Cleans the working tree by recursively removing files that are not
under version control, starting from the current directory.
-Normally, only files unknown to Git are removed, but if the '-x'
+Normally, only files unknown to Git are removed, but if the `-x`
option is specified, ignored files are also removed. This can, for
example, be useful to remove all build products.
-f::
--force::
If the Git configuration variable clean.requireForce is not set
- to false, 'git clean' will refuse to run unless given -f, -n or
- -i.
+ to false, 'git clean' will refuse to delete files or directories
+ unless given -f, -n or -i. Git will refuse to delete directories
+ with .git sub directory or file unless a second -f
+ is given.
-i::
--interactive::