How to modify the content of linux files

Modification method: 1. Use the "vim file name" command to enter the file; 2. Press the "shift ":"" key to enter the query state, and enter the "/query content" command to find the content location; 3. Press The "i" key enters the editable state and edits the file content; 4. Press the "ESC" key to exit the editing state; 5. Use the "wq!" command to save the changes.

#The operating environment of this tutorial: linux5.9.8 system, Dell G3 computer.

How to modify the content of linux files

1. Enter the file: vim file name

Example: vim /test/vi.test

When you first open the file, Vim is in command mode. At this time, some information about the file will be displayed below the file. , including the total number of lines and characters of the file, as well as the current cursor position, etc.

2. Find the location of the content to be modified:

(1) shift ":", make the file queryable

(2) Enter /query content (eg query Directory parameters, that is, /Directory)

3. Modify after finding the location: Press the i key on the keyboard to become editable

4. After modifying the file content, Press the ESC key to exit the editing state

5. Save changes:

Enterwq!

Related recommendations: "Linux Video Tutorial"

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