#!/bin/sh File="$1" Logo="$2" FileBlured="${File%.*}-blured.jpg" FileBorder="${File%.*}-border.jpg" FileLogo="${File%.*}-logo.jpg" printf '%s\n' "adding blur to image" convert -blur 0x3 "$File" "$FileBlured" rm $File mv $FileBlured $File printf '%s\n' "adding border to image" convert -bordercolor "#3BB2D7" -border 40 "$File" "$FileBorder" rm $File mv $FileBorder $File printf '%s\n' "adding logo to image" convert "$File" "$Logo" -gravity SouthWest -geometry 150x150+40+40 -composite "$FileLogo" rm $File mv $FileLogo $File printf '%s\n' "Thumbnail created be happy ;)"