Re: Another use of "@"?

> Junio C Hamano <gitster@pobox.com> writes:
>
>> Duy Nguyen <pclouds@gmail.com> writes:
>>
>>> My setup is a bit peculiar where I do git development on three
>>> different machines. Say I updated branch long-branch-name on machine
>>> A. Then I continue my work on machine B. I would want to hard reset
>>> that long-branch-name on machine B before resuming my work. What I
>>> usually do is
>>>
>>> git co long-branch-name
>>> git diff A/long-branch-name
>>> git reset --hard A/long-branch-name
>>
>> Perhaps
>>
>>     git checkout long-bra<TAB>
>>     git diff A/!$
>>     git reset --hard !$

>> In any case, not a Git question, I would have to say.
>
> As a Git question, probably the answers are
>
>         git co long-bra<TAB>
>         git diff @{u}
>         git reset --hard @{u}
>
> with an appropriate setting of the upstream, perhaps?