How to pass a parameter when executing a node.js script?

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Aryan Kumar · Answer

You can pass a parameter when executing a Node.js script by including the parameter as an argument in the command line. Here's an example of how to pass a parameter to a Node.js script:

// script.js
console.log(process.argv[2]);

In this example, we use the process.argv array to access the command line arguments passed to the Node.js process. process.argv[0] is the path to the Node.js executable, process.argv[1] is the path to the script being executed, and process.argv[2] is the first command line argument passed to the script.

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How to pass a parameter when executing a node.js script?

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