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

tldr/linux/mkosi

@@ -0,0 +1,30 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# mkosi
+
+> Build modern, legacy-free Linux images.
+> Part of `systemd`.
+> More information: <https://manned.org/mkosi>.
+
+- Show current build configuration to verify what would be built:
+
+`mkosi summary`
+
+- Build an image with default settings (if no distribution is selected, the distribution of the host system is used):
+
+`mkosi build --distribution {{fedora|debian|ubuntu|arch|opensuse|...}}`
+
+- Build an image and run an interactive shell in a systemd-nspawn container of the image:
+
+`mkosi shell`
+
+- Boot an image in a virtual machine using QEMU (only supported for disk images or CPIO images when a kernel is provided):
+
+`mkosi qemu`
+
+- Display help:
+
+`mkosi help`