How to Echo Newline in Bash
Unix shell script to read a file line by line and read word by word from each line - YouTube
More advanced if usage
The Complete How To Guide of Bash Functions
The Echo Command | Linux Journal
Chapter 3 Command Line Basics | The Unix Workbench
Bash Scripting: Everything you need to know about Bash-shell programming | by Uday Hiwarale | System Failure | Medium
echo command in Linux with Examples - GeeksforGeeks
Bash scripting cheatsheet
Bash script: String comparison examples - Linux Tutorials - Learn Linux Configuration
Bash Scripting: How to Output and Format Text on Linux Shell - VITUX
The Best Keyboard Shortcuts for Bash (aka the Linux and macOS Terminal)
16 echo command examples in Linux
Bash Replace a String With Another String In All Files using sed - nixCraft
Introduction to Vi, Bash Scripts, and FTP
How to repeat a character 'n' times in Bash - nixCraft
Practical JSON at the Command Line - Brazil's Blog
For and Read-While Loops in Bash
How to use Echo Command in Linux (With Examples)
Variables, if statements and while loops in bash (Data Coding 101)
