Scale and crop to fill

Nice Image Magick script to resize wallpapers/desktop backgrounds.

    convert $1 -resize 1280×1824^ -gravity center -extent 1280×1824 fillvert_$1

Change the size according to your screen resolution (mine is a
vertical dual monitor setup).

Batch convert image files with Image Magick

Convert your files with Image Magick

Alright, the moment of truth has arrived. Your command prompt has you staring at a directory full of JPEGs that should be PNG files. Type:

mogrify -format png *.jpg


When Your Remote Is Low On Power: – GraphJam: Music and Pop Culture in Charts and Graphs. Let us explain them.