logger.1 (866B)
- .Dd 2015-10-08
- .Dt LOGGER 1
- .Os sbase
- .Sh NAME
- .Nm logger
- .Nd make entries in the system log
- .Sh SYNOPSIS
- .Nm
- .Op Fl is
- .Op Fl p Ar priority
- .Op Fl t Ar tag
- .Op Ar message ...
- .Sh DESCRIPTION
- .Nm
- provides a shell command interface to the
- .Xr syslog 3
- system log module and writes each
- .Ar message
- to the log.
- If no
- .Ar message
- is given,
- .Nm
- logs stdin.
- .Sh OPTIONS
- .Bl -tag -width xxxxxxxxxxxx
- .It Fl i
- Add the logger process ID to each line in the log.
- .It Fl p Ar priority
- Set the message
- .Ar priority
- given symbolically as a
- .Dq facility.level
- pair.
- The default is
- .Dq user.notice .
- .It Fl s
- Also log to stderr.
- .It Fl t Ar tag
- Add
- .Ar tag
- to each line in the log.
- .El
- .Sh SEE ALSO
- .Xr syslogd 1 ,
- .Xr syslog 3
- .Sh STANDARDS
- The
- .Nm
- utility is compliant with the
- .St -p1003.1-2013
- specification.
- .Pp
- The
- .Op Fl ipst
- flags are an extensions to that specification.