The following is an example of the newproc.d script,
# ./newproc.d
dtrace: description 'proc:::exec-success ' matched 1 probe
CPU ID FUNCTION:NAME
0 3297 exec_common:exec-success man ls
0 3297 exec_common:exec-success sh -c cd /usr/share/man; tbl /usr/share/man/man1/ls.1 |neqn /usr/share/lib/pub/
0 3297 exec_common:exec-success tbl /usr/share/man/man1/ls.1
0 3297 exec_common:exec-success neqn /usr/share/lib/pub/eqnchar -
0 3297 exec_common:exec-success nroff -u0 -Tlp -man -
0 3297 exec_common:exec-success col -x
0 3297 exec_common:exec-success sh -c trap '' 1 15; /usr/bin/mv -f/tmp/mpzIaOZF /usr/share/man/cat1/ls.1 2> /d
0 3297 exec_common:exec-success sh -c more -s /tmp/mpzIaOZF
0 3297 exec_common:exec-success more -s /tmp/mpzIaOZF
The above output was caught when running "man ls". This identifies all the
commands responsible for processing the man page.