www/content/blog/commands/rrdtool.md

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rrdtool rrdtool 2018-09-25 rrdtool

Graph manually

{{< highlight sh >}} for i in ls; do rrdtool graph $i.png -w 1024 -h 768 -a PNG --slope-mode --font DEFAULT:7:
--start -3days --end now DEF:in=$i:netin:MAX DEF:out=$i:netout:MAX
LINE1:in#0000FF:"in" LINE1:out#00FF00:"out" done {{< /highlight >}}

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