Many Mac-based hackers know and love
pbpaste (more info). But wouldn't it be cool if you could copy image data to your clipboard and paste it directly to a file from the command line?
Good news! pngpaste lets you do just that.
Install it by
brew install pngpaste or grab the source and
make all && sudo make install. Then you just copy an image and
What's more? The meat of the source weighs in at a whopping 33 lines of code. I love when powerful frameworks let hackers do so much with so little.