Various thoughts and projects that grab my attention for more than a few minutes.
pdf2ps foo.pdf - | convert - -negate bar.pdf
Hello, thanks for the tip.Do you know that LCD screens use far less power when they are displaying full white ? For my part I reduce the luminocity a lot when I read ebooks on my LCD screen.Have nice Day
Evince and Okular have options to read with inverted colors
i quite like the compiz invert plugin for similar reasons.