What is the vim save and exit command?

The vim save and exit commands are ":wq", ":q!", ":wq!", ":q", ":qall!", ":w", ":w!", ":w filename", ":x" and ":wq".

"vim" It is a commonly used text editor, mostly used for editing in Linux or Unix systems. It is widely used due to its rich functionality and customizability. When using vim to edit text, the command to save and exit is ":wq". The following will introduce vim's save and exit command and other related usage techniques in detail.

1. Save and exit: ":wq"

In vim, the ":w" command means to save the currently edited content to a file, while " The :q" command means to exit the vim editor. If you want to save and exit at the same time, you can press ":w" first, and then press ":q", that is, ":wq". This command will save the modified content to the original file and exit the vim editor.

2. Discard modifications and exit: ":q!"

If you find that you do not need to save the modifications to the file when editing text, you can use ":q!" "The command forces an exit without saving any changes.

3. Force save and exit: ":wq!"

If you do not have write permission when editing the file, that is, you only have read-only permission, you can use ": wq!" command forces saving and exit. This command will overwrite the original file.

4. Abandon editing and exit: ":q"

If you do not make any modifications while editing the text file, you can use the ":q" command to exit directly. without performing a save operation.

5. Force to undo all modifications and exit: ":qall!"

If you want to undo the modifications to all files and exit vim when editing multiple files , you can use the ":qall!" command. This command closes all open files and discards any modifications to them.

6. Save but not exit: ":w"

Sometimes during the editing process, you may just want to save the modifications to the file without exiting vim. At this time, you can use the ":w" command, which will save the modifications to the file but will not exit the editor.

7. Force saving but not exit: ":w!"

If you want to save the read-only file as another file name, even if the file already exists, you can Use the ":w!" command to force the file to be saved to the specified file name without asking.

8. Save and continue editing: ":w filename"

If you want to save the current file and save it as the specified file name and open it To continue editing the new file, you can use ":w filename" command. This command will save the current file as the specified file name and open a new file for editing.

9. Save and exit the vim window: ":x" or ":wq"

In some cases, you want to save the modifications to the file and exit vim without closing the entire terminal window. At this time, you can use the ":x" command, which has the same function as ":wq" "Same.

In short, when using the vim editor, you can use the above commands to save and exit editing. These commands can be combined as needed to achieve more flexible and efficient editing operations.

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