ubuntu vim 显示行号 Getting VIM to show the line numbers be default

最新推荐文章于 2025-04-15 22:49:17 发布

iteye_5904

最新推荐文章于 2025-04-15 22:49:17 发布

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分类专栏： Ubuntu / Mac / Github / Aptana / Nginx / Shell / Linux 文章标签：开发工具

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本文详细介绍了如何在Vim编辑器中显示行号的方法，包括使用:setnumber或:setnu命令快速开启行号显示，定义快捷键切换行号显示状态，调整行号列宽度，以及如何将行号样式应用到包裹文本行。此外还提供了改变行号颜色的方法，并给出了让这些设置永久生效的具体步骤。

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To display line numbers along the left side of a window, type any one of the following:

:set number

:set nu

You can also define a mapping to toggle the option, for example:

:nmap <C-N><C-N> :set invnumber<CR>

By pressing Ctrl-N twice in normal mode, Vim toggles between showing and hiding line numbers.

If you have Vim version 7 or greater, you can change the width of the "gutter" column used for numbering:

:set numberwidth=3

You can use the number column for the text of wrapped lines:

:set cpoptions+=n

Finally, you can change the color used for the line numbers. For example:

:highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=NONE gui=NONE guifg=DarkGrey guibg=NONE

(Fig.01: Vi / Vim line numbers in action - click to enlarge image)

To turn off line number again enter the same command:

:set nonumber

:set nu!

If you need number every time you start vi/vim, append following line to your ~/.vimrc file:

set number

In OSX, edit the vim config file located at: /usr/share/vim/vimrc

For Ubuntu , the file is located at: /etc/vim/vimrc