Where are the /dev folder and the /dev/null device located on Mac OS X Mountain Lion?
Solution 1:
It should be there as a character special file:
bash-3.2# cd /dev
bash-3.2# ls -l |grep null
crw-rw-rw- 1 root wheel 3, 2 Mar 8 11:04 null
Finder doesn't show these folders so you need to be in terminal to see them.