<shachaf> ` >bin/edit echo \'#!/usr/bin/env python\'; >>bin/edit echo \'import sys, urllib\'; >>bin/edit echo \'print "http://slbkbs.org:5196/edit?path=" + urllib.quote(sys.argv[1])\'; chmod +x bin/edit

Esoterra is the planet of Esoterrans, also known as Esolangers. The proof of its existence is non-constructive, although some suspect that it is in fact Earth.