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Requirements
Extremely Basic knowledge of the teal
Have a Linux or Mac system ( Also Windows 10 with a linux teal or GitBash inside)
Description
Do you know any real and practical Bash Shell scriptThere is a lot of abstract Bash Scripting that shows you isolated elements of bash programming.However this can go only so far. You will not be ready for real world programming in your job if you have a theory based knowledge.In this Course We will cover ALL the basics of teal and bash scripting thoroughly, but without wasting any ,we will then Automate 6 Simple and Real Task with Bash Scripts that you can use in your everyday life as a programmer.They are carefully selected to build all the skills you need in Bash Scripting.For this Reason they are of incremental complexity.We will present and explain in details a command or a practice in Bash Scripting ONLY when it will be used in one of our main real world scripts, and we will build it together step by step, showing you the best practices when programming a real script.In this way, not only will you learn ALL the fundamental ( and even some advanced ) elements in Bash Scripting, but you will know how to apply those in a Real scenario to solve a Real Problem.Everything is explained at a slow pace and thoroughly to make sure you can follow along. Even if you never used the command line, the First 2 Sections will teach you all the tools necessary to use the command line and start writing your shell scripts, nothing important is left out, nothing useless is left in.By the end of the course you'll be writing your own Shell Scripts, in particular you will learn how to:Use the command lineAutomate tasks using Shell ScriptsCreate and use variables in your scriptsManipulate variables to a wide extentUse WildcardsUse Input and output RedirectionSource subshellsMake decisions by using if-else statementsLoop through files and foldersMake decision based on strings, variables or filesUse arithmetic expressionUse advanced computations with the BC command line environmentScripts with parameters and how to "shift"Change the Internal field separator plus why and when to do so.Use ArraysHow to properly use your PATH, and a script to work with itCreate Shell Scripts that solves real world problemsand much more... You will write Scripts that:Move back any numbers of directories you want in the tealFind the longest string inside any text file Performs computations that teal normally does NOT allowRead files in your Linux system that have particular separators ( not the usual space )Get clear Information of files in your PATH, the most important environment variable of your systemUse arrays to know how many s your files were modified during the dayWriting these scripts will allow you to develop an actual skill in creating scripts to solve real problems.You can Become a Programmer in Bash Scripting who knows how to solve actual problems.and You can start now.As soon as you start you can introduce yourself and ask me anything in the Q&A section.Looking forward to reply you there!Looking forward to see you there.Francesco

Overview

Section 1: Command Line Basics

Lecture 1 Introduction and Basics

Lecture 2 READ ME for NEW Students

Lecture 3 Move around: CD. Completion: TAB. Hidden files: ls -a

Lecture 4 Mac Unix Linux

Lecture 5 Track Your Progress

Lecture 6 Copy: Cp

Lecture 7 Move, Remove, Copy files and folders around.

Lecture 8 Access Files: Cat, Less, More

Lecture 9 Print on the screen: Echo

Lecture 10 Create Directories and Files: Mkdir, Touch

Lecture 11 Wildcards

Lecture 12 Variables

Lecture 13 Variables Manipulation

Lecture 14 Permanent Variables

Lecture 15 Read from input: Read

Lecture 16 Redirect the output

Lecture 17 Redirect the error

Lecture 18 Pipe

Lecture 19 Grep

Lecture 20 Brace Expansion

Lecture 21 Permissions in the teal

Lecture 22 Change Permissions on Files

Section 2: Bash Shell Basics

Lecture 23 Track Your Progress 2 !

Lecture 24 Our First Shell Script

Lecture 25 If on Strings

Lecture 26 If on Numbers and Files

Lecture 27 Logic Conditions

Lecture 28 For Loop

Section 3: The BACK Script

Lecture 29 BACK Script Intro

Lecture 30 Subshells

Lecture 31 The Source Command

Lecture 32 The Type Command

Lecture 33 Alias in Bash

Lecture 34 Command Substitution

Lecture 35 Parameters in the bash

Lecture 36 short advise for you

Lecture 37 The BACK Script

Lecture 38 Adding a Script to the PATH

Section 4: Returning values and Functions

Lecture 39 Exit Status

Lecture 40 Functions

Lecture 41 Variables scope in functions

Section 5: The CALC Script

Lecture 42 CALC Script Intro

Lecture 43 The Problem with arithmetic in Bash

Lecture 44 The bc environment

Lecture 45 Redirect Input: Here Document

Lecture 46 Redirect Input 2: Here String

Lecture 47 Parameters in Bash Scripts

Lecture 48 Parameters SHIFT

Lecture 49 The CALC Script

Section 6: The IFS Script

Lecture 50 IFS Script Intro

Lecture 51 Read Multiple variables

Lecture 52 Grep Command

Lecture 53 The Internal Field Separator

Lecture 54 Intro To the IFS Script

Lecture 55 The IFS Script

Section 7: The PATH Script

Lecture 56 Intro to the PATH Script

Lecture 57 The PATH Script

Section 8: The MAX_STRING Script

Lecture 58 Intro To the MAX_STRING Script

Lecture 59 The Pipe Command

Lecture 60 The wc Command

Lecture 61 The Strings Command

Lecture 62 The MAX_STRING Script

Section 9: The MODIFICATION Script

Lecture 63 Arrays

Lecture 64 The Cut command

Lecture 65 The Stat command in Linux

Lecture 66 The Stat command in Mac Unix

Lecture 67 The MODIFICATION Script Intro

Lecture 68 The MODIFICATION Script, part 1

Lecture 69 The MODIFICATION Script Part 2, a portable script

Lecture 70 Conclusion

Anyone who would like to learn how to automate tasks with the teal,Anyone familiar with the Teal but not with Shell Scripting,Anyone who wants to learn by creating,Anyone who wants to see and learn simple real world bash scripts

HomePage:

Https://anonymz.com/https://www.udemy.com/course/bash-shell-scripting-learn-by-creating-6-real-world-scripts/

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