dot.profile revision 1.11
1# $OpenBSD: dot.profile,v 1.11 2009/06/04 06:41:53 krw Exp $ 2# $NetBSD: dot.profile,v 1.1 1995/12/18 22:54:43 pk Exp $ 3# 4# Copyright (c) 2009 Kenneth R. Westerback 5# Copyright (c) 1995 Jason R. Thorpe 6# Copyright (c) 1994 Christopher G. Demetriou 7# All rights reserved. 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# 3. All advertising materials mentioning features or use of this software 18# must display the following acknowledgement: 19# This product includes software developed by Christopher G. Demetriou. 20# 4. The name of the author may not be used to endorse or promote products 21# derived from this software without specific prior written permission 22# 23# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33# 34 35export VNAME=$(sysctl -n kern.osrelease) 36export VERSION="${VNAME%.*}${VNAME#*.}" 37export ARCH=$(sysctl -n hw.machine) 38export OBSD="OpenBSD/$ARCH $VNAME" 39 40export PATH=/sbin:/bin:/usr/bin:/usr/sbin:/ 41umask 022 42# emacs-style command line editing 43set -o emacs 44 45# Extract rootdisk from last 'root on ...' line. e.g. 46# root on wd0a swap on wd0b dump on wd0b 47set -- $(dmesg | sed -n '/^root on /h;${g;p;}') 48rootdisk=$3 49 50mount -u /dev/${rootdisk:-rd0a} / 51 52# set up some sane defaults 53echo 'erase ^?, werase ^W, kill ^U, intr ^C, status ^T' 54stty newcrt werase ^W intr ^C kill ^U erase ^? status ^T 55 56# Installing or upgrading? 57cat <<__EOT 58 59Welcome to the $OBSD installation program. 60 61This program can install $OBSD, or upgrade an existing 62OpenBSD installation. 63 64At any prompt except password prompts you can escape to a shell by 65typing '!'. Default answers are shown in []'s and are selected by 66pressing RETURN. At any time you can exit this program by pressing 67Control-C, but exiting during an $MODE can leave your system in an 68inconsistent state. 69 70__EOT 71while :; do 72 read REPLY?'(I)nstall, (U)pgrade or (S)hell? ' 73 case $REPLY in 74 i*|I*) echo "\nCool! Let's get to it." 75 /install && break 76 ;; 77 u*|U*) cat <<__EOT 78 79NOTE: Once your system has been upgraded, you must manually merge any 80changes to files in the 'etc' set into the files already on your system. 81sysmerge(8) can help. 82 83__EOT 84 /upgrade && break 85 ;; 86 s*|S*) break 87 ;; 88 !) echo "Type 'exit' to return to install." 89 ksh 90 ;; 91 !*) eval "${REPLY#?}" 92 ;; 93 esac 94done 95