spawn执行scp命令
时间: 2023-10-25 20:04:01 浏览: 77
spawn执行scp命令是通过使用spawn函数创建一个子进程来执行scp命令的。在这个子进程中,可以使用expect函数来等待并响应命令行输出,以及使用send函数发送相应的输入。通过在expect函数中指定关键字,可以匹配命令行输出中的特定内容,以便进行相应的操作。在这个具体的例子中,spawn用于执行scp命令,而expect用于等待并响应命令行输出中的相关信息,比如密码输入提示。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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