What will "cat /proc/mdstat" tell you?

what the 'netstat -a' command do?

The backslash on the command line indicates

In a BASH script this command line parameter contains the scripts own name:

'mktemp -d' will:

What does permission 641 (octal) mean?

You can execute ____ main types of linux commands.

The ____ directory contains the kernel (operating system) images.

You can create user accounts on the linux system by using the ____ command.

The early standard linux file system was ____.

Most files on a linux system that contain configuration information are ____ files.