syslogd (GNU inetutils) 1.9.4 Copyright (C) 2015 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Written by many authors.

Usage: syslogd [OPTION...] Log system messages. -4, --ipv4 restrict to IPv4 transport (default) -6, --ipv6 restrict to IPv6 transport -a SOCKET add unix socket to listen to (up to 19) -b, --bind=ADDR bind listener to this address/name -B, --bind-port=PORT bind listener to this port -d, --debug print debug information (implies --no-detach) -D, --rcdir=DIR override configuration directory (default: /etc/syslog.d) -f, --rcfile=FILE override configuration file (default: /etc/syslog.conf) -h, --hop forward messages from remote hosts --ipany allow transport with IPv4 and IPv6 -l HOSTLIST log hosts in HOSTLIST by their hostname -m, --mark=INTVL specify timestamp interval in minutes (0 for no timestamping) -n, --no-detach do not enter daemon mode --no-forward do not forward any messages (overrides --hop) --no-klog do not listen to kernel log device /proc/kmsg --no-unixaf do not listen on unix domain sockets (overrides -a and -p) -p, --socket=FILE override default unix domain socket /dev/log -P, --pidfile=FILE override pidfile (default: /var/run/syslog.pid) -r, --inet receive remote messages via internet domain socket -s DOMAINLIST list of domains which should be stripped from the FQDN of hosts before logging their name -S, --sync force a file sync on every line -T, --local-time set local time on received messages -?, --help give this help list --usage give a short usage message -V, --version print program version Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options. Report bugs to <bug-inetutils@gnu.org>.