1umount.ecryptfs_private(1)         eCryptfs         umount.ecryptfs_private(1)
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NAME

6       umount.ecryptfs_private - eCryptfs private unmount helper.
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SYNOPSIS

10       umount.ecryptfs_private [-f]
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12       NOTE:  This  program  will  not clear the relevant keys from the user's
13       keyring.  For this reason, it is recommended that users  use  ecryptfs-
14       umount-private(1) instead!
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OPTIONS

18       Options available for the umount.ecryptfs_private command:
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20       -f     Force  the  unmount,  ignoring the value of the mount counter in
21              /tmp/ecryptfs-USERNAME-Private
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DESCRIPTION

25       umount.ecryptfs_private is a mount helper utility for  non-root  users,
26       who  ares  members  of  ecryptfs  group, to unmount a cryptographically
27       mounted private directory, ~/Private.
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29       If, and only if:
30         - the private mount passphrase is in their kernel keyring, and
31         - the current user owns both ~/.Private and ~/Private, and
32         - ~/.Private is currently mounted on ~/Private
33         - the mount counter is 0 (counter is ignored if -f option is used)
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35       This program will:
36         - unmount ~/Private
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38       The only setuid operationis in this program are the call to umount  and
39       updating /etc/mtab.
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41       The  system administrator can add the pam_ecryptfs.so module to the PAM
42       stack  and  automatically  perform   the   unmount   on   logout.   See
43       pam_ecryptfs(8).
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FILES

47       ~/.Private - underlying directory containing encrypted data
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49       ~/Private - mountpoint containing decrypted data (when mounted)
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51       ~/.ecryptfs/Private.sig  -  file  containing  signature  of  mountpoint
52       passphrase
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54       /tmp/ecryptfs-USERNAME-Private - file  containing  the  mount  counter,
55       incremented on each mount, decremented on each unmount
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SEE ALSO

59       ecryptfs(7),     ecryptfs-setup-private(1),     keyctl(1),    mount(8),
60       mount.ecryptfs_private(1), pam_ecryptfs(8)
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62       /usr/share/doc/ecryptfs-utils/ecryptfs-faq.html
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64       http://launchpad.net/ecryptfs/
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AUTHOR

68       This manpage and the umount.ecryptfs_private  utility  was  written  by
69       Dustin Kirkland <kirkland@canonical.com> for Ubuntu systems (but may be
70       used by others).  Permission is granted to copy, distribute and/or mod‐
71       ify  this  document  under the terms of the GNU General Public License,
72       Version 2 or any later version published by the Free  Software  Founda‐
73       tion.
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75       On  Debian systems, the complete text of the GNU General Public License
76       can be found in /usr/share/common-licenses/GPL.
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80ecryptfs-utils                    2008-07-21        umount.ecryptfs_private(1)
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