Skip to content

Instantly share code, notes, and snippets.

@dossy

dossy/screencapture.sh

Created November 25, 2014 15:22
Show Gist options
  • Save dossy/8417cf84477e2fdfe2c3 to your computer and use it in GitHub Desktop.
Save dossy/8417cf84477e2fdfe2c3 to your computer and use it in GitHub Desktop.
Download ZIP
Capture screen and convert to 16 color grayscale on OSX
Raw
screencapture.sh
# Because I know I'll forget this when I need it again, I'm documenting it here.
screencapture -x -C -T0 cap.png; (pngtopnm cap.png | ppmtopgm | pnmquant 16 | pnmtopng > cap-bw.png) >/dev/null 2>&1
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment