removing unrecognized file from git repo code example
Example 1: how to delete unstaged files that were recently added locally
To see what files will be removed:
git clean -n <optional file_name/dir>
To actually delete those files:
git clean -f <optional file_name/dir>
Example 2: remove gitignore files
git ls-files --ignored --exclude-standard -z | xargs -0 git rm --cached
git commit -am "Remove ignored files"
// answer from: thSoft
Example 3: git abandon untracked files
git clean -i
Example 4: git remove file from gitignore
git rm --cached <file>