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54 lines
1.0 KiB
Groff
54 lines
1.0 KiB
Groff
.\" $Id$
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.\" Garrett A. Wollman, September 1994
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.\" This file is in the public domain.
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.\"
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.Dd September 21, 1994
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.Dt LSVFS 1
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.Os
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.Sh NAME
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.Nm lsvfs
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.Nd list installed virtual file systems
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.Sh SYNOPSIS
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.Nm lsvfs
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.Op Ar vfsname Ar ...
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.Sh DESCRIPTION
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The
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.Nm lsvfs
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command lists information about the currently loaded virtual filesystem
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modules. When
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.Ar vfsname
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arguments are given,
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.Nm lsvfs
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lists information about the specified VFS modules. Otherwise,
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.Nm lsvfs
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lists all currently loaded modules.
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The information is as follows:
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.Pp
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.Bl -tag -compact -width Filesystem
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.It Filesystem
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the name of the filesystem, as would be used in the
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.Fl t
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option to
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.Xr mount 8
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.It Index
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the kernel filesystem switch slot number for this filesystem, as would be
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used in the
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.Ar type
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parameter to
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.Xr mount 2
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.It Refs
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the number of references to this VFS; i.e., the number of currently
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mounted filesystems of this type
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.It Flags
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flag bits (none are currently defined).
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.El
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.Sh SEE ALSO
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.Xr mount 2 ,
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.Xr mount 8
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.Sh HISTORY
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A
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.Nm
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comand appeared in
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.Tn FreeBSD
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2.0.
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