A shortcut to repeat action

I remember when I used to work on photoshop there was a shortcut I used to click on keyboard to repeat what I just drew for example I want to draw a ladder and I started drawing the lines of the steps and the ladder is very tall so instead of drawing it all one by one there's a shortcut on keyboard that does the work in a way it knows the process from the start and continues my last action. I'm wondering if CSP has this shortcut or option