reads and changes the default namespace for the current kubectl context

README.md

Usage

Get Current Default NS

$ kubectl ns
Current default namespace is "koji".

Sets New Default Namespace

$ kubectl ns koji
Context "minikube" modified.
Default namespace switched to "koji".

kubectl-ns

#!/bin/bash

if [[ "$1" == "" ]]; then
  NS=$(kubectl config view --minify --output 'jsonpath={..namespace}')

  echo "Current default namespace is \"$NS\"."

  exit 0;
fi

kubectl config set-context --current --namespace=$1

echo "Default namespace switched to \"$1\".