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      1 # $NetBSD: dot.profile,v 1.9 2020/02/26 16:00:48 riastradh Exp $
      2 #
      3 # Copyright (c) 1997 Perry E. Metzger
      4 # Copyright (c) 1994 Christopher G. Demetriou
      5 # All rights reserved.
      6 # 
      7 # Redistribution and use in source and binary forms, with or without
      8 # modification, are permitted provided that the following conditions
      9 # are met:
     10 # 1. Redistributions of source code must retain the above copyright
     11 #    notice, this list of conditions and the following disclaimer.
     12 # 2. Redistributions in binary form must reproduce the above copyright
     13 #    notice, this list of conditions and the following disclaimer in the
     14 #    documentation and/or other materials provided with the distribution.
     15 # 3. All advertising materials mentioning features or use of this software
     16 #    must display the following acknowledgement:
     17 #          This product includes software developed for the
     18 #          NetBSD Project.  See http://www.NetBSD.org/ for
     19 #          information about NetBSD.
     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 # <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
     35 
     36 PATH=/sbin:/bin:/usr/bin:/usr/sbin:/
     37 export PATH
     38 
     39 # Check if we are on a framebuffer or on serial console and default
     40 # the terminal type accordingly.
     41 # There is no /var/db/dev.cdb, so sysctl might not map the devicename properly;
     42 # ttyE0 is 90,0 -> 0x5a00
     43 case $(sysctl -nx kern.consdev) in
     44  0000000000005a0*)
     45    TERM=wsvt25
     46    ;;
     47  *)
     48    TERM=vt220
     49    ;;
     50 esac
     51 
     52 export TERM
     53 HOME=/
     54 export HOME
     55 BLOCKSIZE=1k
     56 export BLOCKSIZE
     57 EDITOR=ed
     58 export EDITOR
     59 SHELL=/bin/sh
     60 export SHELL
     61 
     62 umask 022
     63 
     64 if [ "X${DONEPROFILE}" = "X" ]; then
     65 	DONEPROFILE=YES
     66 	export DONEPROFILE
     67 
     68 	# set up some sane defaults
     69 	echo 'erase ^?, werase ^W, kill ^U, intr ^C'
     70 	stty newcrt werase ^W intr ^C kill ^U erase ^? 9600
     71 	echo ''
     72 
     73 	if [ $TERM != "wsvt25" ]; then
     74 		cat << "EOM"
     75 You are using a serial console, we do not know your terminal emulation.
     76 Please select one, typical values are:
     77 
     78 	vt100
     79 	ansi
     80 	xterm
     81 
     82 EOM
     83 		echo -n "Terminal type (just hit ENTER for '$TERM'): "
     84 		read ans
     85 		if [ -n "$ans" ];then
     86 		    TERM=$ans
     87 		fi
     88 	fi
     89 
     90 	# mount the kern_fs so that we can find the root device, and also
     91 	# examine the dmesg state
     92 	mount -t kernfs /kern /kern
     93 
     94 	# mount the ramdisk read write
     95 	mount -t ffs -u /kern/rootdev /
     96 
     97 	# run the installation or upgrade script.
     98 	sysinst || stty sane
     99 	if [ $? = 4 ]; then
    100 		echo "Oops, something went wrong - we will try again"
    101 		exit
    102 	fi
    103 	echo
    104 	echo "To return to the installer, quit this shell by typing 'exit'" \
    105 		"or ^D."
    106 fi
    107