Bash Shell Scripting- Design a simple digital clock

This video tutorial guides viewers through designing a simple digital clock using shell scripting. It covers understanding the output format, using the date command, implementing the clock with loops for infinite execution, and enhancing the display with colors. The tutorial emphasizes the importance of understanding output and input requirements and demonstrates how to use loops to repeat commands indefinitely.

What is the significance of the 'clear' command in the shell script?

What looping structure is suggested for running the clock indefinitely?

How can colors be incorporated into the digital clock output?