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https://git.launchpad.net/ubuntu-dev-tools
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ubuntu-cd/sync: cleaned up error handling, variable safety, and readability
This commit is contained in:
Kees Cook
parent
35391d572c
commit
4f74d71a39
44
ubuntu-cd
44
ubuntu-cd
@ -1,26 +1,40 @@
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#!/bin/bash
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set -e
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# Get the latest CD snapshot release.
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Distro=$1
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Distro="$1"
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if [ -z "$Distro" ]; then
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echo "Which distro?" >&2
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exit 1
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fi
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Release="$2"
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if [ -z "$Release" ]; then
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echo "Which ISO release?" >&2
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exit 1
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fi
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Ver=gutsy
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Code=tribe
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cd ~/distros/ubuntu/${Distro}/${Ver}
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mkdir -p ${Code}-$2
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cd ${Code}-$2
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cd ~/distros/ubuntu/"${Distro}"/"${Ver}"
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mkdir -p "${Code}"-"${Release}"
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cd "${Code}"-"${Release}"
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cp ../*.iso .
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cp ../*.iso . || true
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if [ "${Distro}" == "ubuntu" ]; then
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rsync rsync://cdimage.ubuntu.com/cdimage/releases/${Ver}/${Code}-$2/${Ver}-alternate-i386.iso ${Ver}-alternate-i386.iso
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rsync rsync://cdimage.ubuntu.com/cdimage/releases/${Ver}/${Code}-$2/${Ver}-desktop-i386.iso ${Ver}-desktop-i386.iso
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#rsync rsync://cdimage.ubuntu.com/cdimage/releases/${Ver}/${Code}-$2/${Ver}-server-i386.iso ${Ver}-server-i386.iso
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#rsync rsync://cdimage.ubuntu.com/cdimage/releases/${Ver}/${Code}-$2/${Ver}-alternate-amd64.iso ${Ver}-alternate-amd64.iso
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#rsync rsync://cdimage.ubuntu.com/cdimage/releases/${Ver}/${Code}-$2/${Ver}-desktop-amd64.iso ${Ver}-desktop-amd64.iso
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#rsync rsync://cdimage.ubuntu.com/cdimage/releases/${Ver}/${Code}-$2/${Ver}-server-amd64.iso ${Ver}-server-amd64.iso
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Origin="releases"
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Flavors="alternate desktop server"
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Archs="i386"
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#Archs="i386 amd64 powerpc"
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else
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rsync rsync://cdimage.ubuntu.com/cdimage/${Distro}/releases/${Ver}/${Code}-$2/${Ver}-alternate-i386.iso ${Ver}-alternate-i386.iso
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rsync rsync://cdimage.ubuntu.com/cdimage/${Distro}/releases/${Ver}/${Code}-$2/${Ver}-desktop-i386.iso ${Ver}-desktop-i386.iso
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#rsync rsync://cdimage.ubuntu.com/cdimage/${Distro}/releases/${Ver}/${Code}-$2/${Ver}-alternate-amd64.iso ${Ver}-alternate-amd64.iso
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#rsync rsync://cdimage.ubuntu.com/cdimage/${Distro}/releases/${Ver}/${Code}-$2/${Ver}-desktop-amd64.iso ${Ver}-desktop-amd64.iso
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Origin="${Distro}/releases"
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Flavors="alternate desktop"
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Archs="i386"
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#Archs="i386 amd64"
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fi
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for arch in $Archs; do
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for flavor in $Flavors; do
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rsync "rsync://cdimage.ubuntu.com/cdimage/${Origin}/${Ver}/${Code}-${Release}/${Ver}-${flavor}-${arch}.iso" "${Ver}-${flavor}-${arch}.iso"
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done
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done
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86
ubuntu-sync
86
ubuntu-sync
@ -1,4 +1,5 @@
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#!/bin/bash
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set -e
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# Syncronise new ubuntu CD images, depending on command-line flags given.
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# If none are given, sync all images.
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@ -8,44 +9,40 @@ if [ -e /tmp/ubuntu-sync.01532-lock ]; then
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exit 1
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fi
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Ubuntu_Distro_Dir=$HOME/distros/ubuntu
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Ubuntu_Distro_Dir="$HOME/distros/ubuntu"
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Dist=gutsy
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# Only sync the oldest images, and only i386 images if low bandwidth.
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Low_Bandwidth=1
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while [ "$1" ]; do
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while [ -n "$1" ]; do
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case "$1" in
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-u)
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Image_Sets="${Image_Sets} ubuntu"
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shift 1
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break
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;;
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-k)
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Image_Sets="${Image_Sets} kubuntu"
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shift 1
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break
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;;
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-e)
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Image_Sets="${Image_Sets} edubuntu"
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shift 1
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break
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;;
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-x)
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Image_Sets="${Image_Sets} xubuntu"
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shift 1
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break
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;;
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-s)
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Image_Sets="${Image_Sets} ubuntu-server"
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shift 1
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break
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;;
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esac
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shift || true
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done
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if [ "${Low_Bandwidth}" == 1 ] && [ "${Image_Sets}" == "" ]; then
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cd ${Ubuntu_Distro_Dir}
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Image_Sets=`ls -td1 */${Dist} | tail -1 | cut -f 1 -d /`
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cd "${Ubuntu_Distro_Dir}"
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Image_Sets=`ls -td1 */"${Dist}" | tail -1 | cut -f 1 -d /`
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elif [ "${Low_Bandwidth}" == 0 ] && [ "${Image_Sets}" == "" ]; then
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Image_Sets="ubuntu xubuntu ubuntu-server edubuntu kubuntu"
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fi
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@ -56,48 +53,39 @@ if [ ! -e /tmp/ubuntu-sync.01532-lock ]; then
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fi
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for Current_Set in ${Image_Sets}
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do
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cd ${Ubuntu_Distro_Dir}/${Current_Set}/${Dist}
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Rsync_Options="--partial-dir=${Ubuntu_Distro_Dir}/${Current_Set}/${Dist}/.partial"
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mkdir -p "${Ubuntu_Distro_Dir}/${Current_Set}/${Dist}"/.partial
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cd "${Ubuntu_Distro_Dir}/${Current_Set}/${Dist}"
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# Figure out remote path
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if [ "${Current_Set}" == "ubuntu" ]; then
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/daily/current/${Dist}-alternate-i386.iso ${Dist}-alternate-i386.iso ; then
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date > alternate-i386-sync
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fi
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/daily-live/current/${Dist}-desktop-i386.iso ${Dist}-desktop-i386.iso ; then
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date > desktop-i386-sync
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fi
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if [ "${Low_Bandwidth}" == 0 ]; then
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/ports/daily/current/${Dist}-alternate-powerpc.iso ${Dist}-alternate-powerpc.iso ; then
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date > alternate-powerpc-sync
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fi
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/ports/daily-live/current/${Dist}-desktop-powerpc.iso ${Dist}-desktop-powerpc.iso ; then
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date > desktop-powerpc-sync
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fi
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fi
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Origin=""
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else
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if [ "${Current_Set}" == "edubuntu" ]; then
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Install=install
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Live=live
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elif [ "${Current_Set}" == "ubuntu-server" ]; then
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Install=server
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Live=live
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else
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Install=alternate
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Live=desktop
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fi
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/${Current_Set}/daily/current/${Dist}-${Install}-i386.iso ${Dist}-${Install}-i386.iso ; then
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date > ${Install}-i386-sync
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fi
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/${Current_Set}/daily-live/current/${Dist}-${Live}-i386.iso ${Dist}-${Live}-i386.iso ; then
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date > ${Live}-i386-sync
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fi
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if [ "${Low_Bandwidth}" == 0 ]; then
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/${Current_Set}/daily/current/${Dist}-${Install}-powerpc.iso ${Dist}-${Install}-powerpc.iso ; then
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date > ${Install}-powerpc-sync
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fi
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if rsync ${Rsync_Options} rsync://cdimage.ubuntu.com/cdimage/${Current_Set}/daily-live/current/${Dist}-${Live}-powerpc.iso ${Dist}-${Live}-powerpc.iso ; then
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date > ${Live}-powerpc-sync
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fi
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fi
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Origin="${Current_Set}"
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fi
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# Which flavors to download
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if [ "${Current_Set}" == "edubuntu" ]; then
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Flavors="install live"
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elif [ "${Current_Set}" == "ubuntu-server" ]; then
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Flavors="server live"
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else
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Flavors="alternate desktop"
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fi
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# Which archs to download
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if [ "${Low_Bandwidth}" == 0 ]; then
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Archs="i386 powerpc"
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#Archs="i386 amd64 powerpc"
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else
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Archs="i386"
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fi
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for arch in $Archs; do
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for flavor in $Flavors; do
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if rsync --partial-dir="${Ubuntu_Distro_Dir}/${Current_Set}/${Dist}/.partial" "rsync://cdimage.ubuntu.com/cdimage/${Origin}/daily/current/${Dist}-${flavor}-${arch}.iso" "${Dist}-${flavor}-${arch}.iso" ; then
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date > "${flavor}-${arch}-sync"
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fi
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done
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done
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done
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rm /tmp/ubuntu-sync.01532-lock
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