X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=doc%2Frrdxport.1;h=335e97542425f5111df0bc1e6a57dfc226d44abe;hb=d9822df7ed5e8122cf3a62e4e99678e94007f504;hp=186dc1fa7347a748feac213f95154fe035ac50b2;hpb=1559397b94b4af3de73cfa23c04be31d8bee53e7;p=pkg-rrdtool.git

diff --git a/doc/rrdxport.1 b/doc/rrdxport.1
index 186dc1f..335e975 100644
--- a/doc/rrdxport.1
+++ b/doc/rrdxport.1
@@ -1,15 +1,7 @@
-.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32
+.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.16)
 .\"
 .\" Standard preamble:
 .\" ========================================================================
-.de Sh \" Subsection heading
-.br
-.if t .Sp
-.ne 5
-.PP
-\fB\\$1\fR
-.PP
-..
 .de Sp \" Vertical space (when we can't use .PP)
 .if t .sp .5v
 .if n .sp
@@ -48,22 +40,25 @@
 .    ds R" ''
 'br\}
 .\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\"
 .\" If the F register is turned on, we'll generate index entries on stderr for
-.\" titles (.TH), headers (.SH), subsections (.Sh), items (.Ip), and index
+.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
 .\" entries marked with X<> in POD.  Of course, you'll have to process the
 .\" output yourself in some meaningful fashion.
-.if \nF \{\
+.ie \nF \{\
 .    de IX
 .    tm Index:\\$1\t\\n%\t"\\$2"
 ..
 .    nr % 0
 .    rr F
 .\}
-.\"
-.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
-.\" way too many mistakes in technical documents.
-.hy 0
-.if n .na
+.el \{\
+.    de IX
+..
+.\}
 .\"
 .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
 .\" Fear.  Run.  Save yourself.  No user-serviceable parts.
@@ -129,7 +124,11 @@
 .\" ========================================================================
 .\"
 .IX Title "RRDXPORT 1"
-.TH RRDXPORT 1 "2008-03-15" "1.3.7" "rrdtool"
+.TH RRDXPORT 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"
 rrdxport \- Export data in XML format based on data from one or several RRD
 .SH "SYNOPSIS"
@@ -139,6 +138,8 @@ rrdxport \- Export data in XML format based on data from one or several RRD
 [\fB\-e\fR|\fB\-\-end\fR\ \fIseconds\fR]
 [\fB\-m\fR|\fB\-\-maxrows\fR\ \fIrows\fR]
 [\fB\-\-step\fR\ \fIvalue\fR]
+[\fB\-\-json\fR]
+[\fB\-\-daemon\fR\ \fIaddress\fR]
 [\fB\s-1DEF:\s0\fR\fIvname\fR\fB=\fR\fIrrd\fR\fB:\fR\fIds-name\fR\fB:\fR\fI\s-1CF\s0\fR]
 [\fB\s-1CDEF:\s0\fR\fIvname\fR\fB=\fR\fIrpn-expression\fR]
 [\fB\s-1XPORT\s0\fR\fB:\fR\fIvname\fR[\fB:\fR\fIlegend\fR]]
@@ -170,6 +171,19 @@ for details.
 .IP "\fB\-\-step\fR \fIvalue\fR (default automatic)" 4
 .IX Item "--step value (default automatic)"
 See rrdgraph documentation.
+.IP "\fB\-\-daemon\fR \fIaddress\fR" 4
+.IX Item "--daemon address"
+Address of the rrdcached daemon. If specified, a \f(CW\*(C`flush\*(C'\fR command is sent
+to the server before reading the \s-1RRD\s0 files. This allows \fBrrdtool\fR to return
+fresh data even if the daemon is configured to cache values for a long time.
+For a list of accepted formats, see the \fB\-l\fR option in the rrdcached manual.
+.Sp
+.Vb 1
+\&  rrdtool xport \-\-daemon unix:/var/run/rrdcached.sock ...
+.Ve
+.IP "\fB\-\-json\fR" 4
+.IX Item "--json"
+produce json formated output (instead of xml)
 .IP "\fB\-\-enumds\fR" 4
 .IX Item "--enumds"
 The generated xml should contain the data values in enumerated tags.
@@ -225,7 +239,7 @@ The resulting meta data section is (the values will depend on the
 .PP
 The resulting data section is:
 .PP
-.Vb 16
+.Vb 10
 \&  <data>
 \&    <row><t>1020611700</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
 \&    <row><t>1020612000</t><v>3.4000000000e+00</v><v>5.4400000000e+01</v></row>
@@ -261,6 +275,15 @@ The resulting data section is:
 \&          XPORT:out2:"if2 out bytes" \e
 \&          XPORT:sum:"output sum"
 .Ve
+.SH "ENVIRONMENT VARIABLES"
+.IX Header "ENVIRONMENT VARIABLES"
+The following environment variables may be used to change the behavior of
+\&\f(CW\*(C`rrdtool\ xport\*(C'\fR:
+.IP "\fB\s-1RRDCACHED_ADDRESS\s0\fR" 4
+.IX Item "RRDCACHED_ADDRESS"
+If this environment variable is set it will have the same effect as specifying
+the \f(CW\*(C`\-\-daemon\*(C'\fR option on the command line. If both are present, the command
+line argument takes precedence.
 .SH "AUTHOR"
 .IX Header "AUTHOR"
 Tobias Oetiker <tobi@oetiker.ch>