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This article mainly introduces the use of linux vi command text editor, the article is very detailed, has a certain reference value, interested friends must read it!

The vi command is the most commonly used text editor under the character interface of the linux system.

The vi editor is the standard editor for all linux and is used to edit any ASC Ⅱ text, especially for editing source programs. The iv editor is very powerful and can create, find, replace, delete, copy and paste text.

Enter the vi and file name in the linux system shell prompt to enter the vi editing interface. If the file does not already exist in the system, it is tantamount to creating a new file, and if there is a file in the system, it means editing the file.

Syntax format: vi [parameters]

Common parameters:

Reference example

Use the vi editor:

[root@linuxcool ~] # vi

Edit the specified file:

[root@linuxcool ~] # vi linuxcool.log

Edit the specified file starting at line 6:

[root@linuxcool ~] # vi + 6 linuxcool.log

Opens the specified file in read-only mode:

[root@linuxcool ~] # vi-R linuxcool.log is all the contents of the vi command text editor using linux. Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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