<b_jonas> slashlearn farbfeld//zzo38\'s Farbfeld utilities is a package of command-line programs (with rather strange command-line syntax) for manipulating images in a specific raw format called farbfeld. It\'s somewhat underdocumented. http://zzo38computer.org/fossil/farbfeld.ui/home

#!/bin/bash
if [ ! "$1" ]
then
    PASTE=-
else
    PASTE="$1"
fi

PASTENUM="$RANDOM"

mkdir -p $HACKENV/paste

url paste/paste."$PASTENUM"
cat "$PASTE" > $HACKENV/paste/paste."$PASTENUM"