Getting User Input

A script can get input from the user while it is running.

$1$ Variable use is the same as before except we use the read command with the $-$e option to get the

values.

$2$ Create a new copy of the blueandwhite.sh script called colorinput.sh$.$

$3$ Modify the script to use an echo to the screen to request input for a background color and text color.

$4$ Color choices are: blue, yellow, white, red.

$5$ Use read $-$e to get the input.

$-6-$

$6$ Update setterm and the last echo line to use the input values.