# Introduction In the heart of ancient Egypt, within the grand palaces of a powerful Pharaoh, there lies an extraordinary chamber adorned with frescoes that tell the stories of ages past. In this chamber, works an esteemed court painter whose mastery of art has granted him both fame and favor in the eyes of the ruler. The painter's latest commission involves capturing the grandeur of Pharaoh's latest victories and daily life. However, to ensure accuracy and a constant stream of updates to his work, the painter must rely on the distant cousin of his brushes and chisels: the command `watch`. The goal of this Lab is to master the use of the `watch` command, ensuring that the painter can stay updated with the latest developments in Pharaoh's realm. The command will let the painter repeatedly observe the changes, just like how he captures life's continuous flow onto his papyrus canvas.
Click the virtual machine below to start practicing