für libexec:
marcels-mbp:~ marcelwolf$ stat -x /usr/libexec
File: "/usr/libexec"
Size: 6324 FileType: Directory
Mode: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ wheel)
Device: 1,4 Inode: 10235388 Links: 186
Access: Sun Aug 16 19:19:04 2015
Modify: Sun Aug 9 17:49:20 2015
Change: Sun Aug 9 17:49:20 2015
für Deamons:
File: "/System/Library/LaunchDaemons/"
Size: 9894 FileType: Directory
Mode: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ wheel)
Device: 1,4 Inode: 10126119 Links: 291
Access: Sun Aug 16 17:21:14 2015
Modify: Sun Aug 16 17:21:14 2015
Change: Sun Aug 16 17:21:14 2015