systemd-socket-activate — Socket activation for systemd services. More information: <https://www.freedesktop.org/software/syst

Activate a service when a specific socket is connected

systemd-socket-activate {{path/to/socket.service}}

Activate multiple sockets for a service

systemd-socket-activate {{path/to/socket1.service}} {{path/to/socket2.service}}

Pass environment variables to the service being activated

{{SYSTEMD_SOCKET_ACTIVATION=1}} systemd-socket-activate {{path/to/socket.service}}

Activate a service along with a notification socket

systemd-socket-activate {{path/to/socket.socket}} {{path/to/service.service}}

Activate a service with a specified port

systemd-socket-activate {{path/to/socket.service}} {{[-l|--listen]}} {{8080}}