Svg Path M Vs M. V vertical lineto. Either absolute or relative coordinates.
There are four other commands that are essentially simpler versions of the line commands. A elliptical Arc. All instructions are expressed as one character eg a moveto is expressed as an M.
Path commands are instructions that define a path to be drawn.
All instructions are expressed as one character eg a moveto is expressed as an M. S smooth curveto. Q quadratic Bézier curve. SVG element.