#!/bin/bash function cleanup { kill "$ACCOUNTS_PID" kill "$PRODUCTS_PID" kill "$REVIEWS_PID" } trap cleanup EXIT cargo build --example federation-accounts cargo build --example federation-products cargo build --example federation-reviews cargo run --example federation-accounts & ACCOUNTS_PID=$! cargo run --example federation-products & PRODUCTS_PID=$! cargo run --example federation-reviews & REVIEWS_PID=$! sleep 3 node federation/index.js