【vim】在vim中将unix命令执行的结果保存在vim文件中

You can combine :read with a call to Unix, to read the results of a Unix command into

your file. As a very simple example:

示例1：
:r !date   （此命令是将当前日期添加到当前行）

示例2：

假设有如下文本，phone.log:

=======================

Willing, Sue 333-4444

Walsh, Linda 555-6666

Quercia, Valerie 777-8888

Dougherty, Nancy 999-0000

==========================

然后执行命令：

:r !sort phone.log

执行后，会将排过序的数据插入到当前行的下面

示例3：

Suppose you are editing a file and want to insert text from another file in the directory,

but you can’t remember the new file’s name. You could perform this task the long way:

exit your file, give the ls command, note the correct filename, reenter your file, and

search for your place.

Or you could do the task in fewer steps:

Keystrokes
:!ls

Results file1 newfile file2 practice  letter

Display a list of files in the current directory. Note the correct filename. Press ENTER to

continue editing.
:r newfile

"newfile" 35 lines, 949 characters

Read in the new file.