[PLUG] A shell scripting lesson
Sandy Herring
sandy at herring.org
Mon Jun 10 20:01:01 UTC 2002
On Mon, 10 Jun 2002, Richard Steffens wrote:
> Rich Shepard wrote:
>
> > I don't want to blow away files or spend the rest of today working it all
> > out, so I'm asking.
>
> Russell Senior wrote:
>
> > And, in case you aren't total clear on how the replacement works, try
> > with "echo" replacing the "mv" first:
> >
> > for f in 0606* ; do echo $f 0605_${f#0606_} ; done
>
> Russell's approach is more elegant, and in the long run probably more
> useful. When I am faced with doing something hazardous, I usually create
> a copy in a separate directory somewhere and test the action on the
> copy.
>
> --
> Regards,
>
> Dick Steffens
> "Quando Omni Flunkus Moritati"
> http://rsteff.home.attbi.com/
The rename.pl script I referenced has a `-p' switch for that purpose.
Sandy
--
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