ssh 免交互登陸 ，遠程執行命令腳本。

 

##免交互SSH登陸
auto_login_ssh () {
    expect -c "set timeout -1;
                spawn -noecho ssh -o StrictHostKeyChecking=no $2 ${@:3};
                expect *assword:*;
                send -- $1\r;
                interact;";

 示例：

auto_login_ssh  密碼  用戶名@IP     "sh /root/wangfeng/check.sh"   >>/root/wangfeng/tmp/test.txt
cat /root/wangfeng/tmp/test.txt

執行遠端服務器  /root/wangfeng/check.sh 腳本，輸出返回至本地  /root/wangfeng/tmp/test.txt