1) Network information a) Use the GUI tool to view network card and connection information (particularly IP address). b) Use the nmcli command to view network card and connection information. c) Use ifconfig and ip command to view IP address. d) Use ifconfig command to disable your network connection. Use the ping command to test the connection. Take a screenshot of the terminal to show/explain the connection is lost

2) Use ifconfig command to activate the connection again. Take a screenshot of the terminal to show/explain the connection is up again

3) Change hostname a) Change your host name to it4423-[your user id] (fill in your id please) permanently. b) The new host name should be displayed as part of the command prompt. Take a screenshot of the terminal to show that the new host name as part of the command prompt

please show pictures of steps thanks