change the file date and time

[Lowell Gilbert]

Frank Shute <frank at shute.org.uk> writes:

> If you're lucky, the jpg's will contain exif info which if the
> phone's time & date is set will tell you when the picture was taken
> amongst other things.
>
> This is more reliable than depending on file date.
>
> Here's a quick & dirty perl script (called picinfo) that I used to get
> this data (modify at your will):

I would recommend graphics/jhead.