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Shell Programming and Scripting
perl adding items to a hash
Post 302190927 by cbkihong on Thursday 1st of May 2008 02:23:37 AM
05-01-2008
It does.
I do expect that you at least know what a hash is in Perl and how you add key-value pairs to it and retrieve something from it. So, you were asking how to persist the data to a file so that you can recover it later, and so I suggested Storable demonstrating how to save to and restore from a file using an example. It's all in the docs and I already provided you with the link to the man page in case you are so impatient to locate the man page yourself.
If you don't understand the example, run it and see the results yourself. If you are totally new to Perl, you should first learn the basics of the language yourself and we can never teach Perl here with so limited space.
I think I have already provided you with everything that is relevant as far as I conceive.
So tell me, in what ways can I serve you better?
I do expect that you at least know what a hash is in Perl and how you add key-value pairs to it and retrieve something from it. So, you were asking how to persist the data to a file so that you can recover it later, and so I suggested Storable demonstrating how to save to and restore from a file using an example. It's all in the docs and I already provided you with the link to the man page in case you are so impatient to locate the man page yourself.
If you don't understand the example, run it and see the results yourself. If you are totally new to Perl, you should first learn the basics of the language yourself and we can never teach Perl here with so limited space.
I think I have already provided you with everything that is relevant as far as I conceive.
So tell me, in what ways can I serve you better?
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LEARN ABOUT DEBIAN
fvwm-perllib
fvwm-perllib(1) Fvwm Utilities fvwm-perllib(1) NAME
fvwm-perllib - shows the documentation of the Fvwm Perl library SYNOPSIS
fvwm-perllib [ --help|-h|-? ] [ --version|-v|-V ] [ man [ Perl::Class ] ] [ cat [ Perl::Class ] ] [ raw [ Perl::Class ] ] [ dir ] DESCRIPTION
Starting from fvwm-2.5.x versions there is a built-in support for creating fvwm modules in Perl. This fvwm-perllib utility provides help services for the Fvwm Perl library. OPTIONS
--help show the help and exit --version show the version and exit --man or man [ Perl::Class ] show manual page just like man(1) --cat or cat [ Perl::Class ] show manual page in plain text --raw or raw [ Perl::Class ] generate output in man format (not human readable) --dir or dir print perllib directory without a trailing end of line USAGE
Use this in the fvwm modules written in Perl: use lib `fvwm-perllib dir`; Introduction to the Fvwm Perl library: % fvwm-perllib man Manual page for the "FVWM::Module" class: % fvwm-perllib man FVWM::Module Standard options: % fvwm-perllib --help % fvwm-perllib --version AUTHORS
Mikhael Goikhman <migo@homemail.com>. COPYING
The script is distributed by the same terms as fvwm itself. See GNU General Public License for details. BUGS
No known bugs. Report bugs to fvwm-bug@fvwm.org. 2.5.28 (from cvs) 2009-03-22 fvwm-perllib(1)