I keep feeling I should learn more before I post here (lest I look like a lazy
idiot who can't RTFM), but I'm getting too old to wait!
Anyway, first post:
Surely there's a module (or many) with a method to parse URL's down to TLD. I
just can't find nice lists of them. I need to see if some files
I don't know if anybody has mentioned it yet, but check out weak
references on CPAN:
http://search.cpan.org/~lukka/WeakRef-0.01/WeakRef.pm
-Dan
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On Tue, 2004-01-06 at 02:10, chris wrote:
I keep feeling I should learn more before I post here (lest I look like a lazy
idiot who can't RTFM), but I'm getting too old to wait!
http://search.cpan.org/~gaas/URI-1.29/URI.pm
Search CPAN under URI instead of URL.
-Dan
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Hello All,
Thanks to John W. Krahn and many others for
their assistance in writing a script that will read a fixed length text
file.
I have successfully extracted the data I
need and I am attempting to write the data into rows in excel.
I would like to loop through the data
starting
Thanks for all your suggestions and comments. I finally settled with
PC-ssh. This has a option for sending commands to a server
ssh -l {USENAME} -i {public authentication key} {SOME UNIX SERVER} {some
UNIX command}.
So all I did was to create a batch file on the PC, associate this file
Hello,
Putty has this:
Plink (a command-line interface to the PuTTY back ends)
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
Thanks to all again. I just got came across a documentation for Putty, and
it provides an alternative to my original solution. And it is free!!!
Glad you've found a solution. Just thought I'd drop a note about
some of the things I've had success with.
We have a few scripts (originally written as shell scripts in csh)
that I've converted to perl. They reside on a box running AIX 5.1.
On a win2k box I've installed the Windows services
Hello, now I am a newbie to perl would like to
migrate my existing knowledge...
Would anypone give me a crash course here... how would
my following short vbscript correspond in perl.
Bravo for dumping vbscript!
You'll find Perl much easier, platform independent, and just generally
Dan Anderson wrote:
I am trying to extend my perl skills to the point of being able to
create programs with GUIs. I found a tutorial to both GTK and TK -- but
the TK tutorial did in one line what the GTK tutorial did in many. I
was wondering what the pros and cons of TK and GTK were, and whether
Hi,
I have successfully extracted the data I need and I am attempting to write
the data into rows in excel.
well, there is wonderful (as most of them:-) CPAN Module called:
Spreadsheet::WriteExcel that allows you to write in excel files, create
additional worksheets and that sort of stuff.
Dan Muey wrote:
I've made a funtion to calculate the Fresnal zone for wireless
connections.
What I'd like to do is generate an image based on that.
Something like
the example at: http://ydi.com/calculation/fresnel-zone.php
However the two connected points are rarely going to
On Tuesday 06 Jan 2004 2:08 pm, Dan Anderson wrote:
I don't know if anybody has mentioned it yet, but check out weak
references on CPAN:
http://search.cpan.org/~lukka/WeakRef-0.01/WeakRef.pm
-Dan
Thanks Dan,
Although, based on experience and responses from this thread I don't think
that
I keep feeling I should learn more before I post here (lest I
look like a lazy
idiot who can't RTFM), but I'm getting too old to wait!
Anyway, first post:
Surely there's a module (or many) with a method to parse
URL's down to TLD. I
just can't find nice lists of them. I need to see if
As I understand it, operator will open all items in @ARGV allowing
one
to do a shell command line of
perl.script file1 file2 file3
and inside perl.script you only need
while () { ... syntax to read all the files on the command line.
will also open STDIN if the perl script is invoked
Gary == Gary Stainburn [EMAIL PROTECTED] writes:
Gary My idea is to keep only the %_BLOCKS as a strong ref and weaken
Gary all others. That way, I can guarantee that when I delete that
Gary ref the object will be destroyed.
I do believe you want it the other way around.
--
Randal L. Schwartz
On Jan 6, 2004, at 9:32 AM, [EMAIL PROTECTED] wrote:
[..]
So, 1. from within perl.script, how can one tell if the input stream is
coming from
STDIN or a file that was opened by ?
2. If input stream is not coming from STDIN, but a file, how can one
tell which file is the current file (assuming
From: [EMAIL PROTECTED]
As I understand it, operator will open all items in @ARGV allowing
one to do a shell command line of
perl.script file1 file2 file3
and inside perl.script you only need
while () { ... syntax to read all the files on the command line.
will also open
Hi,
We have a perl/cgi script (ActivePerl 5.8) which calls
a executable (C code) using the system command.
Ex:
.
@args = (C:\\perlcode\\sample.pl, arg1, arg2);
system(@args);
$exit_value = $? 8;
$signal_num = $? 127;
$dumped_core = $? 128;
print $exit_value, $signal_num, $dumped_core\n;
So, 1. from within perl.script, how can one tell if the input stream is
coming from STDIN or a file that was opened by ?
Use select
2. If input stream is not coming from STDIN, but a file, how can one
tell which file is the current file (assuming multiple files were
specified on the command
Hi,
Howdy
We have a perl/cgi script (ActivePerl 5.8) which calls
a executable (C code) using the system command.
Ex:
.
@args = (C:\\perlcode\\sample.pl, arg1, arg2);
system(@args); $exit_value = $? 8; $signal_num = $?
127; $dumped_core = $? 128; print $exit_value,
Hi,
I am no fan of Bill Gates either :) but the client
needs to use his crap. The simplified version of code
is:
.
$arg1=userid;
$arg2=password;
@args = (C:\\perlcode\\validate.exe,$arg1,$arg2);
system(@args);
$exit_value = $? 8;
$signal_num = $? 127;
$dumped_core = $? 128;
print
$arg1=userid;
$arg2=password;
@args = (C:\\perlcode\\validate.exe,$arg1,$arg2);
system(@args);
This system() call is most likely not using the shell.
$exit_value = $? 8;
$signal_num = $? 127;
$dumped_core = $? 128;
print $exit_value, $signal_num, $dumped_core\n;
.
Hi,
Howdy
I am no fan of Bill Gates either :) but the client
needs to use his crap. The simplified version of code
is:
Ok, some thigns I'd do is:
1) use strict; and use warnings; if winders has them.
2) Make you variabels my() variables; (IE my $arg1 ... Instead of $arg1 ...)
3) changeg
Hi,
What did you mean by:
This system() call is most likely not using the shell.
validate.exe checks for arguments and prints the usage
in the log file. From IIS nothing is written in the log
file and this being the first thing validate.exe does
.
Atul
On Tue, 6 Jan 2004 11:19:42 -0800,
You see, with cgi scripting if you attempt to write to the browser without
first printing
Content-type: text/html\n\n
You will get an error, and I thing this is what you are seeing.
If your validate.exe displays any information, you need to somehow
capture this, and then figure out in your
Could you please try this:
print Content-type: text/html\n\n$exit_value, $signal_num,
$dumped_core\n;
__
William Ampeh (x3939)
Federal Reserve Board
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Thanks for the help drieux.
I could have been more explicit in my question to have stated that
I want perl.script to exit quietly if there are no files on the
command line or if not invoked as the recipient of piped output.
I tested your code (I named the file test.input.source) and ...
Case
[EMAIL PROTECTED] wrote:
Case 3. (this is the difficult case for me) the script is invoked
with no file and no pipe to it. I would like the script to
end quietly, such as
test.input.source
Instead, it waits for input.
test.input.source
no command line args - switching to STDIN
On Jan 6, 2004, at 3:17 PM, [EMAIL PROTECTED] wrote:
Case 3. (this is the difficult case for me) the script is
invoked with no file and no pipe to it. I would like the
script to end quietly
die usage() if @ARGV == 0 and -t;
I didn't show you how to check for the pipe (-p) because
this should
I have a perl program ( with DBI ) which prints out a line to STDOUT
after every 100 database commits. I would like the 'print' to just
refresh the current line every time but - not knowing how to get around
it - the program instead prints a new line every 100 commits like so:
INFO 3: start
Errata: The last print statement in the 'while' loop is the focus..
Tony Esposito
Oracle Developer, Enterprise Business Intelligence
XO Communications
Plano, TX 75074
Work Phone: 972-516-5344
Work Cell: 972-670-6144
Email: [EMAIL PROTECTED]
-Original Message-
From: Esposito,
On Jan 6, 2004, at 2:53 PM, Esposito, Anthony wrote:
Is there a 'print' option/escape character the sends the file pointer (
for STDOUT in this case ) back to the beginning of the line?
Sure is. Try ending your lines with a \r instead of a \n. Works
on Unix at least.
James
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I tried that already but it just gives me the final count at the end. I would like
the output to change - the row count, that is - as each 100 rows is committed with the
final output - when the program ends - to be:
INFO 3: start deleting rows.
Rows deleted: 400
INFO 4: delete_rows.pl
The issue of printing to the same location is based on terminal type. You
have several options on how you can implement this scenario.
1) from a text environment, you could use the codes for the proper terminal
type to reposition the cursor before sending your next print statement.
2) you
Alright, gents, you and I were both right...\r works, as it should.
It turns out that these computers today - and Perl - are even faster than I thought.
My test data set was only 300 rows so by the time the program ran - and deleted - 300
rows the Perl program had only enough time to print
Jakob Kofoed wrote:
I have a file looking like (where \n is new line):
blabla\n
blablablablablabla\n
blablablablablablablablablabla\n
blabla\n
but I need every line to have 80 characters - in this case filled with white
space.
I can figure out how to do it when I have the same
Thanks Rob,
I think I was a bit to much into length and substring to see the
obvious!
Thanks for guiding me in the right direction.
Cheers,
Jakob
-Oprindelig meddelelse-
Fra: Rob Dixon [mailto:[EMAIL PROTECTED]
Sendt: 6. januar 2004 22:19
Til: [EMAIL PROTECTED]
Emne: Re: Adding white
Hi,
Found out that the PATH size was smaller when running
from the web (IIS) compared to the command prompt.
Obviously, the most important path reqd for the C code
was at the end.
Thanks for everyone's input.
Atul
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Yo.
I read in Learning Perl that there are no such constructs like a case statement. Is
there
something similar or did I misread this? Also what about functions and
function calls, do these exits or does the subroutines replace these?
thanks
Derek B. Smith
OhioHealth IT
UNIX / TSM /
There is no 'case' statement in Perl but it is easy to mimic such a construct.
Tony Esposito
Oracle Developer, Enterprise Business Intelligence
XO Communications
Plano, TX 75074
Work Phone: 972-516-5344
Work Cell: 972-670-6144
Email: [EMAIL PROTECTED]
-Original Message-
From: [EMAIL
Yo.
What's up dog? :)
I read in Learning Perl that there are no such constructs
like a case statement. Is there
Yes, there is.
Do you mean:
if(this) { do this }
elsif(that) { do that }
else { do the other }
something similar or did I misread this? Also
From: [EMAIL PROTECTED]
I read in Learning Perl that there are no such constructs like a case
statement. Is there something similar or did I misread this?
Ask the FAQ, run
perldoc -q case statement
Also
what about functions and function calls, do these exits or does the
[EMAIL PROTECTED] wrote:
So, 1. from within perl.script, how can one tell if the input stream is
coming from STDIN or a file that was opened by ?
Use select
2. If input stream is not coming from STDIN, but a file, how can one
tell which file is the current file (assuming multiple files
[EMAIL PROTECTED] wrote:
From: [EMAIL PROTECTED]
I read in Learning Perl that there are no such constructs like a case
statement. Is there something similar or did I misread this?
Ask the FAQ, run
perldoc -q case statement
Also
what about functions and function calls, do
[EMAIL PROTECTED] wrote:
Thanks for the help drieux.
I could have been more explicit in my question to have stated that
I want perl.script to exit quietly if there are no files on the
command line or if not invoked as the recipient of piped output.
So what have you tried to adjust the code
People of the Perl,
thanks for the infoI am familiar with perls subroutines so I will use
these and this name instead of functions. Also, my intention was to avoid
the if , then ,elif, then constructs, mentioned by Dan, for certain
situations which is why I asked about cases so I will
Is it possible to (easily) tell perl to kill itself and all children if
the script doesn't execute in x seconds?
I thought about forking the script and having the parent sleep for x
seconds at the top of the process, but that seems like a lot of extra
code. I was hoping there
Dan Muey wrote:
Also IIS is, with all due respect and apologies for being OT, crap.
Not the case, Dan. While I would never expose IIS to the public Internet, it is an
excellent tool for debugging CGI scripts. It puts a minimum of extraneous
configuration grief into the process, and usually
Dan Muey wrote:
Also IIS is, with all due respect and apologies for being OT, crap.
Not the case, Dan. While I would never expose IIS to the
public Internet, it is an excellent tool for debugging CGI
scripts. It puts a minimum of extraneous configuration grief
into the process,
Dan Muey wrote:
$exit_value = $? 8; bit 8 [0 bit on high byte]
$signal_num = $? 127; value of 7 lowest bits
$dumped_core = $? 128;bit 7 [highest bit of low byte]
Just curious, what is happening here with the and the .
I see there's a 128 there, perhaps
[EMAIL PROTECTED] wrote:
You see, with cgi scripting if you attempt to write to the browser without
first printing
Content-type: text/html\n\n
You will get an error, and I thing this is what you are seeing.
Actually, at least on my installation, IIS will return error messages to the
browser
Esposito, Anthony wrote:
I tried that already but it just gives me the final count at the end. I would like
the output to change - the row count, that is - as each 100 rows is committed with
the final output - when the program ends - to be:
Try turning autoflush on:
Greetings! C:\perl -w
Hi,
I am trying to write a script that will parse Microsoft outlook Inbox
to a .txt file. Please let me know if there a way to do that. Thanks in
advance for your help.
Ron
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What I would like to do is to enable
users to simply map UNIX-based drives on which their
applications reside, and then click on selected applications
(since most of them are used to the Microsoft point-and-click
or Run tool).
I was wondering if anyone on this list have had any luck
Very helpful...thank you
Tony Esposito
Oracle Developer, Enterprise Business Intelligence
XO Communications
Plano, TX 75074
Work Phone: 972-516-5344
Work Cell: 972-670-6144
Email: [EMAIL PROTECTED]
-Original Message-
From: R. Joseph Newton [mailto:[EMAIL PROTECTED]
Sent: Tuesday,
DBSMITH == DBSMITH [EMAIL PROTECTED] writes:
DBSMITH Also, my intention was to avoid the if , then ,elif, then
DBSMITH constructs, mentioned by Dan, for certain situations
What is the source of your fear? Sounds like a phobia to me.
--
Randal L. Schwartz - Stonehenge Consulting Services,
[EMAIL PROTECTED] wrote:
People of the Perl,
thanks for the infoI am familiar with perls subroutines so I will use
these and this name instead of functions. Also, my intention was to avoid
the if , then ,elif, then constructs, mentioned by Dan, for certain
situations which is why I
Ruby/DL is a Ruby module that enables one to load a .DLL/.so and start
using exported functions available in the DLL. It's a nice alternative
of using an external library without messing with XS or writing real C
files. Ruby/DL has been included in the standard Ruby distribution since
1.8.
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