:wq     Save the file and quit Vim.

:q      Quits Vim but fails when file has been changed

:w      Save the file

:w      new_name    Save the file with the new_name filename

:wq     Save the file and quit Vim.

:q!     Quit Vim without saving the changes to the file.

ZZ      Write file, if modified, and quit Vim

ZQ      Same as :q! Quits Vim without writing changes

:sav[eas] file  Save file as

:clo[se]  Close the current pane

//Save

:w

//Exit

:q

// Save & exit(quit)

:wq

:q!        Don't save and exit

// Save a new file (if you have entered vim without first creating a file)

:w <filename>

// Save file and exit

:x