On Tue, Apr 29, 2008 at 8:06 PM, Jenda Krynicky <[EMAIL PROTECTED]> wrote:
snip
> perl -n'${$_}||=print'
snip
That is nasty. If I am reading that correctly you are using a
symbolic reference to create variables with the name of the line. I
can't remember, does Perl have a limit on the size of
Anirban Adhikary wrote:
Dear list
Hello,
I want to encrypt my perl source code. I am using some modules in my code.
Among them some are downloaded from CPAn as well as some are written by my
-self. So how to encrypt all perl codes includes the modules.
perldoc -q "How can I hide the source
On Wed, Apr 30, 2008 at 1:52 AM, Anirban Adhikary
<[EMAIL PROTECTED]> wrote:
> I Have gone through google and CPAN and finds some information over there .
> can it be helpful for completion my purpose. U people please suggest.
>
> If my program name is rundbload.pl
>
> perl -MO=Bytecode,-H,-b,-k
On Tue, Apr 29, 2008 at 6:06 PM, melody <[EMAIL PROTECTED]> wrote:
snip
> #!/usr/bin/perl
> use warnings;
> use strict;
snip
Good, keep this up
snip
> my @array;
> my @replacearray;
snip
Try to declare your variables where you initialize them.
snip
> open FHR,'<',"repl.txt";
> open OUT,'
I Have gone through google and CPAN and finds some information over there .
can it be helpful for completion my purpose. U people please suggest.
If my program name is rundbload.pl
perl -MO=Bytecode,-H,-b,-k,orundbload rundbload.pl
http://search.cpan.org/~nwclark/perl-5.8.8/ext/B/B/Bytecode.pm
On Wed, Apr 30, 2008 at 1:11 AM, Anirban Adhikary
<[EMAIL PROTECTED]> wrote:
> Dear list
> I want to encrypt my perl source code. I am using some modules in my code.
> Among them some are downloaded from CPAn as well as some are written by my
> -self. So how to encrypt all perl codes includes t
Dear list
I want to encrypt my perl source code. I am using some modules in my code.
Among them some are downloaded from CPAn as well as some are written by my
-self. So how to encrypt all perl codes includes the modules.
Thanks&Regards in advance
Anirban Adhikary
Jenda Krynicky wrote:
From: "John W. Krahn" <[EMAIL PROTECTED]>
Rob Dixon wrote:
obdulio santana wrote:
May be this helps
perl -lne "print if ++$D{$_} == 1" address.txt
You may prefer the cuteness of
perl -lne "print unless $D{$_}++" address.txt
Or the shortness of:
perl -ne'$D{$_
I have 2 files one has the input and the other has data that will
replace specific string in file 1
eg
File 1
-
Text| to be replaced
Text| to be replaced
Text| to be replaced
Text| to be replaced
Text| to be replaced
File 2
-
replaced1
replaced2
replaced3
Output
--
Rob Dixon wrote:
Richard Lee wrote:
after freshelly installing fedora 9(which is preview version) and which
has perl 5.10 fails command line perl module install.
Granted that it means I don't have cpan.pm module, how come it didn't
come w/ it by default or did I do something wrong?
also, s
From: "John W. Krahn" <[EMAIL PROTECTED]>
> Rob Dixon wrote:
> > obdulio santana wrote:
> >> May be this helps
> >>
> >> perl -lne "print if ++$D{$_} == 1" address.txt
> >
> > You may prefer the cuteness of
> >
> > perl -lne "print unless $D{$_}++" address.txt
>
> Or the shortness of:
>
>
From: "John W. Krahn" <[EMAIL PROTECTED]>
> Rob Dixon wrote:
> > obdulio santana wrote:
> >> May be this helps
> >>
> >> perl -lne "print if ++$D{$_} == 1" address.txt
> >
> > You may prefer the cuteness of
> >
> > perl -lne "print unless $D{$_}++" address.txt
>
> Or the shortness of:
>
>
Rob Dixon wrote:
obdulio santana wrote:
May be this helps
perl -lne "print if ++$D{$_} == 1" address.txt
You may prefer the cuteness of
perl -lne "print unless $D{$_}++" address.txt
Or the shortness of:
perl -ne'$D{$_}++||print' address.txt
John
--
Perl isn't a toolbox, but a sma
Rob Dixon wrote:
> obdulio santana wrote:
>> May be this helps
>>
>> perl -lne "print if ++$D{$_} == 1" address.txt
>
> You may prefer the cuteness of
>
> perl -lne "print unless $D{$_}++" address.txt
My apologies. That requires single quotes:
perl -lne 'print unless $D{$_}++' address.txt
obdulio santana wrote:
> May be this helps
>
> perl -lne "print if ++$D{$_} == 1" address.txt
You may prefer the cuteness of
perl -lne "print unless $D{$_}++" address.txt
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Richard Lee wrote:
> after freshelly installing fedora 9(which is preview version) and which
> has perl 5.10 fails command line perl module install.
> Granted that it means I don't have cpan.pm module, how come it didn't
> come w/ it by default or did I do something wrong?
>
> also, searching fo
hotkitty wrote:
I've fixed the issue by reinstalling PERL. However, I am now getting
the error message saying: Use of uninitialized value in pattern match
(m//) at cctest.pl line 26.
(Line 26 is "if ($tag = "a href" && "
I already addressed that issue.
http://www.mail-archive.com/beginners%4
On 29 Apr, 01:03, [EMAIL PROTECTED] (Andrew Curry) wrote:
> Ill make a guess it's a scope issue
Yep, found the error
> my(%myhash,$var1,$var2);
I forgot to declare the 'myhash' into the sub.
Done that now is working. :-)
Thanks
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For additional comm
On Apr 28, 8:43 am, [EMAIL PROTECTED] (Rob Dixon) wrote:
> hotkitty wrote:
> > I'm trying to extract links from a website but get the following
> > error:
>
> > Global symbol "%Config" requires explicit package name at C:/Perl/lib/
> > Errno.pm l
> > ine 11.
> > Global symbol "%Config" requires exp
I'm trying to set up a simple web page with login and registration
system before I try more complicated stuff.
I'm running into a problem where I redirect to a script, try to pull a
parameter off of the url and do something with it ( in this case, a
session id that needs to be removed from the dat
sivasakthi wrote:
On Tue, 2008-02-05 at 14:40 -0500, obdulio santana wrote:
May be this helps
perl -lne "print if ++$D{$_} == 1" address.txt
I have tried the above command , but it shows the following error,
Can't modify single ref constructor in preincrement (++) at -e line 1,
near "} =="
Thanks for the help. It was an install issue. I reinstalled Perl and
now script works fine. Thanks again for the responses!
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On Tue, 2008-02-05 at 14:40 -0500, obdulio santana wrote:
> May be this helps
>
> perl -lne "print if ++$D{$_} == 1" address.txt
>
> regards
>
>
>
I have tried the above command , but it shows the following error,
Can't modify single ref constructor in preincrement (++) at -e line 1,
near
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