Training, Open Source Programming Languages

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Python and Tcl - public course schedule [here]
Private courses on your site - see [here]
Please ask about maintenance training for Perl, PHP, Lua, etc
Perl module P775
Perl Security
Exercises, examples and other material relating to training module P775. This module is presented on Private Courses and Specially Run Courses only

This module pulls together many of the security aspects of Perl - taking our generalised module that looks at programming issues relating to secure coding in general and interpretting them for how the particular general issues apply in Perl. Further material on your course will look at relevant specific matters under individually titled sections.
Background information
Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from [here].
Topics covered in this module
Overview of security and Perl
Real, effective ID and suidperl.
Cleaning up your path.
Backtics, evals, execs and subshells.
Command line switches.
Public, protected, private - not in Perl; OO Perl security issues.
Regular expressions.
Magic in opens, globs, and other wild cards.
Temporary files, lock files and file locking.
Database transactions.
Networking matters, process forking and threads.
Sorts that give varying results.
Resource hogs and efficiency matters.
Complete learning
If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Ruby, Lua, Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 700 books on the subjects on which we teach. These books are available for reference at our training centre.

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