4 ms·
And for images, there is netpbm: http://netpbm.sourceforge.net/ http://netpbm.sourceforge.net/
by js8 10y ago
And for images, there is netpbm: http://netpbm.sourceforge.net/ http://netpbm.sourceforge.net/
- bartvk 10y agoOr ImageMagick. On macOS, install Homebrew via http://brew.sh/ http://brew.sh/ and then type $ brew install imagemagick Fantastic stuff although I can never remember the commandline options.