kube-fzf: add page (#2536)

pages/common/kube-fzf.md

@@ -0,0 +1,28 @@
+# kube-fzf
+
+> Shell commands for command line fuzzy searching of Kubernetes Pods.
+> See also `kubectl` for related commands.
+
+- Get pod details (from current namespace):
+
+`findpod`
+
+- Get pod details (from all namespaces):
+
+`findpod -a`
+
+- Describe a pod:
+
+`describepod`
+
+- Tail pod logs:
+
+`tailpod`
+
+- Exec into a pod's container:
+
+`execpod {{shell_command}}`
+
+- Port-forward a pod:
+
+`pfpod {{port_number}}`