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IT & Software Other IT & Software Shell Scripting

Impara il bash scripting da zero

Impara ad automatizzare qualsiasi operazione in Linux
Rating: 3.4 out of 53.4 (54 ratings)
284 students
Created by Adriano Gattabuia
Last updated 8/2018
Italian
30-Day Money-Back Guarantee

What you'll learn

  • Sarai in grado di sviluppare script in bash per automatizzare qualsiasi cosa tu voglia nel contesto del sistema operativo Linux

Requirements

  • Un PC con Linux installato come sistema operativo principale o in un ambiente virtualizzato con VirtualBox o VMWare
  • E' necessaria una conoscenza di base della linea di comando di Linux. E' disponibile un corso gratuito sottotitolato in italiano sul canale YouTube Prime Radiant Security YouTube

Description

Inizieremo sviluppando uno script molto semplice, poi continueremo ad esplorare le variabili, le funzioni, le istruzioni condizionali, i cicli, gli array, come manipolare il testo usando awk, sed e le espressioni regolari.

Una volta trattati gli aspetti fondamentali del linguaggio svilupperemo tre piccoli progetti: 

  1. Un semplice estrattore universale di archivi: questo script ci permetterà di estrarre qualsiasi archivio compresso (tar.gz, 7z, rar, zip, bz, tbz2 e altri) digitando soltanto un comando. Lo script non sarà composto da più di 30 linee di codice.

  2. Uno strumento per rinominare i file in massa: l'argomento da passare allo script definirà la cartella da elaborare per poi rinominare in massa tutti i file nella cartella con un numero sequenziale oppure con una parola chiave fornita dall'utente, seguita da un numero sequenziale.

  3. Uno strumento per generare backup programmati automaticamente: questo script genererà un archivio tar.gz con il nome della cartella originale fornita come argomento dalla linea di comando, per poi aggiungere la data e l'orario di sistema alla fine del nome dell'archivio. Useremo poi un cron job per programmare l'esecuzione dello script in una data e orario da definirsi.

Una volta raggiunta la fine del corso sarai in grado di scrivere i tuoi script per automatizzare qualsiasi operazione in Linux.


Who this course is for:

  • Chiunque sia interessato ad imparare lo scripting in bash per automatizzare diversi tipi di operazioni in Linux

Course content

4 sections • 12 lectures • 1h 58m total length

  • Preview02:45

  • Preview06:23
  • Preview08:00
  • Le funzioni, i loro argomenti e gli argomenti dalla linea di comando
    12:22
  • Le istruzioni condizionali: le istruzioni if/else e case
    12:52
  • I cicli while, until e for
    10:07
  • Usare gli array e iterare i loro elementi
    10:19
  • La manipolazione del testo con awk, sed e le espressioni regolari
    13:52

  • Preview06:08
  • Sviluppare uno script per rinominare i file in massa
    20:11
  • Sviluppare uno script per generare backup programmati usando cron
    12:57

  • Preview02:21

Instructor

Adriano Gattabuia
Security engineer, software developer
Adriano Gattabuia
  • 4.1 Instructor Rating
  • 442 Reviews
  • 11,430 Students
  • 16 Courses

Amo lo studio ed ho lavorato sia come sviluppatore software che come penetration tester negli ultimi sei anni.

Ho iniziato ad insegnare su Udemy tramite il progetto Prime Radiant Security all'inizio del 2018.

Ho divorato centinaia di videocorsi e libri per tutta la vita, sono qui a condividere un'estensione delle conoscenze nate anche da problemi risolti efficientemente nella vita reale.

Credo che la teoria e la pratica debbano essere scrupolosamente equilibrate per evitare caotici approfondimenti da una parte ed evitare la noia e la frustrazione dall'altra.

I've been studying for a lifetime and have been working as both a software developer and as a penetration tester for the past six years. 

I've started teaching through the Prime Radiant Security project at the start of 2018.

I have devoured tons of video courses and books in my life, I'm here to share an extension of the knowledge born out of real life problems I have managed to solve, in the most efficient way possible.

I believe that theory and practice should be carefully balanced in order to avoid further research to understand specific subjects on one hand and to avoid boredom or frustration on the other.

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