1RRDFIRST(1)                         rrdtool                        RRDFIRST(1)
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NAME

6       rrdfirst - Return the date of the first data sample in an RRA within an
7       RRD
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SYNOPSIS

10       rrdtool first filename [--rraindex number] [--daemon|-d address]
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DESCRIPTION

13       The first function returns the UNIX timestamp of the first data sample
14       entered into the specified RRA of the RRD file.
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16       filename
17               The name of the RRD that contains the data.
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19       --rraindex number
20               The index number of the RRA that is to be examined. If not
21               specified, the index defaults to zero. RRA index numbers can be
22               determined through rrdtool info.
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24       --daemon|-d address
25               Address of the rrdcached daemon.  For a list of accepted
26               formats, see the -l option in the rrdcached manual.
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28                rrdtool first --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
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AUTHOR

31       Burton Strauss <Burton@ntopSupport.com> Daemon support added by Steve
32       Shipway <steve@steveshipway.org>
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361.7.1                             2019-02-04                       RRDFIRST(1)
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