How to lock window to the certain position

[rothe]

Sometimes I move the windows on my desktop accidentaly - I hit them with mouse and drag or move on another way. Main idea is that the move was not intended. So I want that every window stays there where they are placed. Is there similar command for disabling moving windows like "ont" and "ont-" is for "Always on top" mode?

Of course is possible to save window position and further to check if window position is the same. But if there's special command for disabIing moving I would rather use that.