Question

Explain the FD and BK commands?​

Answer 1

Answer:

The pendown and penup commands tell the turtle to leave ink on the screen as it moves or not to leave ink, respectively. The hideturtle and showturtle commands hide or show the turtle, but do not affect its ability to leave ink as it moves. The home command causes the turtle to return to the center of the screen.

Answer 2

Answer:

FD is a simple, fast and user-friendly alternative to the Linux find command. It has the particularity to colorize the terminal output and can ignore hidden directories/files. It also supports the use of regular expression

The BACKWARD (BK) command draws a line in the backward direction for the given number of steps.