Final answer:
To change the default name "count" when using the top or tail command, use the -n flag followed by the desired name.
Step-by-step explanation:
When using the top or tail command in a Unix-like system, you can change the default name "count" to something else by using the -n flag followed by the desired name.
For example, if you want to change the name to "result", you would use the command:
top -n result
Similarly, for the tail command, you would use:
tail -n result