# unix_socket_echo.fun — overview

What it shows
- Local domain (UNIX) socket echo server/client demonstration.

How to run
- export FUN_LIB_DIR="./lib"
- ./build_debug/fun examples/unix_socket_echo.fun
- Or: fun examples/unix_socket_echo.fun

Notes
- Uses a UNIX domain socket path on the local filesystem; ensure you have permissions to create it.