--------
[verse]
'git add' [-n] [-v] [--force | -f] [--interactive | -i] [--patch | -p]
- [--update | -u] [--refresh] [--ignore-errors] [--]
+ [--all | [--update | -u]] [--refresh] [--ignore-errors] [--]
<filepattern>...
DESCRIPTION
command line. If no paths are specified, all tracked files in the
current directory and its subdirectories are updated.
+-A::
+--all::
+ Update files that git already knows about (same as '\--update')
+ and add all untracked files that are not ignored by '.gitignore'
+ mechanism.
+
--refresh::
Don't add the file(s), but only refresh their stat()
information in the index.