Terminal move cursor with mouse in any way? Is there any way at all to use the mouse cursor to move the cursor in terminal, like click where you want it and press a key to move it there?

This is one of the most annoying things I've ever found using the terminal

I know Ctrl+A will move to the beginning of the line but sometimes these commands are so long
Try option-click, that is, click with option pressed.

This works on the command line and also in screen editors, such as vi and nano.

option-click just sends the appropriate escape sequences to move the cursor to anywhere in the terminal screen. (To see this working, try it with cat.)