Useful hacks for TotalCommander
The following may interest you only if you are using my favorite file manager (IMHO, it is the best file manager ever created, but your mileage may vary ..)
List of selected files to Clipboard
One of the things that I am doing over and over is to search subtree - set of files for some content and then do something with the result. Let's say for example that I need all SQL files which refer to TESTDATABASE.