Get list of open files (descriptors) in OS X

Question

I would like to get a list of open files in a process on os x (10.9.1). In Linux I was able to get this from /proc/PID/fd. However I\'m not sure how to get the

Answer 1

The clean and simple approach to inspect the current process (i.e. the equivalent of /proc/self/fd on Linux) is to use ls /dev/fd/:

e.g.

$ touch "file"
$ exec 3<>file

$ ls /dev/fd/    

0 1 2 3