Re: Printing a hash of hashes of arrays

2009-08-27 Thread Ian
Thank you David, Jim, Uri.

Exploiting the Perl Garbage Collection (possibly) was:[ Exploiting the Perl]

2009-08-27 Thread Steve Bertrand
Steve Bertrand wrote: > My last question, rephrased to be direct-to-the-point: > > Multi-part howto, or STFU if it's not possible request: > > - create a scalar to contain the memory address of a reference to a > complex data structure > > - store ONLY the memory address using 'Storable' (or som

Re: source code for builtin functions

2009-08-27 Thread heyi xiao
Thanks a lot, guys, for your help and the hot, informative discussion! I really got better idea at where/how to look perl source code. Although I may not fully understand the C code itself. Heyi --- On Thu, 8/27/09, Randal L. Schwartz wrote: From: Randal L. Schwartz Subject: Re: source co

RE: SFTP from Perl for Windows

2009-08-27 Thread Ashley Cooper
You beauty! I am new to this whole ppm thing, and didn't know about the additional repositories. I have now been able to install the FTLSSL module I originally wanted and make some progress at last. Thanks a million. :-) @shley -Original Message- From: r...@i.frys.com [mailto:r...@i.fry

Re: Exploiting the Perl

2009-08-27 Thread Steve Bertrand
Steve Bertrand wrote: > My last question, rephrased to be direct-to-the-point: > > Multi-part howto, or STFU if it's not possible request: > > - create a scalar to contain the memory address of a reference to a > complex data structure > > - store ONLY the memory address using 'Storable' (or som

Exploiting the Perl

2009-08-27 Thread Steve Bertrand
My last question, rephrased to be direct-to-the-point: Multi-part howto, or STFU if it's not possible request: - create a scalar to contain the memory address of a reference to a complex data structure - store ONLY the memory address using 'Storable' (or some other mechanism) - create a cyclica

RE: SFTP from Perl for Windows

2009-08-27 Thread rkb
Ashley Cooper wrote: > Unfortunately I forgot to mention a crucial point about > the function I am trying to code for. > > The source Windows server from which the files have to be > copied is external to our organisation - the server > belongs to a third party. The server is open for SFTP > transf

Re: source code for builtin functions

2009-08-27 Thread Randal L. Schwartz
> "heyi" == heyi xiao writes: heyi> Hello all, heyi> My linux system has a pre-installed perl. Is there a good way to check heyi> the source code for builtin functions, like reverse etc. I want to check heyi> the source code for better learning/understanding. If you really think you can gai

RE: SFTP from Perl for Windows

2009-08-27 Thread Ashley Cooper
Unfortunately I forgot to mention a crucial point about the function I am trying to code for. The source Windows server from which the files have to be copied is external to our organisation - the server belongs to a third party. The server is open for SFTP transfers on a specified port only,

Re: source code for builtin functions

2009-08-27 Thread Shawn H. Corey
Paul Johnson wrote: I don't think there's any need for that. I also don't think this is an inappropriate question for this list or that the C code is particularly ugly for that matter, but there you go. I didn't mean to offend anyone. All I meant was the questions about how Perl is implement

CGI and persistent data (without Storable)

2009-08-27 Thread Steve Bertrand
I put this out as my first ever post to PerlMonks, but I feel a bit queasy about the whole web-question thing until I get a better feel for it. I'm more at home in plain-text, so here goes: I'm writing a web interface using CGI::Application for a project that houses numerous methods within a

Re: source code for builtin functions

2009-08-27 Thread Paul Johnson
On Thu, Aug 27, 2009 at 06:34:53PM -0400, Shawn H. Corey wrote: > Telemachus wrote: >> On Thu Aug 27 2009 @ 2:40, heyi xiao wrote: >>> I knew perl is written in C, but I am still interested in >>> checking the C source for some builtin function directly. Is there any good >>> way >>> to go? >> >>

Re: source code for builtin functions

2009-08-27 Thread Shawn H. Corey
Telemachus wrote: On Thu Aug 27 2009 @ 4:55, Shawn H. Corey wrote: Nowadays, Linux comes with Perl but not its documentation. To download it, start your favourite package manager and download the package "perl-doc" Also, since some of it refers to the Syscalls, you may want its documentation.

Re: source code for builtin functions

2009-08-27 Thread Chas. Owens
On Thu, Aug 27, 2009 at 17:18, Telemachus wrote: > On Thu Aug 27 2009 @  4:55, Shawn H. Corey wrote: >> Nowadays, Linux comes with Perl but not its documentation.  To >> download it, start your favourite package manager and download the >> package "perl-doc"  Also, since some of it refers to the Sy

Re: source code for builtin functions

2009-08-27 Thread Shawn H. Corey
Telemachus wrote: On Thu Aug 27 2009 @ 2:40, heyi xiao wrote: I knew perl is written in C, but I am still interested in checking the C source for some builtin function directly. Is there any good way to go? If you browse to this site, you can download the source code for whatever version of P

Re: source code for builtin functions

2009-08-27 Thread Telemachus
On Thu Aug 27 2009 @ 2:40, heyi xiao wrote: > I knew perl is written in C, but I am still interested in > checking the C source for some builtin function directly. Is there any good > way > to go? If you browse to this site, you can download the source code for whatever version of Perl you're wo

Re: source code for builtin functions

2009-08-27 Thread Uri Guttman
> "hx" == heyi xiao writes: hx> Thanks,Uri and Shawn, for all the information. I knew perl is hx> written in C, but I am still interested in checking the C source hx> for some builtin function directly. Is there any good way to go?

Re: source code for builtin functions

2009-08-27 Thread heyi xiao
Thanks,Uri and Shawn, for all the information. I knew perl is written in C, but I am still interested in checking the C source for some builtin function directly. Is there any good way to go? Heyi --- On Thu, 8/27/09, Uri Guttman wrote: From: Uri Guttman Subject: Re: source code for bui

Re: source code for builtin functions

2009-08-27 Thread Telemachus
On Thu Aug 27 2009 @ 4:55, Shawn H. Corey wrote: > Nowadays, Linux comes with Perl but not its documentation. To > download it, start your favourite package manager and download the > package "perl-doc" Also, since some of it refers to the Syscalls, > you may want its documentation. Its package

Re: source code for builtin functions

2009-08-27 Thread Shawn H. Corey
heyi xiao wrote: Hello all, My linux system has a pre-installed perl. Is there a good way to check the source code for builtin functions, like reverse etc. I want to check the source code for better learning/understanding. Thanks a lot! Heyi Documentation for the built-in functions is her

Re: source code for builtin functions

2009-08-27 Thread Uri Guttman
> "hx" == heyi xiao writes: hx> My linux system has a pre-installed perl. Is there a good way to hx> check the source code for builtin functions, like reverse etc. I hx> want to check the source code for better learning/understanding. all builtin functions are in c and not perl so you

Re: Printing a hash of hashes of arrays

2009-08-27 Thread Uri Guttman
> "I" == Ian writes: I> Pure beginners question. I> I'm creating a hash of arrays like this : I> $ihash{$3}{$1} = [...@itab]; I> For now I was able to get the data using Dumper but I need to create a I> "pretty" report. I> How do I loop over this hash/hash of arrays to print i

source code for builtin functions

2009-08-27 Thread heyi xiao
Hello all, My linux system has a pre-installed perl. Is there a good way to check the source code for builtin functions, like reverse etc. I want to check the source code for better learning/understanding. Thanks a lot! Heyi

Re: Printing a hash of hashes of arrays

2009-08-27 Thread Jim Gibson
On 8/27/09 Thu Aug 27, 2009 10:42 AM, "Ian" scribbled: > Pure beginners question. > > I'm creating a hash of arrays like this : > > $ihash{$3}{$1} = [...@itab]; > > For now I was able to get the data using Dumper but I need to create a > "pretty" report. > > How do I loop over this hash/has

Printing a hash of hashes of arrays

2009-08-27 Thread Ian
Pure beginners question. I'm creating a hash of arrays like this : $ihash{$3}{$1} = [...@itab]; For now I was able to get the data using Dumper but I need to create a "pretty" report. How do I loop over this hash/hash of arrays to print it out? Thank you. -- Ian

Re: Need some explanation.

2009-08-27 Thread Chas. Owens
On Thu, Aug 27, 2009 at 04:38, Raheel Hassan wrote: > About quote(): > Many thanks for your reply, But what is the difference in; > select * from tablesname where x = ''; drop table tablename; --'; > and > select * from tablesname where x = '\'; drop table tablename; --'; > both the statements seem

Re: Need some explanation.

2009-08-27 Thread Tim Bowden
On Thu, 2009-08-27 at 10:38 +0200, Raheel Hassan wrote: > *About quote():* > Many thanks for your reply, But what is the difference in; > select * from tablesname where x = ''; drop table tablename; --'; > and > select * from tablesname where x = '\'; drop table tablename; --'; > both the statement

Re: Need some explanation.

2009-08-27 Thread Raheel Hassan
*About quote():* Many thanks for your reply, But what is the difference in; select * from tablesname where x = ''; drop table tablename; --'; and select * from tablesname where x = '\'; drop table tablename; --'; both the statements seems to be SQL injection attack. What is thet role that quote pl