$ clone.sh /tmp/test.img /tmp/new.img /dev/sda1 192.168.1.1 newmachine 204800+0 records in 204800+0 records out 104857600 bytes (105 MB) copied, 2.02821 s, 51.7 MB/s $ guestfish -a /tmp/new.img -m /dev/sda1 Welcome to guestfish, the libguestfs filesystem interactive shell for editing virtual machine filesystems. Type: 'help' for help with commands 'quit' to quit the shell > cat /etc/resolv.conf nameserver 192.168.1.1 > cat /etc/HOSTNAME newmachine