| 1. | D-Bus |
NAME
systemd-stdio-bridge - D-Bus proxy
SYNOPSIS
systemd-stdio-bridge [OPTIONS...]
DESCRIPTION
systemd-stdio-bridge implements a proxy between STDIN/STDOUT and a D-Bus bus. It expects to receive an open connection via STDIN/STDOUT when started, and will create a new connection to the specified bus. It will then forward messages between the two connections. This program is suitable for socket activation: the first connection may be a pipe or a socket and must be passed as either standard input, or as an open file descriptor according to the protocol described in sd_listen_fds(3). The second connection will be made by default to the local system bus, but this can be influenced by the --user, --system, --machine=, and --bus-path= options described below.
sd-bus(3) uses systemd-stdio-bridge to forward D-Bus connections over ssh(1), or to connect to the bus of a different user, see sd_bus_set_address(3).
OPTIONS
The following options are understood:
--user
--system
-M, --machine=
-pPATH, --bus-path=PATH
Added in version 251.
-h, --help
--version
EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise.
SEE ALSO
dbus-daemon(1), dbus-broker(1), D-Bus[1], systemd(1)
NOTES
- 1.
D-Bus