ha to all,
I need to use a a shell-program but I cannot pass all the arguments to
this program via system() function. In other words: the program doesn't
accept all the arguments via command line: I need to open it and write
interactively some instructions.
Is there a module which works in
On Wed, 12 Oct 2005, Adriano Allora wrote:
I need to use a a shell-program but I cannot pass all the arguments to
this program via system() function. In other words: the program
doesn't accept all the arguments via command line: I need to open it
and write interactively some instructions.
Adriano Allora wrote:
ha to all,
Ha back!
I need to use a a shell-program but I cannot pass all the arguments to
this program via system() function. In other words: the program
doesn't accept all the arguments via command line: I need to open it
and write interactively some instructions.
hi to all,
I want to write a very stupid script. It shuold:
- upload a file from client (works)
- extratc ascii from html (works)
- show the sentence number X (works for nr.0)
- create a button following sentence (does not work!)
- redirect to the same page and re-upload the same file to show
I have written a CGI Perl program that allows my users to view relevant
data.
The data is produced by a Unix application command and I have told it to
write to a intranet page that looks like:
|--|
| ( ) |
|--|All-Clients
|--|
| ( ) |
|--|Backup-Tapes
|--|
| ( ) |
HI,
I want to know what's the difference when I call a subroutine with ''
or without ''.
such as:
subroutine();
sub subroutine{
..
}
or
subroutine();
sub subroutine{
..
}
Can anyone tell me?thanks a lot.
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail:
On Oct 12, 2005, at 10:16, Jeff Pan wrote:
I want to know what's the difference when I call a subroutine with ''
or without ''.
Sure, that's documented in perlsub. Check for instance the comments
in the code below To call subroutines: in the very SYNOPSIS.
-- fxn
--
To unsubscribe,
Tom Allison ha scritto:
[snip other question]
Logging:
I am using a package Log::Dispatch to do my logging.
Is there any penalty to loading the same modules for Log::Dispatch into
multiple Packages (Main plus all my custom package/modules)? IIRC this
should share the memory but allow each
perldoc says I can't do flock over a network.
I assume this is NFS mounted files.
Two questions:
How do I test for NFS mounting so I can flag it as a problem in my code?
What options are there for locking over NFS besides using foo.lock files
all over the place?
--
To unsubscribe, e-mail:
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;
I'd like to place these scalars into an array for
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
-Original Message-
From: Wiggins d'Anconia [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 12, 2005 5:31 PM
To: Ryan Frantz
Cc: Perl Beginners List
Subject: Re: Formatting Variables
Ryan Frantz wrote:
Perlers,
Is there are way to format a variable before placing it
Hello,
I am writing a program that will do the following:
Create an email when you see the same name 3 times.
How would i go about doing this:
I am capturing an error message and when I see a name 3 times I need to send
an email.(Using Blat)
thanks
mark
Tom Allison am Mittwoch, 12. Oktober 2005 15.55:
[...]
Since you got no answer yet from somebody knowing better:
How do I test for NFS mounting so I can flag it as a problem in my code?
hand made: examine /proc/mounts ...
But I'm shure there are much better ways.
What options are there for
Mark davenport wrote:
Hello,
Hello,
I am writing a program that will do the following:
Create an email when you see the same name 3 times.
How would i go about doing this:
I am capturing an error message and when I see a name 3 times I need to
send an email.(Using Blat)
my %count;
I know this question has been asked before.
I have done a search on thelist and the web..
I can't find it.. thought i saved it.. help?
how do a capture a web page to a var so I
can strip the html?
Lou
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL
On Wed, 12 Oct 2005, Luinrandir wrote:
I know this question has been asked before.
Then you may recognize the forthcoming answer, too... :-)
I have done a search on thelist and the web..
I can't find it.. thought i saved it.. help?
how do a capture a web page to a var so I
can strip the
there is no code yet.. i will write the code.
i need the one line that get the web page
$Input=??
answers like your suck.. why do you bother.
- Original Message -
From: Chris Devers [EMAIL PROTECTED]
To: Luinrandir [EMAIL PROTECTED]
Cc: beginners@perl.org
Sent: Wednesday, October
On Wed, 12 Oct 2005, Luinrandir wrote:
there is no code yet.. i will write the code.
i need the one line that get the web page
$Input=??
answers like your suck.. why do you bother.
Funny, I was wondering the same thing about your question :-)
The answer is to look up, and read, the
ok this is the code i have so far
there it is... since i don't know how to call/capture/open the web page and
get the HTML to a variable, there is not much I can do.
Once I get the HTML into a var.. i can do the rest.
as to moduals.. i barly know perl.. much less moduals..
LWP has no
On Wed, 12 Oct 2005, Luinrandir wrote:
ok this is the code i have so far
there it is... since i don't know how to call/capture/open the web page and
get the HTML to a variable, there is not much I can do.
Once I get the HTML into a var.. i can do the rest.
as to moduals.. i barly know
Hi all,
I an new to group and perl itself.
I need to find the IP address of the machines, which tries/does access my unix
server.
For eq if someone connect using ftp, telnet,ssh or anyother tool I need to know
the IP address of the user and the time when he connected.
Thank you all for
22 matches
Mail list logo
