Move pages under tldr, lint run.sh, update docs

tldr/popeye

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# popeye
+
+> Report potential issues with Kubernetes deployment manifests.
+> More information: <https://github.com/derailed/popeye>.
+
+- Scan the current Kubernetes cluster:
+
+`popeye`
+
+- Scan a specific namespace:
+
+`popeye -n {{namespace}}`
+
+- Scan specific Kubernetes context:
+
+`popeye --context={{context}}`
+
+- Use a spinach configuration file for scanning:
+
+`popeye -f {{spinach.yaml}}`