Update README.md

Author: anmolnagpal

README.md

@@ -4,11 +4,29 @@ What is Kubernetes?
 ## ViewingResource Information
 #### Nodes
 ```yaml
-$ kubectl get no
-$ kubectl get no -o wide
-$ kubectl describe no
-$ kubectl get no -o yaml
-$ kubectl get node --selector=[label_name]
-$ kubectl get nodes -o jsonpath='{.items[*].status.addresses[?(@.type=="ExternalIP")].address}'
-$ kubectl top node [ node_name]
+> kubectl get no
+> kubectl get no -o wide
+> kubectl describe no
+> kubectl get no -o yaml
+> kubectl get node --selector=[label_name]
+> kubectl get nodes -o jsonpath='{.items[*].status.addresses[?(@.type=="ExternalIP")].address}'
+> kubectl top node [ node_name]
+```
+#### Pods
+```bash
+> kubectl get po
+> kubectl get po -o wide
+> kubectl describe po
+> kubectl get po --show -labels
+> kubectl get po -l app=nginx
+> kubectl get po -o yaml
+> kubectl get pod [pod_name] -o yaml --export
+> kubectl get pod [pod_name] -o yaml --export > nameoffile.yaml
+> kubectl get pods --field-selector status.phase=Running
+```
+#### Namespaces
+```sh
+> kubectl get ns
+> kubectl get ns -o yaml
+> kubectl describe ns
 ```