The vi command is used to open up an editor called Vi in Linux. It is used to create and edit text files from the terminal command line in the Vi text editor. In this article, you will find the syntax, control
2. Modes in vi: Vi has two primary modes – command mode and insert mode. In the command mode, you can navigate through the document, move the cursor, and issue various commands. To enter insert mode and start writing or modifying text, press the “i” key. You can return to the co...
–Insert Mode: In this mode, you can insert or edit text in the file. To enter insert mode, you can type the “i” key after entering command mode. –Last-Line Mode: This mode allows you to execute commands that affect the whole file or perform actions like saving, quitting, and sea...
this Web page contains a sampling of basic vi commands. The most basic and useful commands are marked with an asterisk (* or star) in the tables below. With practice, these commands should become automatic.
sh 命令作为标准输入（可以这么理解 write to external commands）;而最后一个命令表示强制写入到一个名...
[Vim commands and options are printed in this font]French translation Part 1: edit a file 1. Move around quickly Most time is spent reading, checking for errors and looking for the right place to work on, rather than inserting new text or changing it. Navigating through the text is done...
VI filename...filename: open multiple files, and edit them in turn Move cursor class commands H: the cursor moves one character to the left L: the cursor moves to the right one character Space: the cursor moves to the right one character Backspace: the cursor moves one character to the...
In Ex commands, at places where a file name can be used, the following characters have a special meaning. These can also be used in the expression function expand() |expand()|. % Is replaced with the current file name. *:_%* *c_%* ...
我们按回车进入vi编辑器输入:q!退出vi编辑器,在终端输入rm -f /etc/.profile.swp回车,再一次进入vi编辑器发现以前的提示消失。 === 总结一下:可以分2部简单的操作:(1)ls -a 列举所有的内容 (2)rm对应的.swp文件。
在Linux环境下,如果直接使用VI/VIM命令编辑没有修改权限的文件时,保存的时候就会提示用户无法进行保存操作,一般的解决方法只能是关闭文件重新以sudo权限打开该文件编辑后再保存(前提是用户具有sudo权限)。其实,在VI/VIM模式下通过一些简单的命令,就能在不关闭当前文件的情况下达到保存文件的目的。