Perl programming: fundamentals course

Perl: the most beautiful scripting language, and you can easily learn to master it in 3 days at ABIS!

In this training, you're introduced into the programming language Perl: designed for writing efficient and readable software, and to be used on all possible platforms (UNIX, Linux, MS-Windows, Mac, ...). It is commonly applied for a wide range of tasks such as system administration, application management, web development, network programming, and text manipulation. Perl is praised for its flexibility, versatility, performance, and its ease to automate system tasks.

In this course you'll learn

  • the base syntax of the Perl 5 language.
  • how to easily and quickly write simple programs solving complicated problems.

This course is first of all a "workshop": participants will have ample opportunity to practise all the discussed topics.

Schedule a training?

Delivered as a live, interactive training: available in-person or online, or in a hybrid format. Training can be implemented in Dutch, English, or French.

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Public training calendar

No public sessions are currently scheduled. We will be pleased to set up an on-site course or to schedule an extra public session (in case of a sufficient number of candidates). Interested? Please let us know.

Intended for

System administrators who want to automate day-to-day tasks, and possibly deploy their scripts on multiple platforms; software developers who are charmed by the compact, readable, and versatile programming possibilities, or by the unexpectedly efficient runtime behaviour of Perl; designers planning to use a Perl module which they found on the internet, and want to understand how that module works.

Background

Participants should have a basic programming experience (see course Programming fundamentals).

You can test yourself to see if you have enough background by filling out the online selftest "introduction to programming".

Main topics

  • Introduction:
    • What is Perl?
    • Why is Perl used?
  • Basic structures in Perl:
    • basic operations (arithmetic and textual)
    • comparisons
    • standard input/output
  • The use of lists (arrays and hashes)
  • Conditions and strings:
    • if ... elsif ... else, unless, ...
    • while, until, for, foreach
  • Manipulation and comparison of text strings
    • pattern matching with regular expressions
    • substitution, extraction, splitting of textual data
  • More advanced topics:
    • the creation and use of subroutines
    • the handling of files (open, read, write)
    • the use of references
    • Perl and the shell: piping, redirecting, calling external programs, and the use of parameters
    • Perl modules: installing them and learn how to use them

Training method

Classroom instruction; theory, examples and exercises.

Certification

At the end of the session, the participant receives a "Certificate of Completion".

Duration

3 days.

Course leader

Peter Vanroose (ABIS).


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