function

$.env

function env(

newEnv?: Dict<string> | Record<string, undefined | string>

): typeof $;

Change the default environment variables for shells created by this instance.

@param newEnv

Default environment variables to use for shells created by this instance

import {$} from 'bun';
$.env({ BUN: "bun" });
await $`echo $BUN`;
// "bun"