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tploot-csv.7 - ploot - simple plotting tools |
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git clone git://bitreich.org/ploot git://hg6vgqziawt5s4dj.onion/ploot (git://bitreich.org) |
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README |
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--- |
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tploot-csv.7 (1479B) |
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1 .Dd $Mdocdate: August 08 2018$ |
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2 .Dt PLOOT-CSV 7 |
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3 .Os |
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4 . |
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5 . |
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6 .Sh NAME |
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7 . |
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8 .Nm ploot-csv |
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9 .Nd input format used by the ploot set of programs |
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10 . |
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11 . |
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12 .Sh SYNOPSIS |
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13 . |
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14 .Bd -literal -offset indent |
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15 epoch,column-name-1,column-name-2 |
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16 timestamp,value1,value2 |
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17 .Ed |
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18 . |
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19 . |
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20 .Sh DESCRIPTION |
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21 . |
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22 This is the simple comma-separated format used by the ploot-* programs. |
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23 .\" .Sh STANDARDS |
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24 .\" .Sh HISTORY |
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25 . |
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26 . |
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27 .Sh AUTHORS |
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28 . |
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29 .An Josuah Demangeon |
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30 .Aq Mt mail@josuah.net |
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31 . |
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32 . |
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33 .\" .Sh CAVEATS |
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34 .\" .Sh BUGS |
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35 .Sh INPUT FORMAT |
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36 . |
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37 .Nm reads lines and column from standard input. |
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38 Each line correspond to one entry with the same timestamp. |
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39 Each input column correspond to one output column, one type of data. |
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40 . |
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41 .Pp |
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42 . |
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43 . |
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44 .Ss Header line |
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45 . |
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46 The program must contain a first header line with the label of each column. |
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47 The first column is always a timestamp, and the first label must be |
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48 .Dq epoch . |
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49 The following columns |
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50 . |
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51 .Bd -literal -offset indent |
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52 epoch,free_memory,process_count |
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53 .Ed |
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54 . |
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55 . |
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56 .Ss Data lines |
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57 . |
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58 The following lines are the data. |
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59 The first column is an unix timestamp: number of seconds since 00:00:00 |
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60 01/01/1970. |
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61 The remaining columns are values, that might be decimal |
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62 .Po |
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63 they will be read as a |
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64 .Vt double |
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65 .Pc . |
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66 . |
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67 .Bd -literal -offset indent |
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68 1533752053,16.3,45 |
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69 1533752054,18.7,42 |
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70 1533752055,40.1,39 |
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71 1533752056,40.1,39 |
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72 .Ed |
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73 . |
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74 . |
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75 .Sh SEE ALSO |
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76 . |
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77 .Xr ploot-feed 1 , |
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78 .Xr ploot-ff 1 |
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79 . |
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80 .Sh HISTORY |
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81 . |
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82 .Nm |
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83 was defined at |
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84 .Lk gopher://bitreich.org/1/scm/ploot/ "Bitreich" |
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85 . |
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86 . |
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87 .Sh AUTHORS |
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88 . |
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89 .An Josuah Demangeon |
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90 .Aq Mt mail@josuah.net |
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