The Wayback Machine - https://web.archive.org/web/20240315023313/https://nightfall.city/nex/info/browsers/rex.txt
echo nex/info/browsers/rex.txt | nc nightfall.city 1900 | less
#!/bin/ksh
#
# rex is a tiny browser for nex
# usage: rex [host] [selector]
# example: rex nex.nightfall.city
#          rex nex.nightfall.city users/m15o/
# credit: nex://nex.nightfall.city/users/alexlehm/

echo $2 | nc $1 1900 | less