Bash Shell Scripting- Basic Steps to write and execute a shell script

The video tutorial covers executing a bash shell script, starting with logging into an Ubuntu server on AWS. It guides through creating a new user, setting up a home directory, and changing the default shell to bash. The tutorial then explains writing a bash script using a text editor, setting execution permissions, and running the script. It also demonstrates how to execute scripts without permissions using the bash command.

What is the purpose of the command 'ECHO $SHELL'?

What are the steps to write and execute a bash shell script?

What is the significance of the command 'Change Mode' in shell scripting?

What should you do if your script is not in the current directory?