apurvc

# Add field
echo '{"hello": "world"}' | jq --arg foo bar '. + {foo: $foo}'
# {
#   "hello": "world",
#   "foo": "bar"
# }

# Override field value
echo '{"hello": "world"}' | jq --arg foo bar '. + {hello: $foo}'
{

apurvc

Install kubectl
---------------
curl -LO curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.10.0/bin/darwin/amd64/kubectl
chmod +x ./kubectl
sudo mv ./kubectl /usr/local/bin/kubectl


Install minikube
---------------
$ curl -Lo minikube https://storage.googleapis.com/minikube/releases/v0.35.0/minikube-darwin-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/