Stash current changes, including new (untracked) files

Stash local Git changes in a temporary area.
More information: <https://git-scm.com/docs/git-stash>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

git stash -u

click the source code to copy install git stash on any operating system with command-not-found.com