2020-04-28 17:29:52 +02:00
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---
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title: "rrdtool"
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date: 2018-09-25
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2021-03-11 19:47:26 +01:00
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description: How to graph manually with rrdtool
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tags:
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- simple utilities
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2020-04-28 17:29:52 +02:00
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---
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## Graph manually
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{{< highlight sh >}}
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for i in `ls`; do
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rrdtool graph $i.png -w 1024 -h 768 -a PNG --slope-mode --font DEFAULT:7: \
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--start -3days --end now DEF:in=$i:netin:MAX DEF:out=$i:netout:MAX \
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LINE1:in#0000FF:"in" LINE1:out#00FF00:"out"
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done
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{{< /highlight >}}
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## References
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- https://calomel.org/rrdtool.html
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