41 lines
1.5 KiB
Plaintext
41 lines
1.5 KiB
Plaintext
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PLOTPIPE
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- plot data from a pipe -
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URL: https://gitlab.com/ole.tange/tangetools/-/tree/master/plotpipe
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We have all been there: You have a bunch of data from a pipe that you
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would like to get a better understanding of.
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You know you can plot them by saving the data to a file, opening the
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file in a spreadsheet, and making a graph; but it is just too much
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bother because you do not need a fancy graph: You just need a quick
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graph based on the data, and spending 5 minutes on generating that
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graph is just too much hassle.
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Plotpipe is designed for this situation.
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Plotpipe reads data from a pipe (or a file) and plots it. If the input
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is a CSV-file it tries to autodetect the separator and whether there
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is a column header. It assumes the first column is the x-axis and that
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all other columns are data series. If there is only a single
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column, the line number is treated as the x-axis.
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Examples:
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seq 1 100 | plotpipe
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seq 1 100 | shuf | plotpipe --smooth 10 --log y
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paste <(seq 1 100) <(seq 1 100) <(seq 1 100 | shuf) | plotpipe
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(echo "#Title"; echo "#Subtitle";
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printf "Column 1\tColumn 2\tColumn 3\n";
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paste <(seq 1 100) <(seq 51 150) <(seq 1 100 | shuf) ) | plotpipe
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Copyright (C) 2020-2021 Ole Tange, http://ole.tange.dk and Free
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Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This is free software: you are free to change and redistribute it.
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GNU plotpipe comes with no warranty.
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