Edit File: tcp_proxy
# Listen on the given port and for every connection, start a new # command (defaults to $SHELL) in the background on the accepted fd. # WARNING: this can leave your host open to the universe. For use # in a restricted fashion on a secure network. # # Remote logins are much more efficient... local TCP_LISTEN_FD trap '[[ -n $TCP_LISTEN_FD ]] && ztcp -c $TCP_LISTEN_FD; return 1' \ HUP INT TERM EXIT PIPE if [[ $1 != <-> ]]; then print "Usage: $0 port [cmd args... ]" >&2 return 1 fi integer port=$1 shift ztcp -l $port || return 1 TCP_LISTEN_FD=$REPLY (( $# )) || set -- ${SHELL:-zsh} local cmd=$1 shift while ztcp -a $TCP_LISTEN_FD; do # hack to expand aliases without screwing up arguments eval $cmd '$* <&$REPLY >&$REPLY 2>&$REPLY &' # Close the session fd; we don't need it here any more. ztcp -c $REPLY done
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