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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

     
Goed, erg veel informatie in korte rijd (, )
     
De cursus wil te compleet zijn. Meer oefenen met minder stof zal bij mij meer helpen. (, )
     
deskundige instructeur (, )
     
Stevige basis in scripting. Door de beperkte tijd waren er naar mijn mening iets te weinig oefeningen. (, )
     
wat moeilijk als je pas de basis van unix achter de rug hebt, overvalt je dan een beetje (, )
     
course is providing a good start with shell scripting (, )
     
Goed, goede opbouw vd cursus maar heel veel stof voor 3 dagen. Docent praat heel snel en vertelt heel veel. Ik had soms moeite om het bij te kunnen houden en moeite om hetgeen uitgelegd werd te verwerken. (, )
     
Prima, voldoende diepgang, tempo goed, direct toepasbaar in de praktijk (, )
     
uitstekend (, )
     
Heel veel gezien en kunnen oefenen. Wat is er veel moois te bereiken met toepassen script-gereedschappen. Nog heel veel onder de knie zien te krijgen, dus in praktijk oefenen. (, )

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