1umount.ecryptfs_private(1) eCryptfs umount.ecryptfs_private(1)
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6 umount.ecryptfs_private - eCryptfs private unmount helper.
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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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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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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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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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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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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)