how to exit immediately with getopts option in bash script
In a Bash script that uses `getopts` for option parsing, you can exit immediately by using the `exit` command when an option is encountered that should trigger an immediate exit. Here's an example: ```bash while getopts "abc:" opt; do case $opt in a) # Process option 'a' ;; b) # Process option 'b' ;; c) # Process option 'c' with an argument arg="$OPTARG" ;; \?) # Invalid option echo "Invalid option: -$OPTARG" >&2 exit 1 ;; esac done # You can add additional logic here as needed # For example, if option 'b' was given, exit immediately if [ "$b_option_used" ]; then exit 0 fi # Rest of your script ``` In this example, if you encounter a condition that should trigger an immediate exit, you can use the `exit` command to exit the script with a specific exit code. Be sure to set the exit code accordingly (e.g., `exit 0` for