"como tu" means "like you", "same as you".
Como tu tapel in English means as you plug it.
"Like you"
"Como es tu pelo" translates to "What is your hair like?" in English.
"Como es tu pelo" translates to "What is your hair like?" in English.
COMO ERES TÚ --- The way you are
american like you
how I need you
"Como eres tu" means "the way you are "
No one like you
"¿Como se llama tu maestro?" means "What's your teacher's name?" in Spanish.
Assuming you mean tu sabes, it means "you know"