<Jafet> (echo \'#!/bin/sh\'; echo \'a() { p=$(echo -n $(ps -p $1 -oppid | tail -1)); if ps -p $p -ocmd | tail -1 | egrep " \\| cat\\$"; then ps -p $1 -ocmd | tail -1; else a $p; fi }\'; echo \'a $$\') > bin/quine2 && quine2 a b c

#!/bin/bash
if [ ! "$1" ]
then
    PASTENUM="$RANDOM"

    mkdir -p $HACKENV/paste

    url paste/paste."$PASTENUM"
    cat > $HACKENV/paste/paste."$PASTENUM"
else # Save making a file when it already exists.
    url "$1"
fi