Re: a quick Q: how to replace the value quickly

On Sat, Sep 10, 2011 at 12:22 AM, John L. Cunningham <djohngo@gmail.com> wrote:

On Sat, Sep 10, 2011 at 12:03:06AM +0800, lina wrote:
> Hi,
>
> suppose there is a variable in some bash like i, so in some process I used $i
> so lots,
>
> but I wanna test one long command on terminal,
>
> which as like
> run -a $i.pdf -b $i.pdf -c $i.pdf -d $i.pdf,
>
> how can I change $i very quickly except one by one to
> run -a 1.pdf -b 1.pdf -c 1.pdf -d 1.pdf,
>
> Thanks ahead for any suggestions,

export i=whatever_you_want_here

This is a BRILLIANT list.

Thanks !

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