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#!/bin/bash
help(){
echo "Usage: ${SCRIPT_NAME} [-n] [source_dir]"
echo "Options:"
echo " -n Do not encrypt files (use --no-encryption duplicity option)."
exit 1
}
# Check permissions
if [ "`id -ur`" != '0' ]; then
echo 'Error: you must be root.'
exit 1
fi
SCRIPT_NAME="$(basename $0)"
SOURCE_DIR="/lib"
NO_ENCRYPTION_OPT=""
while getopts n opt; do
case "$opt" in
n)
NO_ENCRYPTION_OPT="--no-encryption"
;;
?) help
;;
esac
done
shift `expr $OPTIND - 1`
if [ -n "$1" ]; then
SOURCE_DIR="$1"
fi
cd /tmp
rm -rf backup* restore*
cd ~/workspace/duplicity-0.6-series
echo "***** Do not disturb the control backup! "
PASSPHRASE=foo ./bin/duplicity ${NO_ENCRYPTION_OPT} --exclude="**/udev/devices/*" --name=test-backup1 ${SOURCE_DIR} file:///tmp/backup1
echo -n "***** Now hit Ctrl-C at random intervals. Hit any key to continue... "
read -e DUMMY
echo
trap "pkill -INT duplicity" SIGINT
RC=4
while [ "$RC" == "4" ]; do
PASSPHRASE=foo ./bin/duplicity ${NO_ENCRYPTION_OPT} --exclude="**/udev/devices/*" --name=test-backup2 -v5 ${SOURCE_DIR} file:///tmp/backup2
RC=$?
echo "Exit == $RC"
if [ "$RC" != "4" ] && [ "$RC" != "0" ]; then
echo "Repeat? "
read -e REPLY
if [ "$REPLY" == "Y" ] || [ "$REPLY" == "y" ]; then
continue
else
break
fi
fi
done
trap - SIGINT
echo "Restoring backups..."
PASSPHRASE=foo ./bin/duplicity --name=test-backup1 file:///tmp/backup1 /tmp/restore1
PASSPHRASE=foo ./bin/duplicity --name=test-backup2 file:///tmp/backup2 /tmp/restore2
echo "Diff between ${SOURCE_DIR} and /tmp/restore1"
diff -qr ${SOURCE_DIR} /tmp/restore1 | grep -v "Only in /lib/udev/devices"
echo "Diff between /tmp/restore1 and /tmp/restore2"
diff -qr /tmp/restore1 /tmp/restore2
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