Which of the following addresses can be used to access the CUPS printer management system on the local machine?

Which of the following utilities is used to change the priority of a process in the kernel's scheduler?

CUPS is a _______.

What is the de facto antivirus software for an e-mail server under Linux?

Which of the following file extensions is not used by a Linux distribution package management system?

You want to show every line (with the file name and the line number) in the log files of a Ubuntu system that does NOT contain the string 'info' (case insensitive). What is the proper command?

modprobe -d:

The equivalent to whatis command is:

What are the six fields of /etc/fstab?

in terms of system calls, when bash process executes cat </tmp/input command it does the following:

mklost+found: