Question: Linux Given a directory called diry and a file called filex , please answer the following questions. a . Write a test command to test

Linux Given a directory called diry and a file called filex, please answer the following questions.
a. Write a test command to test if diry is a directory
$
b. Write a test command to test if filex is a file.
$
c. Write a test command to test if filex is executible. If so, include a logical AND ( &&) clause that echo Yes - filex is a executable

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