1
.TH umount.ecryptfs_private 1 "2008-07-21" ecryptfs-utils "eCryptfs"
3
umount.ecryptfs_private \- eCryptfs private unmount helper.
6
\fBumount.ecryptfs_private\fP [\-f]
9
Options available for the \fBumount.ecryptfs_private\fP command:
12
Force the unmount, ignoring the value of the mount counter in \fI/tmp/ecryptfs-USERNAME-Private\fP
15
\fBumount.ecryptfs_private\fP is a mount helper utility for non-root users to unmount a cryptographically mounted private directory, ~/Private.
18
- the private mount passphrase is in their kernel keyring, and
19
- the current user owns both ~/.Private and ~/Private, and
20
- ~/.Private is currently mounted on ~/Private
21
- the mount counter is 0 (counter is ignored if \-f option is used)
26
The only setuid operationis in this program are the call to \fBumount\fP and updating \fB/etc/mtab\fP.
28
The system administrator can add the pam_ecryptfs.so module to the PAM stack and automatically perform the unmount on logout. See \fBpam_ecryptfs\fP(8).
31
\fI~/.Private\fP - underlying directory containing encrypted data
33
\fI~/Private\fP - mountpoint containing decrypted data (when mounted)
35
\fI~/.ecryptfs/Private.sig\fP - file containing signature of mountpoint passphrase
37
\fI/tmp/ecryptfs-USERNAME-Private\fP - file containing the mount counter, incremented on each mount, decremented on each unmount
42
\fBecryptfs\fP(7), \fBecryptfs-setup-private\fP(1), \fBkeyctl\fP(1), \fBmount\fP(8), \fBmount.ecryptfs_private\fP(1), \fBpam_ecryptfs\fP(8)
45
\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
48
\fIhttp://ecryptfs.sourceforge.net/\fP
52
This manpage and the \fBumount.ecryptfs_private\fP utility was written by Dustin Kirkland <kirkland@canonical.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.
54
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.