1SMBINFO(1)                                                          SMBINFO(1)
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NAME

6       smbinfo - Userspace helper to display SMB-specific file information for
7       the Linux SMB client file system (CIFS)
8

SYNOPSIS

10          smbinfo [-v] [-V] {command} {file system object}
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DESCRIPTION

13       This tool is part of the cifs-utils suite.
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15       smbinfo is a userspace helper program for the  Linux  SMB  client  file
16       system (CIFS). It is intended to display SMB-specific file informations
17       such as Security Descriptors and Quota.
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19       This tool works by making an CIFS_QUERY_INFO IOCTL call  to  the  Linux
20       SMB  client  which  in turn issues a SMB Query Info request and returns
21       the result. This differs  from  getcifsacl  which  uses  extended  file
22       attributes.
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OPTIONS

25       -v     Print version number and exit.
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27       -V     Verbose output.
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COMMAND

30       fileaccessinfo: Prints the FileAccessInformation class
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32       filealigninfo: Prints the FileAlignmentInformation class
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34       fileallinfo: Prints the FileAllInformation class
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36       filebasicinfo: Prints the FileBasicInformation class
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38       fileeainfo: Prints the FileEaInformation class
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40       filefsfullsizeinfo: Prints the FileFsFullSizeInformation class
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42       fileinternalinfo: Prints the FileInternalInformation class
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44       filemodeinfo: Prints the FileModeInformation class
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46       filepositioninfo: Prints the FilePositionInformation class
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48       filestandardinfo: Prints the FileStandardInformation class
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50       fsctl-getobjid: Prints the ObjectID
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52       list-snapshots:  Lists  the  previous versions of the volume that backs
53       this file
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55       quota: Print the quota for the volume in the form - SID Length - Change
56       Time - Quota Used - Quota Threshold - Quota Limit - SID
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58       secdesc: Print the security descriptor in the form - Revision - Control
59       - Owner SID - Group SID - ACL - File types - File flags
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NOTES

62       Kernel support for smbinfo utilities requires the CIFS_QUERY_INFO IOCTL
63       which  was  initially  introduced in the 4.20 kernel and is only imple‐
64       mented for mount points using SMB2 or  above  (see  mount.cifs(8)  vers
65       option).
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SEE ALSO

68       mount.cifs(8), getcifsacl(1)
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AUTHOR

71       Ronnie Sahlberg wrote the smbinfo program.
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73       The  Linux  CIFS  Mailing  list is the preferred place to ask questions
74       regarding these programs.
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79                                                                    SMBINFO(1)
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