12-31-2009
At this point, I'm inclined to offer the canned "google is your friend" response.
From Active Directory up to Z (pronounced Zed!) and a whole lot of everything in between could be relevant to you. No-one here will advise you (hopefully) to learn C# or Java or .Net if you don't have the pre-requisite skills. Those being, a fundamental understanding of basic programming.
My personal point of view is that C is the best language ever devised. Before I started on that I learned (as my first "proper" language) Pascal. And BASIC before that (and Z80 assembler before that).
PHP is a nice language. Download something like Apache Friends, or something similar, and bash away. Download Linux (pick one), install it and bash away at shell scripting.
I wouldn't advise starting with Java, Perl, or the likes until you've mastered the basics.
First you have to decide what it is you want to learn.
Google is your friend.
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LEARN ABOUT DEBIAN
mail::spamassassin::plugin::autolearnthreshold
Mail::SpamAssassin::Plugin::AutoLearnThreshold(3pm) User Contributed Perl Documentation Mail::SpamAssassin::Plugin::AutoLearnThreshold(3pm)
NAME
Mail::SpamAssassin::Plugin::AutoLearnThreshold - threshold-based discriminator for Bayes auto-learning
SYNOPSIS
loadplugin Mail::SpamAssassin::Plugin::AutoLearnThreshold
DESCRIPTION
This plugin implements the threshold-based auto-learning discriminator for SpamAssassin's Bayes subsystem. Auto-learning is a mechanism
whereby high-scoring mails (or low-scoring mails, for non-spam) are fed into its learning systems without user intervention, during
scanning.
Note that certain tests are ignored when determining whether a message should be trained upon:
o rules with tflags set to 'learn' (the Bayesian rules)
o rules with tflags set to 'userconf' (user configuration)
o rules with tflags set to 'noautolearn'
Also note that auto-learning occurs using scores from either scoreset 0 or 1, depending on what scoreset is used during message check. It
is likely that the message check and auto-learn scores will be different.
USER OPTIONS
The following configuration settings are used to control auto-learning:
bayes_auto_learn_threshold_nonspam n.nn (default: 0.1)
The score threshold below which a mail has to score, to be fed into SpamAssassin's learning systems automatically as a non-spam
message.
bayes_auto_learn_threshold_spam n.nn (default: 12.0)
The score threshold above which a mail has to score, to be fed into SpamAssassin's learning systems automatically as a spam message.
Note: SpamAssassin requires at least 3 points from the header, and 3 points from the body to auto-learn as spam. Therefore, the
minimum working value for this option is 6.
bayes_auto_learn_on_error (0 | 1) (default: 0)
With "bayes_auto_learn_on_error" off, autolearning will be performed even if bayes classifier already agrees with the new
classification (i.e. yielded BAYES_00 for what we are now trying to teach it as ham, or yielded BAYES_99 for spam). This is a
traditional setting, the default was chosen to retain backwards compatibility.
With "bayes_auto_learn_on_error" turned on, autolearning will be performed only when a bayes classifier had a different opinion from
what the autolearner is now trying to teach it (i.e. it made an error in judgement). This strategy may or may not produce better future
classifications, but usually works very well, while also preventing unnecessary overlearning and slows down database growth.
perl v5.14.2 2011-06-06 Mail::SpamAssassin::Plugin::AutoLearnThreshold(3pm)