I hate to say something that I find annoying in my posts but...
If you look at the man page:
it will say that you can use the -b switch for batch mode. this produces a nice output that you can pipe to annother application such as
this allows you to watch an individual program
or you can output to a text file (using output redirect):
or a combination of the two:
Code:
top -b|grep cron>toplog.txt
that answer the question?
p.s. if you didn't know about the man function or the pipe or redirecting of output then sorry about the RTFM