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fdwrite.1 (93151) fdwrite.1 (95127)
1.\"
2.\" ----------------------------------------------------------------------------
3.\" "THE BEER-WARE LICENSE" (Revision 42):
4.\" <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
5.\" can do whatever you want with this stuff. If we meet some day, and you think
6.\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
7.\" ----------------------------------------------------------------------------
8.\"
1.\"
2.\" ----------------------------------------------------------------------------
3.\" "THE BEER-WARE LICENSE" (Revision 42):
4.\" <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
5.\" can do whatever you want with this stuff. If we meet some day, and you think
6.\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
7.\" ----------------------------------------------------------------------------
8.\"
9.\" $FreeBSD: head/usr.sbin/fdwrite/fdwrite.1 93151 2002-03-25 14:12:49Z phk $
9.\" $FreeBSD: head/usr.sbin/fdwrite/fdwrite.1 95127 2002-04-20 12:27:18Z charnier $
10.\"
11.\"
12.Dd September 16, 1993
13.Os
14.Dt FDWRITE 1
15.Sh NAME
16.Nm fdwrite
17.Nd format and write floppy disks
18.Sh SYNOPSIS
19.Nm
20.Op Fl v
21.Op Fl y
22.Op Fl f Ar inputfile
23.Op Fl d Ar device
24.Sh DESCRIPTION
10.\"
11.\"
12.Dd September 16, 1993
13.Os
14.Dt FDWRITE 1
15.Sh NAME
16.Nm fdwrite
17.Nd format and write floppy disks
18.Sh SYNOPSIS
19.Nm
20.Op Fl v
21.Op Fl y
22.Op Fl f Ar inputfile
23.Op Fl d Ar device
24.Sh DESCRIPTION
25.Nm Fdwrite
26formats and writes one and more floppy disks.
25The
26.Nm
27utility formats and writes one and more floppy disks.
27Any floppy disk device capable of formatting can be used.
28.Pp
28Any floppy disk device capable of formatting can be used.
29.Pp
29.Nm Fdwrite
30will ask the user
30The
31.Nm
32utility will ask the user
31(on
32.Pa /dev/tty )
33to insert a new floppy and press return.
34The device will then be opened, and queried for its parameters,
35then each track will be formatted, written with data from the
36.Ar inputfile ,
37read back and compared.
38When the floppy disk is filled, the process is repeated, with the next disk.

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57is useful for shell scripts.
58.It Fl f Ar inputfile
59Input file to read. If none is given, stdin is assumed.
60.It Fl d Ar device
61The name of the floppy device to write to. Default is
62.Pa /dev/fd0 .
63.El
64.Pp
33(on
34.Pa /dev/tty )
35to insert a new floppy and press return.
36The device will then be opened, and queried for its parameters,
37then each track will be formatted, written with data from the
38.Ar inputfile ,
39read back and compared.
40When the floppy disk is filled, the process is repeated, with the next disk.

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59is useful for shell scripts.
60.It Fl f Ar inputfile
61Input file to read. If none is given, stdin is assumed.
62.It Fl d Ar device
63The name of the floppy device to write to. Default is
64.Pa /dev/fd0 .
65.El
66.Pp
65.Nm Fdwrite
66actually closes the
67The
68.Nm
69utility actually closes the
67.Ar device
68while it waits for the user to press return,
69it is thus quite possible to use the drive for other purposes at this
70time and later resume writing with the next floppy.
71.Pp
72The parameters returned from
73.Ar device
74are used for formatting.
75If custom formatting is needed, please use
76.Xr fdformat 1
77instead.
78.Sh EXAMPLES
70.Ar device
71while it waits for the user to press return,
72it is thus quite possible to use the drive for other purposes at this
73time and later resume writing with the next floppy.
74.Pp
75The parameters returned from
76.Ar device
77are used for formatting.
78If custom formatting is needed, please use
79.Xr fdformat 1
80instead.
81.Sh EXAMPLES
79.Nm Fdwrite
82The
83.Nm
84utility
80was planned as a tool to make life easier when writing a set of floppies,
81one such use could be to write a tar-archive:
82.Pp
83.Dl "tar cf - . | gzip -9 | fdwrite -d /dev/fd0.1720 -v
84.Pp
85The main difference from using
86.Xr tar 1 Ns 's
87multivolume facility is of course the formatting of the floppies, which
88here is done on the fly,
89thus reducing the amount of work for the floppy-jockey.
90.Sh SEE ALSO
91.Xr fdformat 1
92.Sh HISTORY
85was planned as a tool to make life easier when writing a set of floppies,
86one such use could be to write a tar-archive:
87.Pp
88.Dl "tar cf - . | gzip -9 | fdwrite -d /dev/fd0.1720 -v
89.Pp
90The main difference from using
91.Xr tar 1 Ns 's
92multivolume facility is of course the formatting of the floppies, which
93here is done on the fly,
94thus reducing the amount of work for the floppy-jockey.
95.Sh SEE ALSO
96.Xr fdformat 1
97.Sh HISTORY
93.Nm Fdwrite
94was written while waiting for ``make world'' to complete.
98The
99.Nm
100utility was written while waiting for ``make world'' to complete.
95Some of the code was taken from
96.Xr fdformat 1 .
97.Sh AUTHORS
98The program has been contributed by
99.An Poul-Henning Kamp Aq phk@FreeBSD.org .
100.Sh BUGS
101Diagnostics are less than complete at present.
102.Pp

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101Some of the code was taken from
102.Xr fdformat 1 .
103.Sh AUTHORS
104The program has been contributed by
105.An Poul-Henning Kamp Aq phk@FreeBSD.org .
106.Sh BUGS
107Diagnostics are less than complete at present.
108.Pp

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