diff --git a/backup-seafile-here.sh b/backup-seafile-here.sh
new file mode 100755
index 0000000..5e069e9
--- /dev/null
+++ b/backup-seafile-here.sh
@@ -0,0 +1 @@
+rsync -vzrtopg --progress -e ssh --delete root@pineapple.cf:/opt/seafile-data/* /seafile-backup/
diff --git a/initseafile.sh b/initseafile.sh
new file mode 100644
index 0000000..025c62d
--- /dev/null
+++ b/initseafile.sh
@@ -0,0 +1,9 @@
+docker run -d --name seafile \
+  -e SEAFILE_SERVER_LETSENCRYPT=true \
+  -e SEAFILE_SERVER_HOSTNAME=proxy.ddvudo.cf \
+  -e SEAFILE_ADMIN_EMAIL=644077730@qq.com \
+  -e SEAFILE_ADMIN_PASSWORD=liukang951006 \
+  -v /seafile-data:/shared \
+  -p 80:80 \
+  -p 443:443 \
+  seafileltd/seafile:latest
diff --git a/secure_ssh.sh b/secure_ssh.sh
new file mode 100755
index 0000000..79fd87a
--- /dev/null
+++ b/secure_ssh.sh
@@ -0,0 +1,13 @@
+#! /bin/bash
+cat /var/log/secure|awk '/Failed/{print $(NF-3)}'|sort|uniq -c|awk '{print $2"="$1;}' > /usr/local/bin/black.list
+for i in `cat  /usr/local/bin/black.list`
+do
+  IP=`echo $i |awk -F= '{print $1}'`
+  NUM=`echo $i|awk -F= '{print $2}'`
+  if [ ${#NUM} -gt 1 ]; then
+    grep $IP /etc/hosts.deny > /dev/null
+    if [ $? -gt 0 ];then
+      echo "sshd:$IP:deny" >> /etc/hosts.deny
+    fi
+  fi
+done