grep -r "writeTextToLog(" .
But this returns lots of binary target file results like this that clutter the screen and sit there chewing up time:
This blog was created as a storehouse for the random bits of information that I am always trying to pack away and recover later. Mostly it is intended to hold the simple recipes and instructions for doing basic tasks that I can never remember, don't want to look up again, and would like to have available. If you find the information useful, that's great. If you feel the need to comment, correct, or augment the info--even better!
grep -r "writeTextToLog(" .
grep -r "writeTextToLog(" .