Final Answer:
In the monitor stanza, the two wildcards ... and serve different purposes. The ... wildcard is used for monitoring all subdirectories at any level, providing a broader scope of monitoring. On the other hand, the wildcard is used to monitor all files within the specified directory but does not extend to subdirectories.
Step-by-step explanation:
The difference between the two wildcards becomes apparent when considering the level of inclusivity in monitoring. The ... wildcard, also known as an ellipsis or triple-dot, is a more inclusive wildcard. When used in the monitor stanza, it instructs the system to monitor all subdirectories at any level beneath the specified directory. This is particularly useful when you want a comprehensive monitoring approach that encompasses all levels of nested folders.
Conversely, the * wildcard is more restrictive in its scope. When used in the monitor stanza, it instructs the system to monitor all files within the specified directory but does not extend this monitoring to subdirectories. This wildcard is suitable when the focus is solely on the files within the designated directory, and there is no need to include files in nested folders.
In practical terms, if you want to monitor all files within a directory and its subdirectories, you would use the ... wildcard. If you only want to monitor files within the specified directory, excluding subdirectories, the * wildcard would be the appropriate choice. Understanding the nuances of these wildcards ensures precise and effective monitoring configurations in a system.