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→Part 1: Backing Up Virtual Machines: - fixing typo
# Shut down your '''centos1''', '''centos2''', and '''centos3''' VMs. For ''centos2'' and ''centos3'', which are CLI-only, you can issue the following command to shutdown: <b><code><span style="color:#3366CC;font-size:1.2em;">sudo shutdown -h</span></code></b>. Please be patient, the VMs will shut down!
# In your '''c7host''' VM, open a new Terminal window.
# Use elevated privileges ist to list the size and names of files in<b><code><span style="color:#3366CC;font-size:1.2em;">/var/lib/libvirt/images/</span></code></b><ul><li>What do these files contain?</li></ul>
# Use the command <b><code><span style="color:#3366CC;font-size:1.2em;">sudo -i</span></code></b> and enter your password if prompted. You are now root until you use the command <b><code><span style="color:#3366CC;font-size:1.2em;">exit</span></code></b> to return to your normal user account.
# Change to the images directory by issuing the following command: <b><code><span style="color:#3366CC;font-size:1.2em;"> cd /var/lib/libvirt/images/</span></code></b>. Note that you did not need to use sudo, as you are already using elevated permissions.