Bash Shell Scripting- First Simple Hello World Script using the echo command

The video tutorial explains the basic usage of the ECHO command in shell scripting, demonstrating how to display messages with or without quotations. It then guides viewers through creating a simple shell script named 'helloworld.sh', starting with the shebang line to specify the shell. The tutorial covers writing the script logic to display a 'Hello World' message using the ECHO command, setting execution permissions with 'chmod', and running the script from the current directory or by providing the complete path.

What are the different ways to represent strings in the ECHO command?

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Explain how to run a shell script from the command line.

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What is the output of the ECHO command when displaying 'Hello World'?

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