descriptors 3 and higher. Sockets passed through $LISTEN_FDS to systemd-socket-activate will ... original positions. Other sockets specified with --listen= will use consecutive des…open TCP connections, send UDP packets, listen on arbitrary TCP and UDP ports, do port ... ports. -k When a connection is completed, listen for another one. Requires -l . When usedopen TCP connections, send UDP packets, listen on arbitrary TCP and UDP ports, do port ... ports. -k When a connection is completed, listen for another one. Requires -l . When usedopen TCP connections, send UDP packets, listen on arbitrary TCP and UDP ports, do port ... ports. -k When a connection is completed, listen for another one. Requires -l . When usedopen TCP connections, send UDP packets, listen on arbitrary TCP and UDP ports, do port ... ports. -k When a connection is completed, listen for another one. Requires -l . When usedoverride= ] [--access-hook= ] [--[no-]informative-errors] [--inetd | [--listen= ] [--port= ] [--user= [--group= ]]] [--log-destination=(stderr|syslog ... with --log-destination= )…This works by allocating a socket to listen to port on the local side, optionally ... This works by allocating a socket to listen to either a TCP portmakes based on $TERM and other conditions. $LISTEN_PID , $LISTEN_FDS , $LISTEN_FDNAMES ... processes during socket-based activation. See sd_listen_fds (3) for more information. $NO…detach from the parent --port=PORT listen on alternate port number --log-file=FILE override ... port number for the daemon to listen on rather than the defaultflag, and both the LISTEN_FDS and LISTEN_PID environment variables correctly suppliedthem are shown. Produces output similar to LISTEN UNIT ACTIVATES kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.serviceaccording to the protocol described in sd_listen_fds (3). The second connection willpolls for asynchronous notification events generated by LISTEN and NOTIFY . While C-style block comments