In a file delimited by commas, what command will print the 3rd column of data:

what the 'netstat -lx' command do?

Which one of these lines will check if the directory 'foo' exists and create it if it doesn't?

Which command will tell you how long a system has been up and running since it was last booted?

What does the command 'set $(date)' do?

The cksum command will read from standard input if:

Which of the following command lines can be used as root to configure the first Ethernet card with the IP 192.168.0.1, and the default gateway as 192.168.0.10?

Where are the configuration files for a scanning device located?

Which of the following can not be done with the help of ssh?

On a Linux system without the Shadow Suite installed, user passwords are stored in _______.

Which of the following options of ln will allow you to create a symbolic link?