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jaq.1 - json2tsv - JSON to TSV converter |
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git clone git://git.codemadness.org/json2tsv (git://git.codemadness.org) |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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jaq.1 (1132B) |
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1 .Dd April 17, 2023 |
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2 .Dt JAQ 1 |
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3 .Os |
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4 .Sh NAME |
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5 .Nm jaq |
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6 .Nd json2tsv awk query, a json2tsv convenience wrapper shellscript |
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7 .Sh SYNOPSIS |
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8 .Nm |
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9 .Op Fl n |
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10 .Op Fl u |
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11 .Ar awk expressions... |
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12 .Sh DESCRIPTION |
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13 .Nm |
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14 reads JSON data from stdin. |
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15 The parsed nodes in the JSON data are then passed to |
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16 .Xr awk 1 |
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17 in the format: |
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18 .Bd -literal |
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19 nodename<FIELD SEPARATOR>type<FIELD SEPARATOR>value<RECORD SEPARATOR> |
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20 .Ed |
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21 .Pp |
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22 See the OUTPUT FORMAT section of |
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23 .Xr json2tsv 1 |
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24 for a more detailed explanation. |
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25 .Pp |
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26 The options are as follows: |
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27 .Bl -tag -width Ds |
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28 .It Fl n |
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29 Show the indices for array types (by default off). |
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30 .It Fl u |
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31 Unbuffered: flush output after printing each value (by default off). |
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32 .El |
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33 .Pp |
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34 The options |
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35 .Fl r |
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36 and |
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37 .Fl F Ar '\ex1f' |
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38 and |
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39 .Fl R Ar '\ex1e' |
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40 are passed to |
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41 .Xr json2tsv 1 . |
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42 .Sh ENVIRONMENT VARIABLES |
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43 .Bl -tag -width Ds |
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44 .It Ev LC_ALL |
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45 This variable is set to the "C" |
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46 .Xr locale 1 |
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47 for the |
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48 .Xr awk 1 |
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49 program. |
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50 .El |
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51 .Sh EXIT STATUS |
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52 .Ex -std |
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53 .Sh EXAMPLES |
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54 .Bd -literal |
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55 echo '{"url":"https://codemadness.org/"}' | \e |
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56 jaq '$1 == ".url" { print $3 }' |
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57 .Ed |
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58 .Sh SEE ALSO |
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59 .Xr awk 1 , |
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60 .Xr json2tsv 1 |
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61 .Sh AUTHORS |
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62 .An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org |
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