ucspi-unix - 1.0-1 main

unixclient and unixserver are command-line tools for building UNIX
domain client-server applications. unixclient connects to a UNIX domain
socket and runs a program of your choice. unixserver creates a UNIX
domain socket, waits for incoming connections and, for each connection,
runs a program of your choice.
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unixclient and unixserver conform to UCSPI, the UNIX Client-Server
Program Interface, using UNIX domain sockets. UCSPI tools are available
for several different networks.
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See http://cr.yp.to/proto/ucspi.txt for more information on UCSPI.