How do I pass an option to a bash script?

How do I add options to a bash script?

The ability to process options entered at the command line can be added to the Bash script using the while command in conjunction with the getops and case commands. The getops command reads any and all options specified at the command line and creates a list of those options.

How do I pass an argument in a bash script?

To pass an argument to your Bash script, your just need to write it after the name of your script:1./script.sh my_argument.2#!/usr/bin/env bash. ... 3./script.sh. ... 4./fruit.sh apple pear orange. ... 5#!/usr/bin/env bash. ... 6./fruit.sh apple pear orange. ... 7© Wellcome Genome Campus Advanced Courses and Scientific Conferences.

How do you parameterize a shell script?

When we pass arguments into the command line interface, a positional parameter is assigned to these arguments through the shell. The first argument is assigned as $1, second argument is assigned as $2 and so on... ... Shell Parameters.ParametersFunction$1-$9Represent positional parameters for arguments one to nine

What is option in bash script?

Options are settings that change shell and/or script behavior. The set command enables options within a script. At the point in the script where you want the options to take effect, use set -o option-name or, in short form, set -option-abbrev. These two forms are equivalent.