import { Deno } from "https://deno.land/x/xdg@v10.5.1/vendor/types/deno.d.ts";
const { execPath } = Deno;
Returns the path to the current deno executable.
console.log(Deno.execPath()); // e.g. "/home/alice/.local/bin/deno"
Requires allow-read permission.