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RRDFIRST(1)			    rrdtool			   RRDFIRST(1)

NAME
       rrdfirst	- Return the date of the first data sample in an RRA within an
       RRD

SYNOPSIS
       rrdtool first filename [--rraindex number]

DESCRIPTION
       The  first function returns the UNIX timestamp of the first data	sample
       entered into the	specified RRA of the RRD file.

       filename
	       The name	of the RRD that	contains the data.

       --rraindex number
	       The index number	of the RRA that	is  to	be  examined.  If  not
	       specified, the index defaults to	zero. RRA index	numbers	can be
	       determined through rrdtool info.

AUTHOR
       Burton Strauss <Burton@ntopSupport.com>

1.2.30				  2009-01-19			   RRDFIRST(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=rrdfirst&sektion=1&manpath=FreeBSD+Ports+14.3.quarterly>

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