Linux Shell Scripting Full Course | Become an Expert Today

Learn bash scripting in this crash course for beginners. Understanding how to use bash scripting will enhance your productivity by automating tasks, streamlining processes, and making your workflow more efficient.

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A shell script is a computer program designed to be run by the Unix shell, a command-line interpreter. The various dialects of shell scripts are considered to be scripting languages. A shell usually interprets a single line of input, but we can also create a file containing a number of lines of commands to be interpreted. This file is a program known as a shell script. The program can also contain control structures (if-then, loops). Shell scripts allow a sequence of commands to be executed automatically .

Timestamps:
00:00 Intro
00:27 What is shell?
02:05 What is shell scripting?
04:00 Type of shells.
05:48 How to check your shell?
06:17 Create your first script.
06:51 Scripting format and purpose of /bin/bash
08:15 How to give execute permission to your script to run it
08:47 How to run your first script
12:00 Script to print output on screen
13:11 Variables
17:13 Input from user
20:05 If-else
25:13 Type of operators
26:58 Case Condition
32:07 For loop
37:50 While loop
41:40 Iterate values from a file
45:27 Expression in script
45:43 Alias
58:52 Use-Case