1.\" $NetBSD: bootpref.8,v 1.13 2017/02/17 22:30:28 christos Exp $ 2.\" 3.\" Copyright (c) 1998 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Julian Coleman. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd February 17, 2017 31.Dt BOOTPREF 8 atari 32.Os 33.Sh NAME 34.Nm bootpref 35.Nd set NVRAM boot preference 36.Sh SYNOPSIS 37.Nm bootpref 38.Op -v 39.Op -b os 40.Op -d delay 41.Op -l lang 42.Op -k kbd 43.Op -s id 44.Op -f fmt 45.Op -1 46.Op -2 47.Op -e sep 48.Op -c colours 49.Op -n 50.Op -p 51.Op -t 52.Op -v 53.Op -4 54.Op -8 55.Op -o 56.Op -O 57.Op -x 58.Op -X 59.Op -i 60.Op -I 61.Sh DESCRIPTION 62.Nm bootpref 63views and sets the NVRAM boot preferences. 64.Pp 65The program options are: 66.Bl -tag -width Ar 67.It Fl V 68verbose output (when setting preferences) 69.It Fl b Ar netbsd 70set the boot OS to 71.Nx 72.It Fl b Ar tos 73set the boot OS to TOS 74.It Fl b Ar linux 75set the boot OS to Linux 76.It Fl b Ar systemv 77set the boot OS to System V 78.It Fl b Ar none 79set the boot OS to none 80.It Fl d Ar delay 81set the boot delay to 82.Ar delay 83seconds, where 84.Ar delay 85is a value between 0 and 255 86.It Fl l Ar english 87set the language to English 88.It Fl l Ar german 89set the language to German 90.It Fl l Ar french 91set the language to French 92.It Fl l Ar spanish 93set the language to Spanish 94.It Fl l Ar italian 95set the language to Italian 96.It Fl k Ar american 97set the keyboard layout to American 98.It Fl k Ar german 99set the keyboard layout to German 100.It Fl k Ar french 101set the keyboard layout to French 102.It Fl k Ar british 103set the keyboard layout to British 104.It Fl k Ar spanish 105set the keyboard layout to Spanish 106.It Fl k Ar italian 107set the keyboard layout to Italian 108.It Fl k Ar sw f 109.It Fl k Ar swiss french 110set the keyboard layout to Swiss (French) 111.It Fl k Ar sw g 112.It Fl k Ar swiss german 113set the keyboard layout to Swiss (German) 114.It Fl s Ar id 115set the SCSI id to 116.Ar id , 117where 118.Ar id 119is a value between 0 and 7 120.It Fl f Ar mmddyy 121.It Fl f Ar ddmmyy 122.It Fl f Ar yymmdd 123.It Fl f Ar yyddmm 124set the date format 125.It Fl 1 126set the date format to 12 hour clock 127.It Fl 2 128set the date format to 24 hour clock 129.It Fl e Ar sep 130set the date format separator to 131.Ar sep 132.It Fl c Ar colours 133set the number of 134.Ar colours 135- 2, 4, 16, 256 or 65535 136.It Fl n 137set the video mode to 138.Ar NTSC 139.It Fl p 140set the video mode to 141.Ar PAL 142.It Fl t 143set the video mode to 144.Ar TV 145.It Fl v 146set the video mode to 147.Ar VGA 148.It Fl 4 149set the video mode to 150.Ar 40 columns 151.It Fl 8 152set the video mode to 153.Ar 80 columns 154.It Fl o 155set the video mode to 156.Ar overscan 157.It Fl O 158set the video mode to 159.Ar no overscan 160.It Fl x 161set the video mode to 162.Ar ST compatibility 163.It Fl X 164set the video mode to 165.Ar no ST compatibility 166.It Fl i 167set the video mode to 168.Ar interlace 169(TV), 170.Ar double line 171(VGA) 172.It Fl I 173set the video mode to 174.Ar no interlace/double line 175.El 176.Pp 177All strings can be specified by their shortest abbreviation 178.Pp 179If no parameters are specified, 180.Nm bootpref 181shows the current boot preferences. 182.Sh SEE ALSO 183.Xr atari/installboot 8 184.Sh HISTORY 185The 186.Nm 187command first appeared in 188.Nx 1.4 . 189.Sh AUTHORS 190.An Julian Coleman 191.Sh BUGS 192Setting the boot OS to 193.Ar none 194will cause the machine not to boot from the hard disk. 195.Pp 196The majority of the parameters are not used under 197.Nx . 198