diff --git a/misc/sshcpid.sh b/misc/sshcpid.sh
new file mode 100644
index 00000000..830ce919
--- /dev/null
+++ b/misc/sshcpid.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# 判断id_rsa密钥文件是否存在
+if [ ! -f ~/.ssh/id_rsa ];then
+  ssh-keygen -t rsa -P "" -f ~/.ssh/id_rsa
+else
+  echo "id_rsa has created ..."
+fi
+
+ip=$1
+user=$2
+passwd=$3
+
+#分发到$ip主机.
+expect <<EOF
+  set timeout 10
+  spawn ssh-copy-id -f $user@$ip
+  expect {
+    "yes/no" { send "yes\n";exp_continue }
+    "password" { send "$passwd\n" }
+  }
+  expect "password" { send "$passwd\n" }
+EOF