Now use the find command from your home directory again to find the file type of all of the files below your home directory. $($HINT: use the $-$exec option with file command$).$ What command did you use:

$\_$

In your home directory, create a new subdirectory called findtest. Now cd to the findtest subdirectory and then create a file in it called test$1.$ Therefore, the only file in the findtest subdirectory should be test$1.$ Run the following $2$ find commands $($note the second one is without double$-$quotes$)$:

$1.)$ find $-$ name $"*$test ${?}^{?}=-$ls

$2.)$ find $-$name $*$test $-$Is

Do both of the sommands work?

$\_$

Now create another file in the findtest directory called test $2$ and run the $2$ find commands above again. Which command $($#$1$ or #$2)$ generates an error?

$\_$

Explain in detail why one of them generates an error, and the other does not. $($HINT: Remember to use the set $-x$ command to see how the shell interprets this command, in this case, the asterisk $(*)$:

$\_$