The easiest way to shred cabbage is to use a sharp knife to cut it into thin strips or use a food processor with a shredding attachment.
A sharp knife
A sharp knife will cut/slash/chop easier.
Because sharp knives cut better.
A blunt knife's edge is thicker but not sharp. Hence, it is difficult to cut with a blunt knife.
If you think about this for a second I'm sure you can figure it out. Do you want to have a sharp knife on a slippery surface where it might slip and cut you? Or should you use a surface that is not likely to end up with you chopping your fingers off?
a very sharp filet knife
A sharp knife is a knife with a keen edge that is able to cut smoothly and easily through food items. Keeping a knife sharp is essential for safe and efficient cooking, as a dull knife can slip and cause accidents. Regular sharpening and honing of knives is recommended to maintain their sharpness.
Sure if it is sharp enough it will
If you cut enough of it, yes.
use a sharp knife
To finely shred cabbage, start by removing the tough outer leaves. Cut the cabbage in half and then thinly slice it with a sharp knife or use a mandoline slicer for even thinner shreds. Alternatively, you can use a food processor with a shredding attachment for quicker and more consistent results.