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LOGGER(1)		FreeBSD	General	Commands Manual		     LOGGER(1)

NAME
     logger -- make entries in the system log

SYNOPSIS
     logger [-46Ais] [-f file] [-h host] [-P port] [-p pri] [-t	tag]
	    [message ...]

DESCRIPTION
     The logger	utility	provides a shell command interface to the syslog(3)
     system log	module.

     The following options are available:

     -4	     Force logger to use IPv4 addresses	only.

     -6	     Force logger to use IPv6 addresses	only.

     -A	     By	default, logger	tries to send the message to only one address,
	     even if the host has more than one	A or AAAA record.  If this
	     option is specified, logger tries to send the message to all
	     addresses.

     -i	     Log the process id	of the logger process with each	line.

     -s	     Log the message to	standard error,	as well	as the system log.

     -f	file
	     Log the specified file.

     -h	host
	     Send the message to the remote system host	instead	of logging it
	     locally.

     -P	port
	     Send the message to the specified port number on a	remote system,
	     which can be specified as a service name or as a decimal number.
	     The default is ``syslog''.	 If an unknown service name is used,
	     logger prints a warning and falls back to port 514.

     -p	pri  Enter the message with the	specified priority.  The priority may
	     be	specified numerically or as a ``facility.level'' pair.	For
	     example, ``-p local3.info'' logs the message(s) as	informational
	     level in the local3 facility.  The	default	is ``user.notice.''

     -t	tag  Mark every	line in	the log	with the specified tag rather than the
	     default of	current	login name.

     message
	     Write the message to log; if not specified, and the -f flag is
	     not provided, standard input is logged.

EXIT STATUS
     The logger	utility	exits 0	on success, and	>0 if an error occurs.

EXAMPLES
	   logger System rebooted

	   logger -p local0.notice -t HOSTIDM -f /dev/idmc

SEE ALSO
     syslog(3),	syslogd(8)

STANDARDS
     The logger	command	is expected to be IEEE Std 1003.2 (``POSIX.2'')	com-
     patible.

FreeBSD	9.2			August 2, 2006			   FreeBSD 9.2

NAME | SYNOPSIS | DESCRIPTION | EXIT STATUS | EXAMPLES | SEE ALSO | STANDARDS

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