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Re: Cropping a large collection of .PNG screenshots



On Sb, 12 apr 14, 12:26:48, Steve Litt wrote:
> On Thu, 10 Apr 2014 00:43:45 +0300
> Andrei POPESCU <andreimpopescu@gmail.com> wrote:
> 
> > On Mi, 09 apr 14, 08:59:51, Steve Litt wrote:
> > > 
> > > Or, you can just redirect ls into a file, use Vim to convert and
> > > rename each file individually.
> > 
> > Could you please elaborate on this?
> 
> ls -1 *.png > doit.sh
> chmod a+x doit.sh
> gvim doit.sh
> :%s/^/doconvert  /
> ggi
> function doconvert(){
>  mv $1 $1.bak
>  convert -crop whatever $1.bak $1
> }<esc>
> :wq
> ./doit.sh

(g)vim seems overkill to me.

Kind regards,
Andrei
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