I have a directory which contains image files with names like
image1.jpg image2.jpg image3.jpg ...
Unfortunately, the image names must be zero based, so
image1.jpg should be
image2.jpg should be
image1.jpg and so on.
I can write a script to generate mv commands like these, put them in a shell script, and then execute them -
mv image1.jpg image0.jpg mv image2.jpg image1.jpg mv image3.jpg image2.jpg ...
But I suppose there is a neater way to do it in Unix. So what is it?