Renich Bon Ciric wrote: >> Could you give a concrete example of its use? > First of all, you have a GUI, which, in my case, it's accessible by > clicking on the little magnifying glass on my upper left corner. In what window? I use KDE, and I don't see any little magnifying glass in the konsole window, or in any other application window. > Then the interface appears and I just look for something.