ecryptfs-umount-private is a wrapper script for the umount.ecryptfs_private utility.
It will unmount the user's private directory and clear any associated keys from the user's kernel keyring.
This manpage and the ecryptfs-umount-private utility was written by Dustin Kirkland <email@example.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
ecryptfs-mount-private(1), ecryptfs-rewrite-file(1), umount.ecryptfs_private(1).