linux|文本编辑
2018-01-22 本文已影响32人
明明德撩码
![](https://img.haomeiwen.com/i4176128/b6eef44e34c0f67b.png)
进入编辑模式 vi 20180122.txt
![](https://img.haomeiwen.com/i4176128/c26219668488999e.png)
![](https://img.haomeiwen.com/i4176128/c6a50ea2bf6785d2.png)
1、键入i键盘
![](https://img.haomeiwen.com/i4176128/4afd566d0074e213.png)
2、保存并退出 按键 ESC 然后 键入:w q
![](https://img.haomeiwen.com/i4176128/a6b55975c0ec746e.png)
![](https://img.haomeiwen.com/i4176128/16b31217da7737de.png)
3、修改后不想保存怎么办?键入q! 强行退出
4、查看行号同时删除行数据 键入dd OR 3dd 删除光标开始3行
![](https://img.haomeiwen.com/i4176128/43ca1605abf848fc.png)
5、文件替换
![](https://img.haomeiwen.com/i4176128/d47c995a1bbcd68e.png)
替换前
![](https://img.haomeiwen.com/i4176128/046fe0a89232a790.png)
替换后
![](https://img.haomeiwen.com/i4176128/6158dbb5cc80cb65.png)
6、取消上一步操作,在最后行模式键入u
![](https://img.haomeiwen.com/i4176128/9b9487ca49674d43.png)
7、在文件中查找在最后行模式键入 /
![](https://img.haomeiwen.com/i4176128/83b4aec3ea1155be.png)
8、在文件中查下相同的单词文本用/ 和n健向下、N健向上
![](https://img.haomeiwen.com/i4176128/6e8d053e4e146a57.png)