Bash：当“Vim：警告：不输出到终端”时杀死 Vim
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/46432027/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Bash: Kill Vim when "Vim: Warning: Output not to a terminal"
提问by Brad Parks
Every once in awhile I make a mistake at the command line, and use vim in a subshell.
每隔一段时间我就会在命令行上犯一个错误，并在子 shell 中使用 vim。
This of course locks up that terminal window, and outputs a bunch of errors, with the main error being
这当然会锁定那个终端窗口，并输出一堆错误，主要错误是
Vim: Warning: Output not to a terminal
Is there a way for me to configure vim so it automatically dies when this happens, and doesn't hang my terminal?
有没有办法让我配置 vim 以便在发生这种情况时它会自动终止，并且不会挂起我的终端？
I know I could probably figure out the process id of this vim instance, and kill it, but I would like a better solution if possible, as I tend to run lots of different vim instances in different tmux panes/windows. Thanks!
我知道我可能会找出这个 vim 实例的进程 ID，并杀死它，但如果可能的话，我想要一个更好的解决方案，因为我倾向于在不同的 tmux 窗格/窗口中运行许多不同的 vim 实例。谢谢！
采纳答案by Charles Duffy
You can prevent it from starting in the first place easily enough. Consider putting the following function definition in your .bashrc:
你可以很容易地防止它从一开始就开始。考虑将以下函数定义放入您的.bashrc:
vim() {
[ -t 1 ] || { echo "Not starting vim without stdout to TTY!" >&2; return 1; }
command vim "$@"
}
The commandbuiltin prevents recursing, by ensuring that it invokes an external command (rather than just calling the function again).
所述command内置防止递归，通过确保它调用一个外部命令（而不是仅仅再次调用功能）。
Similarly, you could create a script $HOME/bin/vim:
同样，您可以创建一个脚本$HOME/bin/vim：
#!/bin/sh
if [ -t 1 ]; then
exec /usr/bin/vim "$@"
else
echo "Not starting vim without stdout to TTY!" >&2
exit 1
fi
...put $HOME/binfirst in your PATH, and let that shim do the work without relying on a shell function.
...$HOME/bin首先放入您的PATH, 并让该 shim 完成工作而不依赖于 shell 函数。
回答by toth
Not aware of any configuration option that does this, but when this happens if you type :q<Enter>, it will quit vim.
不知道有任何配置选项可以执行此操作，但是当您键入时发生这种情况时:q<Enter>，它将退出 vim。
Also, while Ctrl-C will not work, Ctrl-Z will put vim in the background and then you can kill it with kill %1.
此外，虽然 Ctrl-C 不起作用，但 Ctrl-Z 会将 vim 置于后台，然后您可以使用kill %1.
回答by Krischa Onarestlessday
Or the vim short cutZQ
Capital letters. You can use it in normal mode :-)
或 vim 捷径ZQ
大写字母。您可以在正常模式下使用它 :-)
回答by TheCodeTinkerer
You can just type this and hit enter, even though it is not showing up in the stdout it is still being input:
你可以输入这个并按回车键，即使它没有出现在标准输出中，它仍然被输入：
type the below :q!
Execute keyboard key Return/Enter
输入以下内容：q！
执行键盘键 Return/Enter
