Chapter 13 Using Grphic in Script

Since all scripts are text-based, there are many inconveniences to use. So, in this chapter, we will learn how to use graphics in scripts. 1.

Create a text menu It seems cleaner from the user's point of view to clear everything currently displayed on the screen before using the graphic in a script. The command for this is the clear command.

And you can use the echo command to decide what to display on the graphic. Basically, the echo command shows only printable characters.

In other words -t. Ne...