Converting image

As our Designer was fired because of crisis - I had to change images size. So imagemagic is excelent for this use.

mogrify -gravity Center -crop 30X22+0+0 *.png
mogrify -format png *.jpg
mogrify -resize 30x22+0+0 *.*
mogrify -resize 120% *.*

identify -format "%wx%h \n" *.*