mirror of
https://bitbucket.org/smil3y/katana.git
synced 2025-02-23 10:22:46 +00:00
68 lines
1.8 KiB
Bash
68 lines
1.8 KiB
Bash
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#!/bin/sh
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set -e
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if [ ! -f "$1" ];then
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echo "Pass path to ISO"
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exit 1
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fi
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isosrc="$1"
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workdir="$HOME/iso"
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mntdir="/mnt/iso"
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isoout="$HOME/custom.iso"
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imgout="$HOME/custom.img"
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makeimg="no"
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pkg install rsync cdrtools
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mdconfig -a -t vnode -u 0 -f "$isosrc"
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mkdir -vp "$mntdir"
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mount -t cd9660 /dev/md0 "$mntdir"
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mkdir -vp "$workdir"
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rsync -va "$mntdir/" "$workdir/"
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umount "$mntdir"
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mdconfig -d -u 0
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if [ "$makeimg" == "no" ];then
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echo '/dev/iso9660/CDROM / cd9660 ro 0 0' > "$workdir/etc/fstab"
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rm -vf "$workdir/etc/rc.conf.local"
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else
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echo '/dev/ufs/USB / ufs ro 1 1' > "$workdir/etc/fstab"
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echo 'root_rw_mount="NO"' > "$workdir/etc/rc.conf.local"
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fi
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# TODO: do not hardcode memory device size
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if ! grep -q Custom "$workdir/etc/rc.local";then
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echo '
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# Custom Live CD/DVD read-write support
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if [ ! -d /tmp/rw ];then
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mkdir -vp /tmp/rw
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mdmfs -M -s 1024m md /tmp/rw
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for d in /etc /var /root;do
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mkdir -vp /tmp/rw/$d
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mount -t unionfs /tmp/rw/$d $d
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done
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fi
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' >> "$workdir/etc/rc.local"
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fi
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mv -vf "$workdir/etc/resolv.conf" "$workdir/etc/resolv.conf.backup"
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cp -vf /etc/resolv.conf "$workdir/etc/resolv.conf"
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jail -c path="$workdir" mount.devfs ip4.addr=192.0.2.100 interface=em0 command=/bin/sh
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mv -vf "$workdir/etc/resolv.conf.backup" "$workdir/etc/resolv.conf"
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if [ "$makeimg" == "no" ];then
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mkisofs -J -R -b boot/cdboot -no-emul-boot -o "$isoout" "$workdir"
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else
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makefs -B little -o label=USB -o version=2 "$imgout.part" "$workdir"
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mkimg -v -s bsd -b "$workdir/boot/boot" -p freebsd-ufs:="$imgout.part" -o "$imgout.part2"
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rm -vf "$imgout.part"
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mkimg -v -s mbr -b "$workdir/boot/mbr" -p freebsd:="$imgout.part2" -o "$imgout"
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rm -vf "$imgout.part2"
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fi
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rm -vfr "$workdir"
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