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

tldr/nest

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# nest
+
+> Command-line tool to initialize, develop, and maintain Nest applications.
+> More information: <https://docs.nestjs.com/cli/overview>.
+
+- Display information about installed nest version:
+
+`nest info`
+
+- Create a new NestJS project in a directory of the same name:
+
+`nest new {{project_name}}`
+
+- Build a specific NestJS project:
+
+`nest build {{project_name}}`
+
+- Run a specific NestJS project:
+
+`nest start {{project_name}}`
+
+- Import a library into the current NestJS project:
+
+`nest add {{library_name}}`