Learn to create bash scripts in Linux CentOS 8. Bash is the command language interpreter that interprets the command lines and gives the desired output. Bash Script file is the plain text file that contains the series of commands that executes all of those multiple commands at once.

To create a bash script file, at the beginning of the file we must add #!/usr/bin/bash so that the interpreter knows that the file is a script file and not a normal text file.

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