/usr/share/doc/cl-asdf/examples/try-recompiling-1.asd is in cl-asdf 2:3.1.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | ;;; -*- Lisp -*-
(defsystem try-recompiling-1
:components ((:file "try-recompiling-1")))
|