diff --git a/doc/rrdtool.1 b/doc/rrdtool.1
index e336c2ffa74c6c56b157c98b8a3207ab6f94d4f8..155508f17db2481e6ed953eb71e0c4b261000d1b 100644 (file)
--- a/doc/rrdtool.1
+++ b/doc/rrdtool.1
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+.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.16)
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-.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index
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.IX Title "RRDTOOL 1"
-.TH RRDTOOL 1 "2009-05-26" "1.3.99909060808" "rrdtool"
+.TH RRDTOOL 1 "2013-05-23" "1.4.8" "rrdtool"
+.\" For nroff, turn off justification. Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
.SH "NAME"
rrdtool \- Round Robin Database Tool
.SH "SYNOPSIS"
\&\fBrrdtool\fR \fB\-\fR [workdir]| \fIfunction\fR
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
-.Sh "\s-1OVERVIEW\s0"
+.SS "\s-1OVERVIEW\s0"
.IX Subsection "OVERVIEW"
It is pretty easy to gather status information from all sorts of
things, ranging from the temperature in your office to the number of
.PP
For an introduction to the usage of RRDtool make sure you consult the
rrdtutorial.
-.Sh "\s-1FUNCTIONS\s0"
+.SS "\s-1FUNCTIONS\s0"
.IX Subsection "FUNCTIONS"
While the man pages talk of command line switches you have to set in
order to make \fBRRDtool\fR work it is important to note that
@@ -213,14 +212,14 @@ Flush the values for a specific \s-1RRD\s0 file from memory. Check rrdflushcache
.IX Item "rrdcgi"
This is a standalone tool for producing \s-1RRD\s0 graphs on the fly. Check
rrdcgi.
-.Sh "\s-1HOW\s0 \s-1DOES\s0 \s-1RRDTOOL\s0 \s-1WORK\s0?"
+.SS "\s-1HOW\s0 \s-1DOES\s0 \s-1RRDTOOL\s0 \s-1WORK\s0?"
.IX Subsection "HOW DOES RRDTOOL WORK?"
.IP "Data Acquisition" 8
.IX Item "Data Acquisition"
When monitoring the state of a system, it is convenient to have the
data available at a constant time interval. Unfortunately, you may not
always be able to fetch data at exactly the time you want
-to. Therefore \fBRRDtool\fR lets you update the logfile at any time you
+to. Therefore \fBRRDtool\fR lets you update the log file at any time you
want. It will automatically interpolate the value of the data-source
(\fB\s-1DS\s0\fR) at the latest official time-slot (interval) and write this
interpolated value to the log. The original value you have supplied is
\&\fBRRDtool\fR provides the building blocks for near real-time aberrant
behavior detection. These components include:
.RS 8
-.IP "*" 4
+.IP "\(bu" 4
An algorithm for predicting the value of a time series one time step
into the future.
-.IP "*" 4
+.IP "\(bu" 4
A measure of deviation between predicted and observed values.
-.IP "*" 4
+.IP "\(bu" 4
A mechanism to decide if and when an observed value or sequence of
observed values is \fItoo deviant\fR from the predicted value(s).
.RE
.Sp
For a detailed description on how to set this up, see rrdcreate.
.RE
-.Sh "\s-1REMOTE\s0 \s-1CONTROL\s0"
+.SS "\s-1REMOTE\s0 \s-1CONTROL\s0"
.IX Subsection "REMOTE CONTROL"
When you start \fBRRDtool\fR with the command line option '\fB\-\fR' it waits
for input via standard input (\s-1STDIN\s0). With this feature you can
a \fBworkdir\fR is specified and the \s-1UID\s0 is 0, RRDtool will do a chroot to that
workdir. If the \s-1UID\s0 is not 0, RRDtool only changes the current directory to
\&\fBworkdir\fR.
-.Sh "\s-1RRD\s0 Server"
+.SS "\s-1RRD\s0 Server"
.IX Subsection "RRD Server"
-If you want to create a RRD\-Server, you must choose a \s-1TCP/IP\s0 Service
+If you want to create a RRD-Server, you must choose a \s-1TCP/IP\s0 Service
number and add them to \fI/etc/services\fR like this:
.PP
.Vb 1
.IX Header "RRDCACHED, THE CACHING DAEMON"
For very big setups, updating thousands of \s-1RRD\s0 files often becomes a serious \s-1IO\s0
problem. If you run into such problems, you might want to take a look at
-rrdcached, a caching daemon for RRDTool which may help you lessen the
+rrdcached, a caching daemon for RRDtool which may help you lessen the
stress on your disks.
.SH "SEE ALSO"
.IX Header "SEE ALSO"