#!/bin/sh - # # Copyright (c) 1990 The Regents of the University of California. # All rights reserved. # # 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. # 3. All advertising materials mentioning features or use of this software # must display the following acknowledgement: # This product includes software developed by the University of # California, Berkeley and its contributors. # 4. Neither the name of the University nor the names of its contributors # may be used to endorse or promote products derived from this software # without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. # # @(#)get 1.8 (Berkeley) 5/21/91 # # Shell script to build a mini-root file system in preparation for building # a distribution tape. The file system created here is image copied onto # tape, then image copied onto disk as the "first" step in a cold boot of # 4.3BSD systems. # DISTROOT=/nbsd # if [ `pwd` = '/' ] then echo You just '(almost)' destroyed the root exit fi # copy in kernel cp $DISTROOT/sys/GENERIC.alltahoe/vmunix . # create necessary directories DIRLIST="bin dev etc a tmp stand sbin" rm -rf $DIRLIST mkdir $DIRLIST ETC="disktab" for i in $ETC; do cp $DISTROOT/etc/$i etc/$i done SBIN="disklabel fsck ifconfig init mknod mount newfs restore \ rrestore umount" for i in $SBIN; do cp $DISTROOT/sbin/$i sbin/$i done BIN="[ cat cp dd echo ed expr ls mkdir mv rcp rm sh stty sync" UBIN="awk make mt" for i in $BIN; do cp $DISTROOT/bin/$i bin/$i done for i in $UBIN; do cp $DISTROOT/usr/bin/$i bin/$i done ln bin/stty bin/STTY STAND="copy vdformat" for i in $STAND; do cp $DISTROOT/stand/$i stand/$i done DOT=".profile boot fppoc fppwcs poc poc1 poc2 wcs" #DOT=".profile boot" for i in $DOT; do cp $DISTROOT/$i $i done # initialize /dev cp $DISTROOT/dev/MAKEDEV dev/MAKEDEV chmod +x dev/MAKEDEV cp /dev/null dev/MAKEDEV.local (cd dev; ./MAKEDEV std hd0 hd1 dk0 dk1; ./MAKEDEV cy0; mv rmt12 cy0; rm *mt*) # initialize /etc/passwd cat >etc/passwd <<EOF root::0:10::/:/bin/sh EOF # initialize /etc/group cat >etc/group <<EOF wheel:*:0: staff:*:10: EOF # initialize /etc/fstab cat >etc/fstab <<EOF /dev/dk0a /a ufs xx 1 1 /dev/hd0a /a ufs xx 1 1 EOF # create xtr script cat >xtr <<'EOF' #!/bin/sh -e : ${disk?'Usage: disk=xx0 tape=yy [type=zz] xtr'} : ${tape?'Usage: disk=xx0 tape=yy [type=zz] xtr'} echo 'Build root file system' newfs ${disk}a ${type} sync echo 'Check the file system' fsck /dev/r${disk}a mount /dev/${disk}a /a cd /a echo 'Rewind tape' mt -f /dev/${tape}0 rew echo 'Restore the dump image of the root' restore rsf 3 /dev/${tape}0 cd / sync umount /a sync fsck /dev/r${disk}a echo 'Root filesystem extracted' EOF # make xtr script executable chmod +x xtr sync