1.5 Linux Basics

What would you enter at the command prompt to start a new Bourne-again shell (bash) session?

bash

What would you enter at the command prompt on a Linux system to display the IP addresses and the subnet masks assigned to each network interface on a Linux system?

ifconfig

What would you enter at the command prompt on a Linux system to display a list of files and subdirectories that exist within the present working directory?

ls

What would you enter at the command prompt to display this information about ifconfig?

man ifconfig

What would you enter at the command prompt on a Linux system to display the present working directory?

pwd

When you need to switch to root user to perform administrive tasks, what command would you enter at the command prompt?

su -