linux vim edit save and exit

1. Enter the file

vim /etc/profile

2. Edit the file

press i to edit

3. Save and exit

1. First press the esc key to return to the command editing mode, and the Insert just now will disappear

2. According to English status:

3. At this time

:q! Do not save the file, force exit the vi command

:w save the file without exiting the vi command

:wq save the file and exit the vi command

4. Enter the above command and press enter