Nathan Cutler: Really basic intro to encrypted filesystems in openSUSE

First, set up the encrypted filesystem with Yast. I followed these instructions from the openSUSE 12.3 Security Guide:

• Section 10.1. Setting Up an Encrypted File System with YaST

So far, so good. Now I'd like to mount the encrypted filesystem on another computer. I found more good instructions in the Ubuntu Encrypted Filesystems HOWTO. In a nutshell:

# cryptsetup luksOpen /dev/sdb1 unison
[enter passphrase]
# mount /dev/mapper/unison /mnt/unison

For unmounting, I looked at the cryptsetup manpage:

# umount /dev/mapper/unison
# cryptsetup remove unison