Added --show-labels (#14779)

* updated OR comments

* updated comments from review for --show-labels

content/en/docs/reference/kubectl/cheatsheet.md

@@ -182,6 +182,9 @@ echo $(kubectl get pods --selector=$sel --output=jsonpath={.items..metadata.name
 # Also uses "jq"
 for item in $( kubectl get pod --output=name); do printf "Labels for %s\n" "$item" | grep --color -E '[^/]+$' && kubectl get "$item" --output=json | jq -r -S '.metadata.labels | to_entries | .[] | " \(.key)=\(.value)"' 2>/dev/null; printf "\n"; done
 
+# Or this command can be used as well to get all the labels associated with pods
+kubectl get pods --show-labels
+
 # Check which nodes are ready
 JSONPATH='{range .items[*]}{@.metadata.name}:{range @.status.conditions[*]}{@.type}={@.status};{end}{end}' \
  && kubectl get nodes -o jsonpath="$JSONPATH" | grep "Ready=True"