​​
That's it! So obvious, thank you.

On 6 September 2016 at 19:17, Lawrence Velázquez <vq@larryv.me> wrote:

> > On Sep 6, 2016, at 1:04 PM, René Wilhelm <rene.wilhelm@gmail.com> wrote:
> >
> > For example, when I quickly want to add a suffix to a string/filename, I
> > usually do
> >
> > mv file.txt{,_}
> >
> > What's a good way to move file.txt_ back to file.txt
>
> mv file.txt{_,}    ...?
>
> vq
>