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

tldr/protector

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# protector
+
+> Protect or unprotect branches on GitHub repositories.
+> More information: <https://github.com/jcgay/protector>.
+
+- Protect branches of a GitHub repository (create branch protection rules):
+
+`protector {{branches_regex}} -repos {{organization/repository}}`
+
+- Use the dry run to see what would be protected (can also be used for freeing):
+
+`protector -dry-run {{branches_regex}} -repos {{organization/repository}}`
+
+- Free branches of a GitHub repository (delete branch protection rules):
+
+`protector -free {{branches_regex}} -repos {{organization/repository}}`