syslogd(1M) (BSD Compatibility Package) syslogd(1M)
NAME
syslogd - log system messages
SYNOPSIS
/usr/ucb/syslogd [ -d ] [ -fconfigfile ] [ -m interval ]
DESCRIPTION
syslogd reads and forwards system messages to the appropriate log
files and/or users, depending upon the priority of a message and the
system facility from which it originates. The configuration file
/etc/syslog.conf [see syslog.conf(5)] controls where messages are
forwarded. syslogd logs a mark (timestamp) message every interval
minutes (default 20) at priority LOGINFO to the facility whose name
is given as mark in the syslog.conf file.
A system message consists of a single line of text, which may be pre-
fixed with a priority code number enclosed in angle-brackets (<>);
priorities are defined in sys/syslog.h.
syslogd reads from the STREAMS log driver, /dev/log, from any tran-
sport provider specified in /etc/netconfig, /etc/net/transport/hosts,
and /etc/net/transport/services, and from the special device
/dev/klog (for kernel messages).
syslogd reads the configuration file when it starts up, and again
whenever it receives a HUP signal, at which time it also closes all
files it has open, re-reads its configuration file, and then opens
only the log files that are listed in that file. syslogd exits when
it receives a TERM signal.
As it starts up, syslogd creates the file /etc/syslog.pid, if possi-
ble, containing its process ID (PID).
The following options are available:
-d Turn on debugging.
-fconfigfile Specify an alternate configuration file.
-m interval Specify an interval, in minutes, between mark mes-
sages.
FILES
/etc/syslog.conf configuration file
/etc/syslog.pid process ID
/dev/log STREAMS log driver
/etc/netconfig specifies the transport providers available on
the system
/etc/net/transport/hosts
network hosts for each transport
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syslogd(1M) (BSD Compatibility Package) syslogd(1M)
/etc/net/transport/services
network services for each transport
SEE ALSO
logger(1), syslog(3), syslog.conf(5)
log(7) in the System Administrator's Reference Manual.
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