Bash Programming: Just answer question 1. Thank You.

Exercises 1. Write a function, hbar, that accepts two integer arguments, a width and a color, and prints a bar of that color and width. Write asecond function, hbar_at, that accepts four arguments, row, column, width and color; moves the cursor to the row and column; and passes the remaining arguments to hbar. 2. White a function, clear area, that accepts two integer arguments, rows and columns, and clears a rectangular area of that many rows and columns Exercises 1. Write a function, hbar, that accepts two integer arguments, a width and a color, and prints a bar of that color and width. Write asecond function, hbar_at, that accepts four arguments, row, column, width and color; moves the cursor to the row and column; and passes the remaining arguments to hbar. 2. White a function, clear area, that accepts two integer arguments, rows and columns, and clears a rectangular area of that many rows and columns