Resize all images starting with "DSC" to 800x600

mogrify

  • Perform operations on multiple images, such as resizing, cropping, flipping, and adding effects.
    Changes are applied directly to the original file.
    More information: <https://imagemagick.org/script/mogrify.php>.
  • Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

mogrify -resize {{800x600}} {{DSC*}}

click the source code to copy install mogrify on any operating system with command-not-found.com