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First page thumbnail for a multi page tiff

Discovered a new thing that you can have multipage images in tiff format. The way I discovered that was when I used image magic to generate the file it generated 7 images for a file and that broke the code. the way to fix was to generate first page image was to use [0] after input file in image magic. The beauty of the solution is that it works fine even if the image has only 1 page.

nice -n 10 convert kp.tiff[0] -thumbnail 100x100 -bordercolor white -border 50 -background white -gravity center -crop 100x100+0+0 +repage -limit memory 32 -limit map 32 -limit disk 500 kp.jpg

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