ImageMagick allows image manipulations from the command line. Using this in a shell script should do what you want.
Description: image manipulation programs
ImageMagick is a software suite to...
Type: Posts; User: towheedm; Keyword(s):
ImageMagick allows image manipulations from the command line. Using this in a shell script should do what you want.
Description: image manipulation programs
ImageMagick is a software suite to...