0101d5ea27
http://minnie.tuhs.org/cgi-bin/utree.pl?file=V6/usr/man/man8/clri.8 PR: 212438 Approved by: bcr (mentor) MFC after: 5 days Differential Revision: https://reviews.freebsd.org/D8104
82 lines
2.6 KiB
Groff
82 lines
2.6 KiB
Groff
.\" Copyright (c) 1980, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)clri.8 8.2 (Berkeley) 4/19/94
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.\" $FreeBSD$
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.\"
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.Dd October 5, 2016
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.Dt CLRI 8
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.Os
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.Sh NAME
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.Nm clri
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.Nd clear an inode
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.Sh SYNOPSIS
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.Nm
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.Ar special_device inode_number ...
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.Sh DESCRIPTION
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.Bf -symbolic
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The
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.Nm
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utility is obsoleted for normal file system repair work by
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.Xr fsck 8 .
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.Ef
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.Pp
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The
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.Nm
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utility zeroes out the inodes with the specified inode number(s)
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on the file system residing on the given
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.Ar special_device .
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The
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.Xr fsck 8
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utility is usually run after
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.Nm
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to reclaim the zeroed inode(s) and the
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blocks previously claimed by those inode(s).
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Both read and write permission are required on the specified
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.Ar special_device .
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.Pp
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The primary purpose of this routine
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is to remove a file which
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for some reason is not being properly handled by
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.Xr fsck 8 .
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Once removed,
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it is anticipated that
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.Xr fsck 8
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will be able to clean up the resulting mess.
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.Sh SEE ALSO
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.Xr fsck 8 ,
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.Xr fsdb 8
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.Sh HISTORY
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The
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.Nm
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utility first appeared in
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.At v6 .
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.Sh BUGS
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If the file is open, the work of
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.Nm
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will be lost when the inode is written back to disk from the inode cache.
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