logger(1) on Linux
The text c6cfe09defa9, as Debian 7 (Wheezy) shipped it.
a shell command interface to the syslog(3) system log module
Flags it lists
-
-- -
--file -
--help -
--id -
--port -
--priority -
--server -
--socket -
--stderr -
--tag -
--udp -
--version -
-P -
-V -
-d -
-f -
-h -
-i -
-n -
-p -
-s -
-t -
-u