Ray Cherry raymond2375 at yahoo.com
Tue Feb 3 21:01:14 EST 2004

according to the man pages on rrdtool
  VDEF return a value and a time.... does any one know
how to get the time out

/usr/local/rrdtool-1.1.0/bin/rrdtool graph /dev/null
'VDEF:last=a,LAST' 'VDEF:max=a,MAXIMUM'
'VDEF:min=a,MINIMUM' 'VDEF:average=a,AVERAGE'
PRINT:last:'%lf' PRINT:max:'%lg'

the above command outputs the values, whenever i try
to use time formatting commands errors out.... even
some of the value command give unexpected errors...

I am wondering if it is an documentation issue or
maybe i am doing something wrong...

by the way, /usr/local/rrdtool-1.1.0/bin/rrdtool fetch
command outputs the time stamps with any special
formating but it doesn't returns MAX, MIN---it returns
all values generated with the same CF (AVERAGE,

any ideas

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