mirror of
https://gitlab.archlinux.org/tpowa/archboot.git
synced 2024-09-20 03:50:37 +02:00
188 lines
6.3 KiB
Bash
Executable file
188 lines
6.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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DESTDIR="${1}"
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PACMAN="pacman --root "${DESTDIR}" --cachedir "${DESTDIR}"/var/cache/pacman/pkg --noconfirm"
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# name of kernel package
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KERNELPKG="linux"
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# name of the kernel image
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VMLINUZ="vmlinuz-${KERNELPKG}"
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usage() {
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echo "quickinst <destdir>"
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echo
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echo "This script is for users who would rather partition/mkfs/mount their target"
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echo "media manually than go through the routines in the setup script."
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echo
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echo "First configure /etc/pacman.conf which repositories to use"
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echo "and set a mirror in /etc/pacman.d/mirrorlist"
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echo ""
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echo "Make sure you have all your filesystems mounted under <destdir>."
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echo "Then run this script to install all base packages to <destdir>."
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echo
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echo "Example:"
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echo " quickinst /mnt"
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echo ""
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exit 0
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}
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# configures pacman and syncs db on destination system
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# params: none
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# returns: 1 on error
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prepare_pacman() {
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# Set up the necessary directories for pacman use
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[[ ! -d "${DESTDIR}/var/cache/pacman/pkg" ]] && mkdir -m 755 -p "${DESTDIR}/var/cache/pacman/pkg"
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[[ ! -d "${DESTDIR}/var/lib/pacman" ]] && mkdir -m 755 -p "${DESTDIR}/var/lib/pacman"
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${PACMAN} -Sy
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}
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# chroot_mount()
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# prepares target system as a chroot
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#
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chroot_mount()
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{
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[[ -e "${DESTDIR}/sys" ]] || mkdir -m 555 "${DESTDIR}/sys"
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[[ -e "${DESTDIR}/proc" ]] || mkdir -m 555 "${DESTDIR}/proc"
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[[ -e "${DESTDIR}/dev" ]] || mkdir "${DESTDIR}/dev"
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mount -t sysfs sysfs "${DESTDIR}/sys"
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mount -t proc proc "${DESTDIR}/proc"
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mount -o bind /dev "${DESTDIR}/dev"
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chmod 555 "${DESTDIR}/sys"
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chmod 555 "${DESTDIR}/proc"
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}
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# chroot_umount()
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# tears down chroot in target system
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#
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chroot_umount()
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{
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umount "${DESTDIR}/proc"
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umount "${DESTDIR}/sys"
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umount "${DESTDIR}/dev"
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}
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# package_installation
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install_packages() {
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PACKAGES="base linux linux-firmware"
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# Add packages which are not in core repository
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if [[ "$(lsblk -rnpo FSTYPE | grep ntfs)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w ntfs-3g)" ]] && PACKAGES="${PACKAGES} ntfs-3g"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep btrfs)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w btrfs-progs)" ]] && PACKAGES="${PACKAGES} btrfs-progs"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep nilfs2)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w nilfs-utils)" ]] && PACKAGES="${PACKAGES} nilfs-utils"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep ext)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w e2fsprogs)" ]] && PACKAGES="${PACKAGES} e2fsprogs"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep reiserfs)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w reiserfsprogs)" ]] && PACKAGES="${PACKAGES} reiserfsprogs"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep xfs)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w xfsprogs)" ]] && PACKAGES="${PACKAGES} xfsprogs"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep jfs)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w jfsutils)" ]] && PACKAGES="${PACKAGES} jfsutils"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep f2fs)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w f2fs-tools)" ]] && PACKAGES="${PACKAGES} f2fs-tools"
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fi
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if [[ "$(lsblk -rnpo FSTYPE | grep vfat)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w dosfstools)" ]] && PACKAGES="${PACKAGES} dosfstools"
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fi
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if [[ -n "$(pgrep dhclient)" ]]; then
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! [[ "$(echo ${PACKAGES} | grep -w dhclient)" ]] && PACKAGES="${PACKAGES} dhclient"
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fi
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### HACK:
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# always add systemd-sysvcompat components
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ systemd-sysvcompat\ # #g")"
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PACKAGES="${PACKAGES} systemd-sysvcompat"
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### HACK:
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# always add intel-ucode
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if [[ "$(uname -m)" == "x86_64" ]]; then
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ intel-ucode\ # #g")"
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PACKAGES="${PACKAGES} intel-ucode"
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fi
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# always add amd-ucode
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ amd-ucode\ # #g")"
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PACKAGES="${PACKAGES} amd-ucode"
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### HACK:
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# always add netctl with optdepends
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ netctl\ # #g")"
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PACKAGES="${PACKAGES} netctl"
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ dhcpd\ # #g")"
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PACKAGES="${PACKAGES} dhcpcd"
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ wpa_supplicant\ # #g")"
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PACKAGES="${PACKAGES} wpa_supplicant"
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### HACK:
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# always add lvm2, cryptsetup and mdadm
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ lvm2\ # #g")"
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PACKAGES="${PACKAGES} lvm2"
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ cryptsetup\ # #g")"
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PACKAGES="${PACKAGES} cryptsetup"
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ mdadm\ # #g")"
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PACKAGES="${PACKAGES} mdadm"
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### HACK: circular depends are possible in base, install filesystem first!
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PACKAGES="$(echo ${PACKAGES} | sed -e "s#\ filesystem\ # #g")"
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PACKAGES="filesystem ${PACKAGES}"
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${PACMAN} -S ${PACKAGES}
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}
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if [[ -z "${1}" ]]; then
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usage
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fi
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! [[ -d /tmp ]] && mkdir /tmp
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# prepare pacman
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prepare_pacman
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if [[ $? -ne 0 ]]; then
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echo "Pacman preparation FAILED!"
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return 1
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fi
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# mount proc/sysfs first, so mkinitcpio can use auto-detection if it wants
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chroot_mount
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# install packages
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install_packages
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if [[ $? -gt 0 ]]; then
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echo
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echo "Package installation FAILED."
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echo
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chroot_umount
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exit 1
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fi
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# /etc/locale.gen
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# enable at least en_US.UTF8 if nothing was changed, else weird things happen on reboot!
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! [[ $(grep -q ^[a-z] ${DESTDIR}/etc/locale.gen) ]] && sed -i -e 's:^#en_US.UTF-8:en_US.UTF-8:g' ${DESTDIR}/etc/locale.gen
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chroot ${DESTDIR} locale-gen >/dev/null 2>&1
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# umount chroot
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chroot_umount
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echo
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echo "Package installation complete."
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echo
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echo "Please install a bootloader. Edit the appropriate config file for"
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echo "your loader. Please use ${VMLINUZ} as kernel image."
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echo "Chroot into your system to install it into the boot sector:"
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echo " # mount -o bind /dev ${DESTDIR}/dev"
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echo " # mount -t proc none ${DESTDIR}/proc"
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echo " # mount -t sysfs none ${DESTDIR}/sys"
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echo " # chroot ${DESTDIR} /bin/bash"
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echo
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echo "Next step, initramfs setup:"
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echo "Edit your /etc/mkinitcpio.conf and /etc/mkinitcpio.d/${KERNELPKG}-fallback.conf"
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echo "to fit your needs. After that run:"
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echo "# mkinitcpio -p ${KERNELPKG}"
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echo
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echo "Then exit your chroot shell, edit ${DESTDIR}/etc/fstab and reboot!"
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echo
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exit 0
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# vim: set ts=4 sw=4 et:
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