如何使用 Emacs tramp ssh 到远程主机并作为另一个用户临时编辑文件? [英] How can I use Emacs tramp to ssh to a remote host and edit a file as another user on an ad-hoc basis?

问题描述

/multi 曾经为我工作，现在它不见了，我很沮丧.

/multi used to work for me, now it's gone and I'm frustrated.

我想做的是，在我的梦想世界:

What I want to do is, in my dream world:

/myuser@remotehost:sudo:anotheruser:/some/path/to/file

/myuser@remotehost:sudo:anotheruser:/some/path/to/file

...并使用 ido-mode 工作.

...and have ido-mode work.

这里的关键是'myuser'、'remotehost' 和'anotheruser' 都是非常临时的，我使用了大量的远程主机，通常有不同的用户和 sudo-ing 到范围广泛的不同用户.

The key thing here is that 'myuser', 'remotehost' and 'anotheruser' are all very ad-hoc, I use a huge array of remote hosts, often with different users and sudo-ing to a wide range of different users.

我需要添加什么以及如何在不一遍又一遍地重新加载 emacs 的情况下对其进行测试?

What do I need to add and how can I test it without reloading emacs over and over?

推荐答案

As of 这次提交，TRAMP 再次支持 ad-hoc 多跳.

As of this commit, TRAMP supports ad-hoc multiple hops again.

粗略地说，你是这样使用它的:

Roughly speaking, you use it like this:

/ssh:transituser@remotehost|sudo:user@remotehost:/some/file

我还没有让它与 ido-mode 一起可靠地工作，这很遗憾，但总比没有好得多！:-)

I haven't got it to work reliably with ido-mode yet, which is a shame, but it's a lot better than nothing! :-)

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