imagemagick: Image manipulation programs

Add 'CreateDate' annotation

$ Img=...; dTxt=$(exiftool -CreateDate -s -s -s $Img)
$ convert $Img -pointsize 96 -fill white -gravity northeast -annotate +100+100 "$dTxt" \
  -gravity southeast -annotate +100+100 "$dTxt" dated${Img}

Iiii

$ iii