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freebsd-nq/usr.sbin/fstyp/fstyp.8

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Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.\" Copyright (c) 2014 The FreeBSD Foundation
.\" All rights reserved.
.\"
.\" This software was developed by Edward Tomasz Napierala under sponsorship
.\" from the FreeBSD Foundation.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\"
Make fstyp(8) recognize exFAT even without the -u option. While it's not directly mountable with mount(8), it's something that's mountable - differently from GELI or zpools. MFC after: 2 weeks
2017-04-26 19:34:41 +00:00
.Dd April 26, 2017
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Dt FSTYP 8
.Os
.Sh NAME
.Nm fstyp
.Nd determine filesystem type
.Sh SYNOPSIS
.Nm
.Op Fl l
.Op Fl s
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
.Op Fl u
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Ar special
.Sh DESCRIPTION
The
.Nm
utility is used to determine the filesystem type on a given device.
Make fstyp(8) recognize exFAT even without the -u option. While it's not directly mountable with mount(8), it's something that's mountable - differently from GELI or zpools. MFC after: 2 weeks
2017-04-26 19:34:41 +00:00
It can recognize ISO-9660, exFAT, Ext2, FAT, NTFS, and UFS filesystems.
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
When the
.Fl u
flag is specified,
.Nm
also recognizes certain additional metadata formats that cannot be
handled using
.Xr mount 8 ,
Make fstyp(8) recognize exFAT even without the -u option. While it's not directly mountable with mount(8), it's something that's mountable - differently from GELI or zpools. MFC after: 2 weeks
2017-04-26 19:34:41 +00:00
such as
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
.Xr geli 8
fstyp.8: Move initial exFAT blurb to the -u section Didn't notice the second list in r312003. Reported by: trasz@
2017-01-13 16:46:01 +00:00
providers, and
ZFS pools.
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
.Pp
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
The filesystem name is printed to the standard output
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
as, respectively:
.Bl -item -offset indent -compact
.It
cd9660
.It
fstyp(8): Detect exFAT filesystems Simply detect the exFAT filesystem name in the Volume Boot Record (superblock). PR: 214908 Reported by: <vermaden at interia.pl>
2017-01-13 02:12:58 +00:00
exfat
.It
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
ext2fs
.It
geli
.It
msdosfs
.It
ntfs
.It
ufs
.It
zfs
.El
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Pp
Because
.Nm
is built specifically to detect filesystem types, it differs from
.Xr file 1
in several ways.
The output is machine-parsable, filesystem labels are supported,
Improve wording. MFC after: 1 month Sponsored by: The FreeBSD Foundation
2015-01-14 11:26:03 +00:00
the utility runs sandboxed using
.Xr capsicum 4 ,
and does not try to recognize any file format other than filesystems.
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Pp
These options are available:
.Bl -tag -width ".Fl l"
.It Fl l
In addition to filesystem type, print filesystem label if available.
.It Fl s
Ignore file type.
By default,
.Nm
only works on regular files and disk-like device nodes.
Trying to read other file types might have unexpected consequences or hang
indefinitely.
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
.It Fl u
Include filesystems and devices that cannot be mounted directly by
.Xr mount 8 .
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.El
.Sh EXIT STATUS
The
.Nm
utility exits 0 on success, and >0 if an error occurs or the filesystem
type is not recognized.
.Sh SEE ALSO
.Xr file 1 ,
.Xr capsicum 4 ,
Fix .Xr - autofs(5) is section 5, not 8. MFC after: 1 month Sponsored by: The FreeBSD Foundation
2016-02-28 10:40:09 +00:00
.Xr autofs 5 ,
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
.Xr geli 8 ,
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Xr glabel 8 ,
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
.Xr mount 8 ,
.Xr zpool 8
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Sh HISTORY
The
.Nm
command appeared in
fstyp(8) ships with 10.2. MFC after: 3 days Sponsored by: The FreeBSD Foundation
2015-07-18 12:03:51 +00:00
.Fx 10.2 .
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
.Sh AUTHORS
Improve formatting. MFC after: 2 weeks
2017-03-19 16:17:42 +00:00
.An -nosplit
Add fstyp(8). This utility, named after its SVR4 counterpart, detects filesystems. It differs from file(1) in that it gives machine-parseable output, it outputs filesystem labels, doesn't get confused by other formats metadata, and runs in Capsicum sandbox. Differential Revision: https://reviews.freebsd.org/D1255 Relnotes: yes Sponsored by: The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
The
.Nm
utility was developed by
.An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org
under sponsorship from the FreeBSD Foundation.
Add the ability to detect ZFS and GELI encrypted file systems to fstyp(8) Functionality is hidden behind the -u flag to avoid confusing automounters PR: 200823 Reviewed by: asomers, eadler, wblock (man page) Approved by: trasz MFC after: 10 days Relnotes: yes Sponsored by: ScaleEngine Inc. Differential Revision: https://reviews.freebsd.org/D2045
2015-06-19 05:09:02 +00:00
ZFS and GELI support was added by
Improve formatting. MFC after: 2 weeks
2017-03-19 16:17:42 +00:00
.An Allan Jude Aq Mt allanjude@FreeBSD.org .
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