当我中断ssh本身时，如何使ssh杀死远程进程? [英] How to make ssh to kill remote process when I interrupt ssh itself?

问题描述

在bash脚本中，我通过ssh在远程计算机上执行命令.如果用户通过按Ctrl + C断开脚本，它将仅停止脚本-甚至不包括ssh client.而且，即使我杀死了ssh客户端，远程命令仍在运行...

In a bash script I execute a command on a remote machine through ssh. If user breaks the script by pressing Ctrl+C it only stops the script - not even ssh client. Moreover even if I kill ssh client the remote command is still running...

如何使bash杀死Crtl + c上的本地ssh客户端和远程命令调用?

How can make bash to kill local ssh client and remote command invocation on Crtl+c?

一个简单的脚本:

#/bin/bash
ssh -n -x root@db-host 'mysqldump db' -r file.sql

推荐答案

最终，我找到了这样的解决方案:

Eventual I found a solution like that:

#/bin/bash
ssh -t -x root@db-host 'mysqldump db' -r file.sql

所以-我用'-t'代替'-n'.删除'-n'或使用与root用户不同的用户无济于事.

So - I use '-t' instead of '-n'. Removing '-n', or using different user than root does not help.

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