Oh, certainly. I was only talking about OS X, which didn't build the DHCP client around a collection of shell scripts for portability.
On OS X, you could see every time a process is invoked like this:
sudo execsnoop -c bash
On Linux, that requires work which fortunately Brendan Gregg already did:
https://github.com/brendangregg/perf-tools/blob/master/execs...
