Fichiers de départ

bin/oldies/rsync.sh

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+#! /bin/bash
+
+# Put exclude patterns into ~/.backup.exclude
+
+# Setup
+
+DEST="/opt/backups/rsync/"
+SRC="/home/tibo/public_html/"
+
+
+#############################################################################
+#
+# Copyright (c) 2009-2014, Florian Jung
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+#
+#############################################################################
+
+
+LC_COLLATE="C" # this script relies on the correct sorting order for [0-9]!
+
+#remove trailing slashes
+DEST=$(echo "$DEST" | sed -e 's|\(.*\)/$|\1|')
+SRC=$(echo "$SRC" | sed -e 's|\(.*\)/$|\1|')
+
+cd "$DEST"
+# get last and current backup names
+LAST="$(echo [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9] | sed -e 's|.* \([0-9]*\)$|\1|')"
+NOW=$(date +%Y%m%d)
+
+if echo $LAST | grep '\['; then
+  echo "no previous backup found. creating initial backup..."
+  LINKDEST=""
+else
+  echo "last backup was: $LAST"
+  LINKDEST="--link-dest=../$LAST/"
+fi
+
+echo "today's backup is: $NOW"
+
+if [ $LAST = $NOW ]; then
+  echo "ERROR: you already did a backup today"
+else
+  FOO='';
+  if [ x$1 != x ]; then FOO='-n'; fi
+# do the backup
+#  echo rsync -a -v -x $FOO --hard-links "$LINKDEST" --exclude-from="$SRC/.backup.exclude" "$SRC/" "$DEST/$NOW/"
+#  rsync -a -v -x $FOO --hard-links "$LINKDEST" --exclude-from="$SRC/.backup.exclude" "$SRC/" "$DEST/$NOW/"
+  echo rsync -a -v -x $FOO --hard-links "$LINKDEST" --exclude-from="$SRC/.backup.exclude" "$SRC/" "$DEST/$NOW/"
+  rsync -a -v -x $FOO --hard-links "$LINKDEST" "$SRC/" "$DEST/$NOW/"
+  echo
+# Disable the next 4 lines at your option
+  echo -n "Today's backup took "
+  du -sh "$LAST" "$NOW" | tail -n 1 | sed -e "s,$NOW,,"
+  echo -n "Total disk usage by backups: "
+  du -sh . | sed -e 's,\([kMGT]\).*,\1,'
+  echo done!
+  echo
+fi