
Hi all,
I have a module which does nothing but include a bunch of use statements
(Shawn
Corey, I think you taught me how to do that).It looks like this:
--
#PerlMQ.pm
use strict;
Ken Farmer wrote:
I have tried this question in a couple of other places but the answers are
far above my current level of understanding of oop - which is the level of
very interested newbie - real newbie. So here goes again.
I make an empty (of data) perl object1 with an included
Shawn Corey wrote:
[EMAIL PROTECTED] wrote:
In my script, I load the module by saying use PerlMQ;. However, now
I want to
load only certain use statements from the module depending on the
parameter I
give it. For example, in my script, I want to say use PerlMQ
qw(some_parameter) in order
Todd W wrote:
[snip]
you could do something like this:
$ cat TestMod.pm
use warnings;
use strict;
package TestMod;
use Exporter;
sub import {
my $class = shift;
foreach my $module ( @_ ) {
require $module;
}
}
1;
$ cat testrun.pl
use warnings;
use strict;
Ken Farmer wrote:
Wiggins d'Anconia [EMAIL PROTECTED] wrote:
See the other posters responses as well, but I think it might help if
you read through some docs on OOP programming, check out:
perldoc perlboot
perldoc perltoot
perldoc perltooc
And issuing,
perldoc perl
Thanks
JupiterHost.Net wrote:
I just had a discussion about variables going out of scope (for memory
considerations)
The idea was presented that variables go out of scope as soon they're
last referenced in a block, I always thought it was when the block ended.
When a var goes out of scope and
Dr.Ruud wrote:
Wiggins d'Anconia:
the memory will still be available to the same process,
so it will not be available to other programs for instance until the
program has ended.
And even that is not entirely true, because the memory manager of your
OS can decide to swap stale stuff from
Adriano Ferreira wrote:
On 12/5/05, Jennifer Garner [EMAIL PROTECTED] wrote:
print ${*{$::{sym}}{HASH}}{name};
How to analyse the last sentence of that code?Thanks.
From perldoc perlref
7. A reference can be created by using a special syntax, lovingly
known as the
Dave Adams wrote:
*My Code:*
my $logfile = logfile_with_content;
if (-w $logfile) {
print (True - file exists but empty);
}
if (-s $logfile) {
print (True - file exist and has content);
}
*My Output:*
True - file exists but empty True - file exist and has content
*My
Randal L. Schwartz wrote:
Tom == Tom Yarrish [EMAIL PROTECTED] writes:
Tom So it makes it difficult for me to apply what I've read from the
Tom O'Reilly books to real world problems (and I've read the Llama
Tom book a few times).
But have you also read the Alpaca? That's the natural next
Rob.Savino wrote:
I'm working on a simple script to get a list of users who do not exist
while () {
$user = system(echo $_);
$result = system(dsquery user -samID $_);
}
if (!$result) {
print $user\n;
}
Here is my problem,
dsquery user -samID should return nothing
Siegfried Heintze wrote:
I have a couple of batch jobs that run every couple of hours. They scrape
web sites and populate an MSAccess database.
I would like to write a GUI to monitor them. Presently all my diagnostic
print statements just scroll by and they are very hard to read.
I would
Bob O'Neill wrote:
Use list context:
my @names = $q-param('name');
Cheers,
Ovid
I've found this thread very helpful, and have changed it to use Vars (from
http://users.easystreet.com/ovid/cgi_course/) as I need a hash. This has
replaced the following:
foreach $entry (param()) {
Dermot Paikkos wrote:
Hi,
I am moving a site from once host to another. There are lots of
hardcoded fully qualified paths to the localhost (EG
http://myserver/cgi-bin/someprog.pl?name=val
http://myserver/css/mystyle.css).
I am pretty sure this isn't good practise but I am not a bit
Joby Jones wrote:
Hello all,
I have a question about the CGI upload()
function.
Why does it return a valid file handle to a file
that does not exist on the client (web browser)
machine, and what's the best way to handle this?
Presumably because this is really a client
jm wrote:
i'm modifying a script to run on a sun box that i do not have
privileges to install modules in the normal perl paths. subsequently
i installed DBI.pm into a modules subdir under my home dir. below are
the 2 relevant lines:
use lib $ENV{HOME}/modules/DBI;
our $mysql_dbh =
jm wrote:
On 10/28/05, Wiggins d'Anconia [EMAIL PROTECTED] wrote:
That seems like a very odd error. One thing I do notice is that you are
including DBI in the path to 'use lib'. This would have to mean that
the DBI module lives in $ENV{HOME}/modules/DBI/DBI.pm. Is that the
case? Or should
Ryan Frantz wrote:
[snip]
(my $new = $name) =~ tr/[a-z]/[A-Z]/; # trans the
Alternatively, you could use the 'uc' function instead of 'tr'.
perldoc -f uc
At the very least remove the [], tr does not take a regular expression
so the brackets above do not represent the
Jeff Pan wrote:
hi,
Because of network problem,my script can't create Mysql dbh sometime
when running,then it died.I have written code like this:
my
$mysql_dbh=DBI-connect(dbi:mysql:$mysql_db:$mysql_host,$mysql_user,$mysql_passwd,
{PrintError =
Tommy Nordgren wrote:
Oct 25, 2005 kl. 6:21 AM skrev Pant, Hridyesh:
Hi All,
How to extract zip file using perl program...
Thanks
Hridyesh
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Tommy Nordgren wrote:
Oct 26, 2005 kl. 7:56 PM skrev Wiggins d'Anconia:
Tommy Nordgren wrote:
Oct 25, 2005 kl. 6:21 AM skrev Pant, Hridyesh:
Hi All,
How to extract zip file using perl program...
Thanks
Hridyesh
-- To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional
Christopher Spears wrote:
What is the difference between
kill 1, SIGNAL
and
kill 9, SIGNAL ?
By reading books and talking to people, I figured out
that kill 1 is the HUP (hang up signal) and kill 9 is
the kill signal. Don't they do the same thing (i.e.
terminate a program)? I
Andrew McHorney wrote:
Hello
I am planning on developing a perl script that will find all the
duplicate files (name, size and content) on a pc and remove the
duplicate files. I have written a few scripts on a unix platform but non
yet for a pc in a windows environment. Can someone provide a
Steve Bertrand wrote:
Hi everyone,
This question may seem odd, but here goes anyway.
I've been working at an ISP for a few years now, and have been adding
to/modifying their current accounting system since I've got here. Of
course it is all Perl based.
This isn't a technical problem
Gladstone Daniel - dglads wrote:
I noticed that there is various version of
Learning Perl + Perl Cookbook
The most version (Version 4) costs the most. Does it matter the version
if
I want to learn or do I need to get the most recent version?
What is the groups thoughts?
Daniel
Ryan Frantz wrote:
Perlers,
I'm working on a script that will need to email clients if it finds
files in their respective outbound directories. I've decided on a
simple config file:
[foo]
[EMAIL PROTECTED]
[bar]
[EMAIL PROTECTED]
[EMAIL PROTECTED]
Bill Stephenson wrote:
I've been testing the $CGI::DISABLE_UPLOADS and $CGI::POST_MAX
variables and I don't think I've got it feature working as it should.
The docs say this:
CGI.pm also has some simple built-in protections against denial of
service attacks, but you must activate
Josh Brown wrote:
Mazhar wrote:
Hi Folks,
i have a requirement where in i need to send alerts to a set
of users for which i have developed a script and it is working fine.
For the body of the mail i am writing into a text file everytime and i
am sending across using the command,
Ryan Frantz wrote:
Perlers,
Is there are way to format a variable before placing it into an array or
hash? I have several variables that contain floating point numbers that
I format prior to printing out:
my $float = 12.3456;
print %2.1f\n, $float;
perldoc -f sprintf
Peter Scott wrote:
On Thu, 06 Oct 2005 05:42:59 -0400, Tom Allison wrote:
So make tests that just run the scripts and then examine the outputs.
If there are unwanted side effects you can't undo from the test then
you need to modify the script in some way.
Is this where 'do' comes into use?
Dale wrote:
Hi,
I'm hoping someone can help me with an issue I've got with, I assume,
sendmail.
I've copied part of a script below. If I use the first To: line (which
takes the e-mail address from a file - and this works) then a mail
doesn't arrive. If, however, I used the second To:
ZHAO, BING wrote:
Hi,
first, I want to thank all who viewed my first question days
before, especially to those who took time to answer it. It was
trenmendous encouragement for a beginner perlee like me. Thanks again.
My question:
Is there a way to call or
Please bottom post...
Shelly Brown wrote:
I would like to display the daily calendar information from a perl script:
http://webapps.sbuniv.edu/daycal/ within an html page so it looks like this:
http://www.sbuniv.edu/. Right now I have to manually enter the calendar
information. I would like
Mulander wrote:
If I understood you question properly you want to know why people use
shift in subrutines and how does shift work.
I will try to make it short:
shift works on lists, it removes the first element of the list ( the 0
indexed element ) and returns it as a lvalue ( if there are
Ing. Branislav Gerzo wrote:
Hi Perlers,
I have one nice question for you, I was run into common problem:
need to repeat certain number of times something, until is succesful.
For example - download webpage, FTP upload, connect to some host and
so on.
I ask you for some general (or it can't
Abhishek Dave wrote:
hello all,
i've wrote a small test subroutine in my file name test.pm and in the same
directory i worte
a perl file in which i've to call this subroutine in this perl program
Capitals, punctuation, and full words are a good idea when posting to a
public forum. Poor
Gonzillaaa wrote:
Hello, another beginner looking for a book...
Only this time I'm pretty much decided by the Camel book I just wanted
to know how relevant you guys think is it for Perl today... What I mean
is how much the language has evolved since the book was last published
and if that
Please bottom post...
Gomez, Juan wrote:
Hi !
I am a beginner too
and can tell you this I use PERL a lot, I work with a lot of data and PERL
helps me to manage all the data, I have started doing some CGI programming
with it and it is great now all the text mode information I can put
Edgardo Lust wrote:
Hi.
I have a html file (created with Dreamweaver) with one form and submit
button with
form method=POST action=/cgi-bin/contact.pl onSubmit=return
check_form(this)
input type=hidden name=success
value=/contacto/message.htm
input
Matthew Sacks wrote:
Hello Folks,
Has anybody used Data::Table?
I am specifically interested munching some huge tab separated file. When
reading/writing it, I want to be very strict about what characters comprise
valid data.
Suggestions?
-matthew
Text::CVS_XS is also
Frank Geueke, III wrote:
Hi everyone.
Okay, so maybe this one is a silly question. I have a
fairly large script and I have a bunch of places where
I'm following a reverse if with a normal else and perl
keeps complaining about it. It seems to make sense to
me, but I guess its bad syntax.
,
hence the need for gcc, but that is about the extent of the issue from a
Perl perspective.
HTH,
http://danconia.org
Thanks
Bill
-Original Message-
From: Wiggins d'Anconia [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 21, 2005 5:32 PM
To: O'Brien, Bill
Cc: beginners
Jose Nyimi wrote:
-Message d'origine-
De : John W. Krahn [mailto:[EMAIL PROTECTED]
Envoyé : jeudi 22 septembre 2005 23:26
À : Perl Beginners
Objet : Re: Is it possible to force a particular order in a hash?
Dave Adams wrote:
I have a hash that I need to use later and display some
O'Brien, Bill wrote:
Greetings,
Not sure if this is correct place, but I need to start somewhere, I have
cygwin install on my work station and I'm trying to to use
NET::SSH::Perl but I'm getting an error.
I have installed NET:SSH:Perl-1.28, but I'm getting the following error,
when I run
oracle s wrote:
Hello,
I have a trace file( network simulator trace file) and I need to write a perl
script which computes drop probability and delay. The parameters are read
from the trace file and I need to do all these calculations in the perl
script. Since I have no knowledge of
Tony Frasketi wrote:
Wiggins d'Anconia wrote:
Most browsers will provide this functionality if the return header is
application/octet-stream rather than text/html or the like. In
the case of IE you may have to fool the browser into thinking it is
getting something different than
Tony Frasketi wrote:
What I was intending was to call the cgi script and rather than it
printing the normal text/html header it would print the header directly,
that way you are guaranteed to be operating the way you intended.
Hi Wiggins
Thanks for this suggestion... I've tried the
[EMAIL PROTECTED] wrote:
Hi perlers
I am having IBM http server installed on my unix machine..
But ro run cgi perl files I think we need apache.
Though http server supports apache functions.
But stillI am facing problem could u please tell me what to do
Tony Frasketi wrote:
Hello Listers
I'm trying to find a way to force a download dialogue box to come up
when the user clicks on a link on a web page (the link will primarily be
for htm, .txt files on the server). Normally when the user left clikcs
on the link the .htm or .txt file appears in
Bill Stephenson wrote:
On Sep 16, 2005, at 7:51 PM, Scott R. Godin wrote:
Wiggins d'Anconia wrote:
Scott R. Godin wrote:
script is at http://phpfi.com/78748
I followed the instructions in CGI.pm as best I could, and from what I
read the upload() function is supposed to return
Scott R. Godin wrote:
script is at http://phpfi.com/78748
I followed the instructions in CGI.pm as best I could, and from what I
read the upload() function is supposed to return a filehandle ? (it
doesn't say whether this is a direct FH to the tempfile or not)
I had dome some preliminary
Vance M. Allen wrote:
I'm trying to find out how to determine the date and/or time that a file was
created in a simple procedure. I have heard about a few different libraries
but the examples I have found haven't been very useful.
The basic purpose I want to do is a simple footer provided
Luinrandir wrote:
$Player{Location}=Inn
You are missing a semi-colon, and there is no reason to use double
quotes above.
require '$Player{Location}.pl'; #no error here, I think.
Single quotes don't interpolate.
'$Player{Location}'::HTML(); #error occurs here
I'd hate to have to make a
No need to top post, please don't.
Luinrandir wrote:
Ok.. and i'm actually going to top post for this...
when done is should read
$Player{Location}=Inn;
require '$Player{Location}.pl';
whixh is the same as
require 'Inn.pl';
Same problems exist. Single quotes do NOT interpolate,
Robert wrote:
When Perl is doing this comparison is it doing it line by line (like an
actual DIFF) or is it putting the lines into an array and the checking
that array against the second file?
Well yes and no, to both. It is storing the lines temporarily, but it is
storing them to a hash, not
John W. Krahn wrote:
Wiggins d'Anconia wrote:
Robert wrote:
When Perl is doing this comparison is it doing it line by line (like an
actual DIFF) or is it putting the lines into an array and the checking
that array against the second file?
Well yes and no, to both. It is storing the lines
zentara wrote:
On Thu, 8 Sep 2005 19:31:11 -0700 (PDT), [EMAIL PROTECTED]
(Matthew Sacks) wrote:
Greetings,
I want to send mail from my perl code. (Boy, that's
really unusual)
I am thinking using mail::mailer.
I need a bit more info than what I have so far found
in the online
Please bottom post
Sara wrote:
No, it's not working, probably you didnt' get my question.
How is it not working now? What Ovid sent is exactly what I would have
answered so you probably need to provide more information. You mention
man pages and switches to grep, there are two greps here,
Please bottom post
Tony Frasketi wrote:
I've had problems with this in this the past and found your solution to
work as long as I run my script from the bash command line.
However if the script is run from a web page, I still do not get the
value of the environment variable that I had
Adriano Ferreira wrote:
I am on the verge of trying to deploy a small web application for
small business. I would like to see it working preferably under
mod_perl. Does anyone has suggestions about possible providers with a
good compromise between service quality and cost? As it is directed
Denzil Kruse wrote:
--- Bob Showalter [EMAIL PROTECTED]
wrote:
snip
use CGI qw(:standard);
open FILE, ...blah blah...
print header('application/octet-stream');
print while FILE;
Thanks for the help Bob! Is there another way besides
the content-disposition to specify an
Eric Walker wrote:
On Tuesday 30 August 2005 04:16 pm, Bernard van de Koppel wrote:
bla bla;bla bla;bla bla
cat test.file | sed 's/\//g' editedfile
Quick someone get the can of UUoC Be Gone ... ;-)
http://danconia.org
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Scott Taylor wrote:
Hi,
How can I get all the characters out of a csv file.
Input looks like
bla bla;bla bla;bla bla
and it has to look like
bla bla;bla bla; bla bla
I tried $text=~ tr(#\##);
but perl keeps complaining about Might be a runaway multi-line ;;
On a more serious note. Simply
JupiterHost.Net wrote:
Ken Perl wrote:
The password used to access a ftp server is stored in a text file, the
perl program gets the password from the file, the pass it to the ftp
server for logon, this is the background.
The requirement is encrypt the password store in a more secure
Please bottom post...
Daniel Kurtz wrote:
Ooh ooh ooh! One I know!
open(COMMAND, dir |);
@files = COMMAND;
Sort of, while that *may* work it doesn't have proper error checking, is
less secure, less efficient, and less portable than many other ways,
especially those already provided.
This
Daniel Kurtz wrote:
From: Daniel Kurtz [mailto:[EMAIL PROTECTED]
Why does @after end up looking exactly like @before? Is there some
buffering going on here? And if so, how do I clear it?
Never mind, I figured it out. The file copying operation is another
shell operation (c'mon, I'm a
Scott R. Godin wrote:
Wiggins d'Anconia wrote:
Your benchmark isn't controlled. In the first instance you are doing a
++ on what amounts to a scalar getting autovivified, in the second
instance you are assigning a pair of values to a list then autovivifying
it. It isn't necessarily the map
Chris Lyon wrote:
I seem to be erroring out @ the $session-login portion of my program
because the module that I am call is saying the password/username is
bad. How do I trap the error and exit cleanly without just dumping
from the application:
login failed: access denied or bad username
Denzil Kruse wrote:
Hi,
I want to know the web site that someone came from,
and so I was planning on reading $ENV{'HTTP_REFERER'}
to figure it out. How reliable is that? Do browsers
or other situations block it or obfuscate it? Is
there another way to do it or any other issues
Bryan R Harris wrote:
I'd like to open 2-way pipe to a tool that we have here. It's called
yprtool and once it's open, you give it 3 numbers to its STDIN and it spits
out 3 numbers to its STDOUT. It stays open until you ctrl-c it.
What's the correct syntax for opening something like
Scott R. Godin wrote:
Interesting .. I would have thought that map would be faster, but it
appears that foreach is, in this instance. curious.. :)
4:52pm {193} localhost:/home/webadmin/$ perl bench.pl
Benchmark: running Foreach, Map for at least 5 CPU seconds...
Foreach: 9 wallclock
grover mitchell wrote:
Hi,
I am trying to use system to run a command on a remote machine.
system ssh, $remote_host[0], sudo, -u, nobody,
/usr/bin/remote_command, --arg1, $arg1, --arg2, $arg2;
The problem I run into is that perl will ssh into the remote host and
give me a shell there,
Scott Taylor wrote:
Hello all,
I have a CGI script that I need to display the output of a shell program,
basically a simple C program that parses some text.
The output is right to the browser, and I don't want it to be creating any
new files or anything. I have a data field that has a
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