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Member "rrdtool-1.7.2/doc/rrdfirst.txt" (4 Feb 2019, 1472 Bytes) of package /linux/misc/rrdtool-1.7.2.tar.gz:


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    1 RRDFIRST(1)                         rrdtool                        RRDFIRST(1)
    2 
    3 
    4 
    5 NNAAMMEE
    6        rrdfirst - Return the date of the first data sample in an RRA within an
    7        RRD
    8 
    9 SSYYNNOOPPSSIISS
   10        rrrrddttooooll ffiirrsstt _f_i_l_e_n_a_m_e [----rrrraaiinnddeexx _n_u_m_b_e_r] [----ddaaeemmoonn|--dd _a_d_d_r_e_s_s]
   11 
   12 DDEESSCCRRIIPPTTIIOONN
   13        The ffiirrsstt function returns the UNIX timestamp of the first data sample
   14        entered into the specified RRA of the RRD file.
   15 
   16        _f_i_l_e_n_a_m_e
   17                The name of the RRRRDD that contains the data.
   18 
   19        ----rrrraaiinnddeexx _n_u_m_b_e_r
   20                The index number of the RRRRAA that is to be examined. If not
   21                specified, the index defaults to zero. RRRRAA index numbers can be
   22                determined through rrrrddttooooll iinnffoo.
   23 
   24        ----ddaaeemmoonn|--dd _a_d_d_r_e_s_s
   25                Address of the rrdcached daemon.  For a list of accepted
   26                formats, see the --ll option in the rrdcached manual.
   27 
   28                 rrdtool first --daemon unix:/var/run/rrdcached.sock /var/lib/rrd/foo.rrd
   29 
   30 AAUUTTHHOORR
   31        Burton Strauss <Burton@ntopSupport.com> Daemon support added by Steve
   32        Shipway <steve@steveshipway.org>
   33 
   34 
   35 
   36 1.7.1                             2019-02-04                       RRDFIRST(1)