diff --git a/beispiele/11/file-backup.sh b/beispiele/11/file-backup.sh
new file mode 100644
index 0000000..e30e873
--- /dev/null
+++ b/beispiele/11/file-backup.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+NOW="$(date +"%d-%m-%Y")"
+
+# websites folder
+WEBSITESDIR="."
+
+# local backup folder
+BACKUPDIR="./backups"
+
+if [ ! -d $BACKUPDIR ]; then
+  mkdir $BACKUPDIR
+fi
+
+
+# Array
+declare -a liste
+# Unterverzeichnisse von html die gebackuppt werden sollen
+liste=(
+    "omikron"
+    "amazon.de"
+    "spiegel.de"
+    "google.de"
+    "omikron/china"
+    "omikron/swiss"
+  )
+
+
+# websites
+function create_websites_backup {
+  cd $WEBSITESDIR 
+
+  for i in "${liste[@]}"; do 
+    if [ -d $i ]; then
+      tag=$(echo $i | sed 's/\//-/')
+      tar -zcf $BACKUPDIR/$tag-$NOW.tar.gz $WEBSITESDIR/$i
+    else 
+      echo "File or Directory $i not found!\n" 
+    fi
+  done
+}
+
+
+function do_sql_backup {
+  cd $BACKUPDIR
+  tag=db-$4-$NOW 
+
+  mysqldump --opt --add-drop-table -h$1 -u$2 -p$3 $4 | gzip > $tag.sql.gz
+}
+
+#do_sql_backup "localhost" "db_user" "secret_pw" "db_name"
+
+create_websites_backup
+
+cd -
+
+
diff --git a/beispiele/11/helper/make-dirs.sh b/beispiele/11/helper/make-dirs.sh
new file mode 100644
index 0000000..c0d4cd8
--- /dev/null
+++ b/beispiele/11/helper/make-dirs.sh
@@ -0,0 +1,25 @@
+#script zur erstellung einer Test Umgebung
+
+declare -a liste
+
+# Unterverzeichnisse von html die gebackuppt werden sollen
+liste=(
+    "omikron"
+    "amazon.de"
+    "spiegel.de"
+    "google.de"
+    "omikron/china"
+    "omikron/swiss"
+  )
+
+
+# Meat
+for i in "${liste[@]}"; do 
+	mkdir -p $i
+	echo "<h1>hallo test</h1> <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
+	tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
+	quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
+	consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
+	cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
+	proident, sunt in culpa qui officia deserunt mollit anim id est laborum.<p>	" > $i/index.html
+done
\ No newline at end of file
diff --git a/beispiele/11/rsync-backup.sh b/beispiele/11/rsync-backup.sh
new file mode 100644
index 0000000..c3242f6
--- /dev/null
+++ b/beispiele/11/rsync-backup.sh
@@ -0,0 +1,16 @@
+
+#!/bin/bash
+
+USERNAME=XXX
+REMOTE_HOST=XXX
+
+# rsync options
+# -a = Archive Mode
+# -v = Verbode - für das log file
+# -z = Compress
+# -e = specify the remote shell to use
+/usr/bin/rsync -avze 'ssh -i /home/$USERNAME/.ssh/rsync-key'  $REMOTE_HOST:/home/$USERNAME/backups/* /local/backup/dir/ >> backup.log 2>&1
+
+# delete backups older than 10 days
+#find /local/backup/dir -mtime +10 -type f -delete
+