gVim:

:set go=a

ggVG

看:help go-a:

'a' Autoselect:  If present, then whenever VISUAL mode is started,
 or the Visual area extended, Vim tries to become the owner of
 the windowing system's global selection.  This means that the
 Visually highlighted text is available for pasting into other
 applications as well as into Vim itself.  When the Visual mode
 ends, possibly due to an operation on the text, or when an
 application wants to paste the selection, the highlighted text
 is automatically yanked into the "* selection register.
 Thus the selection is still available for pasting into other
 applications after the VISUAL mode has ended.
     If not present, then Vim won't become the owner of the
 windowing system's global selection unless explicitly told to
 by a yank or delete operation for the "* register.
 The same applies to the modeless selection.

下面是一个映射命令，使用CTRL+a选择所有到剪贴板:

"
" select all with control-a
"
nnoremap <C-a> ggmqvG"+y'q

将它添加到你的.vimrc，你就可以开始了…

在Mac

复制所选部分:可视选择文本(正常输入v或v) 模式)和类型:w !pbcopy 复制整个文件:%w !pbcopy 过去从剪贴板:r !pbpaste

你可以按下gg将光标定位到文件的开头，然后按yG将所有内容从开始到结束(G定位)复制到缓冲区。好运！

你应该把文本拉到*或+寄存器:

加贝*孝媛”

解释:

Gg将光标移到文件的第一个字符 *y从第一行开始执行yank命令到寄存器*，直到… G到文件的末尾

Use:

:%y+

扯断所有的线。

解释:

%以引用下一个命令来处理所有行 Y来拉这些线 +复制到系统剪贴板

注意:在Windows中，+和*是等价的，请看这个答案。