minix3/man/man1/logger.1

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.\" from: @(#)logger.1 8.1 (Berkeley) 6/6/93
.\" Modified for Minix porting by G. Falzoni <gfalzoni@inwind.it>
.\"
.\" Local macros
.de Xr
.BR \\$1 (\\$2)\\$3
..
.de LB
.TP \\$1
\\fB\\$2\\fR
\\$3
..
.de LI
.TP \\$1
\\fI\\$2\\fR
\\$3
..
.de LR
.TP \\$1
\\fR\\$2\\fR
\\$3
..
.\" end local macros
.DD June 6, 1993
.TH LOGGER 1 "Jan. 18, 2000"
.\" Os BSD 4.3
.SH NAME
logger \- make entries in the system log
.SH SYNOPSIS
logger
.RB [ \-i ]
.RB [ \-f " " file ]
.RB [ \-p " " pri ]
.RB [ \-t " " tag ]
.B message ...
.SH DESCRIPTION
Logger provides a shell command interface to the
.Xr syslog 3
system log module.
.PP
The following options are available to control message formatting:
.PP
.LB 9 -i "Log the process id of the logger process with each line."
.\" LB 9 -s "Log the message to standard error, as well as the system log."
.LB 9 "-f file" "Log the specified file."
.LB 9 "-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
.BR info rmational
level in the
.B local3
facility. The default is `user.notice'.
.LB 9 "-t tag" "Mark every line in the log with the specified
.BR tag .
.LB 9 message "Write the message to log. If not specified, and the"
.B \-f
flag is not provided, standard input is logged.
.PP
The logger utility exits 0 on success, and >0 if an error occurs.
.SH EXAMPLES
.PP
logger System rebooted
.PP
logger \-p local0.notice \-t HOSTIDM \-f /dev/idmc
.SH SEE ALSO
.Xr syslog 3 ,
.Xr syslogd 8 .
.SH STANDARDS
The logger command is expected to be IEEE Std1003.2 (`POSIX') compatible.