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

tldr/linux/genie

@@ -0,0 +1,22 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# genie
+
+> Set up and use a "bottle" namespace to run systemd under WSL (Windows Subsystem for Linux).
+> To run these from Windows rather than an already-running distribution, precede them with `wsl`.
+> More information: <https://github.com/arkane-systems/genie>.
+
+- Initialize the bottle (run once, at start):
+
+`genie -i`
+
+- Run a login shell inside the bottle:
+
+`genie -s`
+
+- Run a specified command inside the bottle:
+
+`genie -c {{command}}`