• Copy: click on the left mouse button (1) and drag to highlight the area you whish to copy.
• Paste: Move the mouse pointer to the location you wish to paste into and click on the middle mouse button (2).

1. Connect to the host kangaroo using ssh. What command did you use to do this? (2pts)
   

2. How would you connect to the host kangaroo as the user "snowball" using ssh? (2pts)
   

3. While connected to the host kangaroo using ssh, what command options would you need to do to enable remote execution of the xterm program graphically on the display of your workstation? (2pts)
   

4. Connect securely to another computer in the lab. What command did you use to do this? (2pts)
   
   List the users currently logged in on this machine. What command did you use to get this information? (2pts)

5. What command and options would you use to connect to the host kangaroo using ssh so that you may run graphical applications from the remote host? (2pts)
   
   What is the $DISPLAY environment variable set to on the remote host when you do this? (1pt)
   

6. Exit from any connections to other machines and check to see if anyone from your class is logged onto your machine. How did you do these things? (2pts)
   
   

Be sure to print out a copy of your answersd when completed.