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+# Kubectl
+
+## TL;DR
+
+```shell
+# taint all nodes in a certain nodepool (azure aks)
+kubectl get nodes \
+  -l "agentpool=nodepool1" \
+  -o jsonpath='{.items[*].metadata.name}'
+| xargs -n1 -I{} -p kubectl taint nodes {} key1=value1:NoSchedule
+```