如何使用 sftp 批处理文件发送密码 [英] How to send password using sftp batch file

问题描述

我正在尝试使用批处理脚本从 sftp 站点下载文件.我收到以下错误:

I'm trying to download a file from sftp site using batch script. I'm getting the following error:

Permission denied (publickey,password,keyboard-interactive).
Couldn't read packet: Connection reset by peer

运行命令时:

sftp -b /home/batchfile.sftp <user>@<server ip>:<folder>

batchfile.sftp 包含这些数据:

password
lcd [local folder]
cd [sftp server folder]
get *
bye

注意:在提示符下运行时它正在工作

Note: It's working when running at the prompt as

sftp <user>@<server ip>:<folder>

但我需要能够自动输入密码.

But I need the ability to enter the password automatically.

推荐答案

您需要安装 sshpass 程序.那么:

You'll want to install the sshpass program. Then:

sshpass -p YOUR_PASSWORD sftp -oBatchMode=no -b YOUR_COMMAND_FILE_PATH USER@HOST

显然，最好设置公钥认证.仅在无论出于何种原因无法执行此操作时才使用它.

Obviously, it's better to setup public key authentication. Only use this if that's impossible to do, for whatever reason.

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