从VIM庆典执行当前行 [英] Execute current line in bash from vim

问题描述

此问题是类似的Vim：执行当前文件，而是执行的电流？文件我想只执行当前行。

This question is similar to Vim: execute current file? but instead of executing the current file I want to execute only the current line.

这可能吗？

更新：理想情况下，我找它可以在外壳副作用的解决方案。
例如，假设我有以下行：

Update: Ideally, I am looking for solutions which can have side effects in the outer shell. For example, suppose I have the following line:

alias foo=bar

在vim运行命令，如果我开始与后壳：SH ，别名富可用，但如果我不干 VIM 使用：q ，然后别名不再

After running the command in vim, if I start a shell with :sh, the alias foo is available, but if I quit vim using :q, then the alias is no longer available.

推荐答案

没问题，你可以写当前文件的任何内容到另一个程序的标准输入：

Sure thing, you can 'write' any content of the current file into the stdin of another program:

:.w !bash

下面。（W前面的部分）是指你正在写行的范围和。是仅当前行。然后，可以使用！庆典来写那些行抨击。

Here . (the part before w) refers to the range of lines you are writing, and . is only the current line. Then you use !bash to write those lines to bash.

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