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- Sat Feb 28, 2015 3:06 pm
- Forum: Help: Linux/Unix Specific
- Topic: NaN in rrd file:HELP!
- Replies: 0
- Views: 751
NaN in rrd file:HELP!
Hello, I'm beginner in using raspberry and cacti. I try to get temperature measure from 1 wire ds 18B20. I've made a script that work perfectly when I call it with sudo command. I want to use cacti to get graph of temperatures but there is no data on the graph. I've followed the following tutorial :...