https://github.com/osicat/osicat.git
git clone 'https://github.com/osicat/osicat.git'
(ql:quickload :osicat)
Osicat is a lightweight operating system interface for Common Lisp on Unix-platforms. It is not a POSIX-style API, but rather a simple lispy accompaniment to the standard ANSI facilities.
Osicat homepage: http://www.common-lisp.net/project/osicat/