160 lines
4.2 KiB
Bash
160 lines
4.2 KiB
Bash
#!/bin/sh -
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# $NetBSD: get,v 1.4 1994/10/26 21:09:30 cgd Exp $
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#
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# Copyright (c) 1992, 1993
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# The Regents of the University of California. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the University of
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# California, Berkeley and its contributors.
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# 4. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# @(#)get 8.2 (Berkeley) 11/30/93
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#
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# Shell script to build a mini-root file system in preparation for building
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# a distribution tape. The file system created here is image copied onto
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# tape, then image copied onto disk as the "first" step in a cold boot of
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# 4.3BSD systems.
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#
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DISTROOT=
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#
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if [ `pwd` = '/' ]
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then
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echo You just '(almost)' destroyed the root
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exit
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fi
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# copy in kernel
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cp $DISTROOT/sys/compile/GENERIC.pmax/vmunix .
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# create necessary directories
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DIRLIST="bin dev etc a tmp stand sbin usr usr/mdec"
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rm -rf $DIRLIST
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mkdir $DIRLIST
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ETC="disktab services"
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for i in $ETC; do
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cp $DISTROOT/etc/$i etc/$i
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done
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SBIN="disklabel fsck ifconfig init mknod mount newfs restore umount"
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USBIN="pwd_mkdb"
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for i in $SBIN; do
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cp $DISTROOT/sbin/$i sbin/$i
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done
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for i in $USBIN; do
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cp $DISTROOT/usr/sbin/$i sbin/$i
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done
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ln sbin/restore sbin/rrestore
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BIN="[ cat cp dd echo ed expr ls mkdir mv pax rcp rm sh stty sync"
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UBIN="awk mt"
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for i in $BIN; do
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cp $DISTROOT/bin/$i bin/$i
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done
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for i in $UBIN; do
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cp $DISTROOT/usr/bin/$i bin/$i
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done
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ln bin/[ bin/test
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MDEC="rzboot bootrz"
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for i in $MDEC; do
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cp $DISTROOT/usr/mdec/$i usr/mdec/$i
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done
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DOT=".profile"
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for i in $DOT; do
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cp $DISTROOT/$i $i
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done
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# initialize /dev
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cp $DISTROOT/dev/MAKEDEV dev/MAKEDEV
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chmod +x dev/MAKEDEV
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cp /dev/null dev/MAKEDEV.local
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(cd dev; ./MAKEDEV std dc0 scc0 rz0 rz1 rz2 rz3 rz4 tz0 tz1 \
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pm0 cfb0 xcfb0 mfb0 pty0)
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# initialize /etc/passwd
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cat >etc/passwd <<EOF
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root::0:0::/:/bin/sh
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daemon:*:1:1::/:
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EOF
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cat >etc/master.passwd <<EOF
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root::0:0::0:0::/:/bin/sh
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daemon:*:1:1::0:0::/root:
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EOF
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# initialize /etc/group
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cat >etc/group <<EOF
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system:*:0:
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daemon:*:1:
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uucp:*:2:
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kmem:*:3:
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bin:*:4:
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news:*:8:
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staff:*:10:
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operator:*:28:
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EOF
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# initialize /etc/fstab
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cat >etc/fstab <<EOF
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/dev/rz0a / ufs rw 1 1
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/dev/rz0g /usr ufs xx 1 2
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EOF
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# create xtr script
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cat >xtr <<'EOF'
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#!/bin/sh -e
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: ${disk?'Usage: disk=xx0 tape=yy0 [type=zz] xtr'}
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: ${tape?'Usage: disk=xx0 tape=yy0 [type=zz] xtr'}
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echo 'Build root file system'
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disklabel -W /dev/r${disk}c ${type}
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disklabel -w -r -B /dev/r${disk}c ${type}
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newfs /dev/r${disk}a ${type}
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sync
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mount -u /
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echo 'Check the file system'
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fsck /dev/r${disk}a
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mount /dev/${disk}a /a
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cd /a
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echo 'Rewind tape'
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mt -f /dev/${tape} rew
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echo 'Restore the dump image of the root'
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restore rsf 2 /dev/${tape}
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cd /
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sync
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umount /a
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sync
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fsck /dev/r${disk}a
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echo 'Root filesystem extracted'
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EOF
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# make xtr script executable
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chmod +x xtr
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sync
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