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UNIX/Linux shell programming

Objectives

This course treats the logical power of the UNIX/AIX and Linux command shell, an extreme powerful environment for efficient programming.

At the end of this course participants will be able to understand all the possibilities of the program structures in the UNIX shell scripts. The use of the classic program logic in shell procedures will be clarified. The shell syntax for programming will be known. The meaning and the possibilities of AWK, and the use of this programming language will be learnt.

Main topics

  • Basic shell scripting: a recap
  • Working towards batch procedures:

Manipulating text in batch (sed, tr, ...) • unix tools in batch (arithmetic, text manimulation, "here documents", ...) • process synchronisation (wait, trap, exit, return, ...) • functions (definition, function library, function availability)

  • Advanced Shell programming - based on the korn shell and on bash:

Writing logical tests • evaluating tests • branching • iterations • arithmetic expressions • interactive scripting

  • AWK programming

AWK program structure • verbs • arguments • syntax of an instruction • conditions based on file parsing • regular expressions • search and update of file databases • simple reports

 

Intended for

UNIX/Linux power-users and UNIX/Linux system administrators who are responsible for the organisation and the management of an efficient UNIX/Linux environment based on intelligent procedures.

Background

The participant has followed the UNIX/Linux/AIX fundamentals or has equivalent experience with UNIX/Linux/AIX, and has basic knowledge of a programming language.

Training method

Classroom instruction based on a handout, presentation and demo's.

A substantial amount of time is spent on exercises and practical use cases.

Course leader

Koen De Backer, Peter Vanroose, Kris Van Thillo.

Duration

3 days.

Schedule

You can enrol by clicking on a date
datedur.lang.  location  price
28 Jun3NWoerden  (NL)1350 EUR  (exempt from VAT) 
23 Oct3ELeuven  (BE)1350 EUR  (excl. VAT) 
12 Dec3NWoerden  (NL)1350 EUR  (exempt from VAT) 

Global score

   
3.9/5 (based on 177 evaluations)

Reviews

     
course is providing a good start with shell scripting (, )
     
Goed, erg veel informatie in korte rijd (, )
     
Zeer interessante cursus. Zeer goede trainer! Wellicht wat meer oefeningen, maar dat ga ik nu uiteraard thuis doen. (, )
     
De cursus wil te compleet zijn. Meer oefenen met minder stof zal bij mij meer helpen. (, )
     
De cursus is goed van opzet, echter soms teveel achter elkaar waardoor de aandachtsspanne daalt. Wellicht afwisseling tussen theorie en direct daarna een oefening zou dit kunnen doorbreken. Lof voor het enthousiasme waarmee Peter de cursus brengt! (, )
     
goed, gaat wel erg snel. misschien te veel voor 3 dagen (, )
     
Prima cursus, sluit aan op mijn verwachting (, )
     
Soms beetje rommelig en onduidelijke, maar verder goed qua opzet en duur (, )
     
Met name de eerste 2 dagen vond ik wel leuk. Eerste dag wel wat rommelig. Geen voorstel rondje, dus bleef een beetje appart. Er werd iemand een oefening uitgelegd en opeens bleek dat de stof ook al verder was gegaan. (, )
     
Prima verzorgd ! (, )

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