X is ready

socat STDIN STDOUT socat - - echo “client A” | socat - TCP:localhost:1234 socat tcp-l:7777,reuseaddr,fork system:‘filan -i 0 -s’,nofork socat tcp-l:8888,reuseaddr,fork system:rev,nofork # very basic telnet server socat tcp-l:2323,reuseaddr,fork exec:zsh,pty,ctty,setsid nc -q0 0 8888 < /etc/hostname