Which command displays a list of all files and subdirectories in the

current directory, in a long format that includes hidden files?

What will happen if we add the vv key to the tar command?

Suppose we have two files with content:

What will be displayed on the screen as a result of executing the following command:

echo "Text from console" | cat | more < f1.txt > f2.txt | cat f2.txt

Suppose we have directory and three files, one file is out of directory and two in this directory with thous permissions:

Select the commands from the following list that will execute correctly without permission denied.

How many GET requests with a 404 status code in the apache_logs file?