使用 shell 脚本自动传输 scp 文件 [英] Automate scp file transfer using a shell script

问题描述

我的 unix 系统的一个目录中有一些文件.有没有办法编写一个 shellscript，通过 scp 将所有这些文件传输到指定的远程系统.我将在脚本中指定密码，这样我就不必为每个文件都输入密码.

I have some n number of files in a directory on my unix system. Is there a way to write a shellscript that will transfer all those files via scp to a specified remote system. I'll specify the password within the script, so that I don't have to enter it for each file.

推荐答案

使用 SSH 密钥代替在 shell 脚本中硬编码密码，它更容易和安全.

Instead of hardcoding password in a shell script, use SSH keys, its easier and secure.

$ scp -i ~/.ssh/id_rsa *.derp [e-mail]:/path/to/target/directory/

假设你的私钥在 ~/.ssh/id_rsa 并且你想发送的文件可以用 *.derp

assuming your private key is at ~/.ssh/id_rsa and the files you want to send can be filtered with *.derp

生成公钥/私钥对:

$ ssh-keygen -t rsa

上面会生成2个文件，~/.ssh/id_rsa(私钥)和~/.ssh/id_rsa.pub(公钥)

The above will generate 2 files, ~/.ssh/id_rsa (private key) and ~/.ssh/id_rsa.pub (public key)

设置 SSH 密钥以供使用(一次性任务):复制~/.ssh/id_rsa.pub的内容，在myserver.org中新粘贴一行~devops/.ssh/authorized_keys> 服务器.如果 ~devops/.ssh/authorized_keys 不存在，请随意创建.

To setup the SSH keys for usage (one time task) : Copy the contents of ~/.ssh/id_rsa.pub and paste in a new line of ~devops/.ssh/authorized_keys in myserver.org server. If ~devops/.ssh/authorized_keys doesn't exist, feel free to create it.

在此处提供了清晰的操作指南.

A lucid how-to guide is available here.

这篇关于使用 shell 脚本自动传输 scp 文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！