freebsd-dev/share/man/man5/devfs.5

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.\" Copyright (c) 1996
.\" Mike Pritchard <mpp@FreeBSD.org>. All rights reserved.
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.Dd December 14, 1996
.Dt DEVFS 5
.Os
.Sh NAME
.Nm devfs
.Nd device file system
.Sh SYNOPSIS
devfs /dev devfs rw 0 0
.Sh DESCRIPTION
The device file system, or
.Nm ,
provides access to kernel's device
namespace in the global file system namespace.
The conventional mount point is
.Pa /dev .
.Pp
The file system includes several directories, links, symbolic links
and devices, some of which can also be written. In a chroot'ed
environment,
.Nm
can be used to create a new
.Pa /dev
mount point.
.Pp
The
.Xr mknod 8
tool can be used to recover deleted device entries under devfs.
.Sh FILES
.Bl -tag -width /dev/XXXX -compact
.It Pa /dev
The normal
.Nm
mount point.
.El
.Sh SEE ALSO
.Xr mount_devfs 8
.Sh HISTORY
The
.Nm
file system first appeared in
.Fx 2.0 .
The
.Nm
manual page first appeared in
.Fx 2.2 .
.Sh AUTHORS
The
.Nm
manual page was written by
.An Mike Pritchard Aq mpp@FreeBSD.org ,
and was based on the
.Xr mount_devfs 8
manual page.