问题
If I have multiple files in tabs on VIM and I edit few of them. How to save them with one command?
回答1:
The command wa (short for wall) will write all changed buffers. You can also use :tabdo w, which is definitely exactly what you want, and generalizes nicely.
回答2:
Just do
:wa
(followed by return) which is a shorthand for
:wall
Also to "save everything and exit" you can do
:wqa or :xa
(="write-quit-all")
回答3:
To save all the files just use an a after the write command to write all the files.
:wa
回答4:
It's possible to suffix a[ll] for a number of Vim command-line commands (i.e. type : when in normal mode), include:
:wa- save all tabs / unsaved buffers:xa/:wqa- save all tabs / unsaved buffers and exit Vim:qa- exit vim (will warn if unsaved buffers exist)
回答5:
Check out :wall command
回答6:
And you can use :tabdo! w too, I'm just adding this, because it's useful for other things too (e.g. :tabdo! g/somepattern/ s/something/anything/... I use it all the time for refactoring purposes...)
来源：https://stackoverflow.com/questions/4246268/how-to-save-all-files-in-tabs-on-vim