Bash Scripting on Linux (The Complete Guide) Class 02 – Hello World

Moore’s Law of computing is very debatable nowadays, but one tech-related concept that’s absolutely NOT debatable is that everyone learning any scripting or programming language should start with the classic “Hello World” example. And you know what? LearnLinuxTV is a sucker for tradition. So in this episode, you’ll write your very own Hello World script in Bash!

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INDIVIDUAL SECTIONS
00:00 – Intro
01:03 – What is a Shell in Linux?
05:03 – How to turn Linux command(s) into a Bash Script
06:40 – Marking a script file as executable with chmod
08:32 – How do you run/execute a Bash Script?
12:37 – How to (properly) write a Bash Script

OTHER BASH SCRIPTING SERIES EPISODES
– Class 01 ➜ Introduction: https://linux.video/bash1
– Class 02 ➜ Hello World: https://linux.video/bash2
– Class 03 ➜ Variables: https://linux.video/bash3
– Class 04 ➜ Math Functions: https://linux.video/bash4
– Class 05 ➜ If Statements: https://linux.video/bash5
– Class 06 ➜ Exit Codes: https://linux.video/bash6
– Class 07 ➜ While Loops: https://linux.video/bash7
– Class 08 ➜ Universal Update Script: https://linux.video/bash8
– Class 09 ➜ For Loops: https://linux.video/bash9
– Class 10 ➜ Where To Store Your Scripts: https://linux.video/bash10
– Class 11 ➜ Data Streams: https://linux.video/bash11
– Class 12 ➜ Functions: https://linux.video/bash12
– Class 13 ➜ Case Statements: https://linux.video/bash13
– Class 14 ➜ Scheduling Jobs (Part 1): https://linux.video/bash14
– Class 15 ➜ Scheduling Jobs (Part 2): https://linux.video/bash15
– Class 16 ➜ Arguments: https://linux.video/bash16
– Class 17 ➜ Building a Backup Script: https://linux.video/bash17
– Class 18 ➜ Closing: https://linux.video/bash18

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• Over 15 Terminal Tricks You Should Learn ➜ https://linux.video/cli-tricks-2

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