diff --git a/doc/rrdfetch.txt b/doc/rrdfetch.txt
index 9e00cbc4d18f721f4b94d8b15cb11d53b79c50cc..1c7a9aae1b0782f04cf916751d5d561de21e9846 100644 (file)
--- a/doc/rrdfetch.txt
+++ b/doc/rrdfetch.txt
S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
r\brr\brd\bdt\bto\boo\bol\bl f\bfe\bet\btc\bch\bh _\bf_\bi_\bl_\be_\bn_\ba_\bm_\be _\bC_\bF [-\b--\b-r\bre\bes\bso\bol\blu\but\bti\bio\bon\bn|-\b-r\br _\br_\be_\bs_\bo_\bl_\bu_\bt_\bi_\bo_\bn]
- [-\b--\b-s\bst\bta\bar\brt\bt|-\b-s\bs _\bs_\bt_\ba_\br_\bt] [-\b--\b-e\ben\bnd\bd|-\b-e\be _\be_\bn_\bd]
+ [-\b--\b-s\bst\bta\bar\brt\bt|-\b-s\bs _\bs_\bt_\ba_\br_\bt] [-\b--\b-e\ben\bnd\bd|-\b-e\be _\be_\bn_\bd] [-\b--\b-d\bda\bae\bem\bmo\bon\bn _\ba_\bd_\bd_\br_\be_\bs_\bs]
D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
The f\bfe\bet\btc\bch\bh function is normally used internally by the graph function to
STYLE TIME SPECIFICATION section for a detailed explanation of
how to specify the end time.
+ -\b--\b-d\bda\bae\bem\bmo\bon\bn _\ba_\bd_\bd_\br_\be_\bs_\bs
+ Address of the rrdcached daemon. If specified, a "flush"
+ command is sent to the server before reading the RRD files.
+ This allows r\brr\brd\bdt\bto\boo\bol\bl 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 -\b-l\bl option in the rrdcached manual.
+
+ rrdtool fetch --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd AVERAGE
+
R\bRE\bES\bSO\bOL\bLU\bUT\bTI\bIO\bON\bN I\bIN\bNT\bTE\bER\bRV\bVA\bAL\bL
In order to get RRDtool to fetch anything other than the finest
resolution RRA b\bbo\bot\bth\bh the start and end time must be specified on
_\b1_\b9_\b9_\b7_\b0_\b7_\b0_\b3 _\b1_\b2_\b:_\b4_\b5 -- 12:45 July 3th, 1997 (my favorite, and its even got
an ISO number (8601)).
+E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT V\bVA\bAR\bRI\bIA\bAB\bBL\bLE\bES\bS
+ The following environment variables may be used to change the behavior
+ of "rrdtool fetch":
+
+ R\bRR\bRD\bDC\bCA\bAC\bCH\bHE\bED\bD_\b_A\bAD\bDD\bDR\bRE\bES\bSS\bS
+ If this environment variable is set it will have the same effect as
+ specifying the "--daemon" option on the command line. If both are
+ present, the command line argument takes precedence.
+
A\bAU\bUT\bTH\bHO\bOR\bR
Tobias Oetiker <tobi@oetiker.ch>
-1.3.8 2008-03-15 RRDFETCH(1)
+1.4.2 2008-09-25 RRDFETCH(1)