Run kubectl in all/some contexts (clusters) in parallel

Allow you to run kubectl command in multiple contexts (clusters) in parallel, like this<p>$ kubectl allctx &#x2F;-prod&#x2F; minikube -- get pods -n kube-system --selector compute.twitter.com&#x2F;app=coredns --no-headers<p><pre><code> eu-prod | coredns-59bd9867bb-6rbx7 2&#x2F;2 Running 0 78d eu-prod | coredns-59bd9867bb-9xczh 2&#x2F;2 Running 0 78d eu-prod | coredns-59bd9867bb-fvn6t 2&#x2F;2 Running 0 78d minikube | No resources found in kube-system namespace. useast-prod | coredns-6fd4bd9db4-7w9wv 2&#x2F;2 Running 0 78d useast-prod | coredns-6fd4bd9db4-9pk8n 2&#x2F;2 Running 0 78d useast-prod | coredns-6fd4bd9db4-xphr4 2&#x2F;2 Running 0 78d uswest-prod | coredns-6f987df9bc-6fgc2 2&#x2F;2 Running 0 78d uswest-prod | coredns-6f987df9bc-9gxvt 2&#x2F;2 Running 0 78d uswest-prod | coredns-6f987df9bc-d88jk 2&#x2F;2 Running 0 78d</code></pre>