奇怪的 tmux vim 通过 ssh [英] Weird tmux vim through ssh

问题描述

首先我通过 ssh 进入这个名为 thor 的服务器，我设置了 bash 提示符，在我启动 tmux 之前它看起来像下面

First I ssh into this server called thor, I set the bash prompt, before I start tmux it looks like following

[1.9.3@lizhe] ~ 
→ somecommand

在我启动 tmux 之后，它变成了这个

after I start tmux, it turns to this

[1.9.3@lizhe] ~ 
→    somecommand

在somecommand之前留出更多空间，在输入命令后按回车，它看起来像这样

more space before somecommand, after typing an command I hit enter, it looks like this

[1.9.3@lizhe] ~ 
→ somecommand
[1.9.3@lizhe] ~ 
→     somecommand

另一个大问题是vim，它完全无法使用，请查看以下屏幕记录，我不知道如何描述它.

another big problem is the vim, it's totally unusable, just check the following screen record, I don't konw how to describe it.

tmux 中的奇怪 vim 通过 ssh

我用j k移动，但是当前行不是它的样子，有些行是不可见的.

I use j k to move, but the current line is not it look like, and some lines are not visiable.

推荐答案

您的 TERM 变量似乎设置错误.

It seems like your TERM variable is set wrong.

根据 TMUX 的手册页找到 here

According to the man page for TMUX found here

TERM 环境变量必须设置为 'screen'在 tmux 中运行的程序.新窗口将自动将 'TERM=screen' 添加到他们的环境中，但必须小心采取不要在 shell 启动文件中重置它.

The TERM environment variable must be set to 'screen' for all programs running inside tmux. New windows will automatically have 'TERM=screen' added to their environment, but care must be taken not to reset this in shell start-up files.

确保将 TERM 设置为 screen 或 screen-256color(您可以通过键入 echo $TERM 来检查).如果不是，请检查您的 init 文件，例如 .profile 和 .bashrc 并确保您没有覆盖 TERM 变量.

Make sure TERM is set to screen or screen-256color (You can check this by typing echo $TERM). If it is not check your init files such as .profile and .bashrc and make sure you do not over write the TERM variable.

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