here is a slight snafu.... if I dd everything copies exactly as is. My / and /home are on separate directories. I suppose before i reboot I would just erase everything in fstab. I should probably do a swap file instead of swap drive on the external. No? How should I tell it to use the external drive for the swap file? In fstab?
# swap was on /dev/sdb5 during installation
UUID=b45d28c4-edc6-4f9a-a80b-144e20197cf8 none swap sw
no. I guess I will use a swap drive after all. So before I dd I will need to partition the external How do I discover the UUID that has been assigned to the drive. so I can put it in fstab after I run dd?