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

tldr/miniserve

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# miniserve
+
+> Simple HTTP file server.
+> More information: <https://github.com/svenstaro/miniserve>.
+
+- Serve a directory:
+
+`miniserve {{path/to/directory}}`
+
+- Serve a single file:
+
+`miniserve {{path/to/file}}`
+
+- Serve a directory using HTTP basic authentication:
+
+`miniserve --auth {{username}}:{{password}} {{path/to/directory}}`