which

The which UNIX command in Common Lisp.

Usage

CL-USER> (ql:quickload :which)
To load "which":
  Load 1 ASDF system:
    which
; Loading "which"
[package which]
(:WHICH)

CL-USER> (which:which "bash")
#P"/bin/bash"

CL-USER> (which:which "qooblooxbar")
NIL

License

Copyright (c) 2016 Fernando Borretti

Licensed under the MIT License.