hi all,
how to write daemons in perl ?
does it have such a support ? if so which module should i use?
kindly enlighten me --
thanks in advance --
KM
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[EMAIL PROTECTED] wrote:
hi all,
how to write daemons in perl ?
does it have such a support ? if so which module should i use?
kindly enlighten me --
thanks in advance --
First question, do you want a "daemon" as in a process that is started,
then exec's a new process without a controlling te
Hi,
well to make it clear -- i need to make a server -- a constantly running
process --
suppose if i want to get a daily report of the frequency of all the users
logging in and out on the system from the daemon written in perl -- how do i do that ?
thanks,
KM
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[EMAIL PROTECTED] wrote:
Hi,
well to make it clear -- i need to make a server -- a constantly running
process --
suppose if i want to get a daily report of the frequency of all the users
logging in and out on the system from the daemon written in perl -- how do i do that ?
thanks,
KM
You
Hi all,
well i really need a server :-)
thanks,
KM
On Sat, 8 Feb 2003, Wiggins d'Anconia wrote:
>
>
> [EMAIL PROTECTED] wrote:
> > Hi,
> >
> > well to make it clear -- i need to make a server -- a constantly running
> > process --
Hi,
what i'm creating is just an EXTREMELY script that sends an array to another
script via PIPE.
This is what i have:
#! /usr/bin/perl
@file = qw (tony boby zombie anthony martine eric charlie);
open(SORT, "| perl sorted.pl");
while(@file){
chomp $_;
print SORT "$_\n";
}
print
[EMAIL PROTECTED] wrote:
Hi all,
well i really need a server :-)
thanks,
KM
Still confused as to why, but ok...
How will your clients be connecting to the server? I would suggest
having a look at:
perldoc -f fork
perldoc -f
anthony wrote:
Hi,
what i'm creating is just an EXTREMELY script that sends an array to another
script via PIPE.
This is what i have:
#! /usr/bin/perl
@file = qw (tony boby zombie anthony martine eric charlie);
open(SORT, "| perl sorted.pl");
while(@file){
chomp $_;
print SORT
Hi,
i'm trying to learn pipe, so i need start somewhere i could of just say
sort @file print @file and that is it but like i said i want to learn the
mechanism of pipe
Anthony
"Anthony" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>
> what i'm creating
Anthony wrote:
> Hi,
>
> what i'm creating is just an EXTREMELY script that sends an array to
> another script via PIPE.
Never coded in EXTREMELY before, but I'll have a go ;-)
> This is what i have:
>
>
> #! /usr/bin/perl
ALWAYS:
use strict;
use warnings;
> @file = qw
[EMAIL PROTECTED] wrote:
> Hi all,
>
> well i really need a server :-)
> thanks,
> KM
Hi K.
I really think you ought to come clean on what you're actually
trying to do to give Wiggins (and the rest of us) a sporting chance
of helping you :)
The bottom line is that you can write a daemon in
Anthony wrote:
>
> Hi,
Hello,
> what i'm creating is just an EXTREMELY script that sends an array to another
> script via PIPE.
> This is what i have:
>
>
> #! /usr/bin/perl
use warnings;
use strict;
> @file = qw (tony boby zombie anthony martine eric charlie);
It seems like
"John W. Krahn" wrote:
>
> Anthony wrote:
> >
> > @file = qw (tony boby zombie anthony martine eric charlie);
>
> It seems like you need newlines at the end of each element.
>
> my @file = < tony
> boby
> zombie
> anthony
> martine
> eric
> charlie
> FILE
Sorry, that's not going to work. :-)
Hi all,
I am a novice to perl. I find Perl very interesting and I am studying how to
write and compile perl scripts without syntax and compilation errors. I need
heads up on how.
thanks,
DJ
_
MSN 8 helps eliminate e-mail viruses. G
John W. Krahn wrote:
> my @file = ;
>
> Then at the end of the program:
>
> __DATA__
> tony
> boby
> zombie
> anthony
> martine
> eric
> charlie
I forgot you could do that! Thanks John.
Rob
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dakenah johnson wrote:
Hi all,
I am a novice to perl. I find Perl very interesting and I am studying
how to write and compile perl scripts without syntax and compilation
errors. I need heads up on how.
This is a very vague question...but here are some pointers:
always do:
use strict;
use war
Dakenah Johnson wrote:
> Hi all,
> I am a novice to perl. I find Perl very interesting and I am studying
> how to write and compile perl scripts without syntax and compilation
> errors. I need heads up on how.
Erm. That's a bit of a broad brief isn't it? I think I have to throw it
back to you and
dakenah johnson wrote:
> Hi all,
> I am a novice to perl. I find Perl very interesting and I am studying how to
> write and compile perl scripts without syntax and compilation errors. I need
> heads up on how.
>
> thanks,
> DJ
Hi DJ,
You might want to re-think your emphasis here. Of ocurse, you
Hi,
I want to rewrite this script in pure cgi, I really need help at this point.
I want to write a form but half of it is in one function and the other half
is in the other, and I cant continue the flow of the html from one function
to the next. The excerpt is as follows.
sub displayNewDeleteUp
Apparently I'm not getting what it is that File::Glob is supposed to
do:
ls tmp/file_[0-9]*|wc -l
99
All 99 look like
tmp/file_NUM with incrementing number.
Why doesn't this code unwind the list of files?
when this command is given:
./testglob.pl 'tmp/file_[0-9]*'
cat ./testglob.pl
#!/us
On Feb 8, Harry Putnam said:
> @files = bsd_glob("$glob_pattern",GLOB_ERR)|| die "Yikes: $!";
This line screws you up. Change the || to 'or'.
@files = bsd_glob(...) or die "Yikes: $!";
The reason being: || binds very tightly, and 'or' binds less tightly.
With ||, your code is like
@file
Jeff 'japhy' Pinyan <[EMAIL PROTECTED]> writes:
> And || enforces scalar context, so func() won't (can't) return a list, in
> your case.
Thanks, I'd have been a very long time figuring that out...
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Does anyone know how to use a zip utility in an
installation script. I would like to create an
installation script for a program I've written. My
only hurdle is learning how to unpack the zip file.
I've heard of gunzip, can I use that with perl?
Harry Putnam wrote:
>
> Jeff 'japhy' Pinyan <[EMAIL PROTECTED]> writes:
>
> > And || enforces scalar context, so func() won't (can't) return a list, in
> > your case.
>
> Thanks, I'd have been a very long time figuring that out...
Another point.
> cat ./testglob.pl
> #!/usr/local/bin/perl -w
On Sat, Feb 08, 2003 at 09:37:40PM -0800, Patricia Hinman wrote:
> Does anyone know how to use a zip utility in an
> installation script. I would like to create an
> installation script for a program I've written. My
> only hurdle is learning how to unpack the zip file.
> I've heard of gunzip,
On Sat, Feb 08, 2003 at 09:37:40PM -0800, Patricia Hinman wrote:
> Does anyone know how to use a zip utility in an
> installation script. I would like to create an
> installation script for a program I've written. My
> only hurdle is learning how to unpack the zip file.
> I've heard of gunzip,
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