Generate SVG Zigbee Mesh

# Visualisierung Map

sudo apt-get install graphviz imagemagick

File ~/map
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#!/bin/bash
# additional dependencies: graphviz imagemagick

# put temporal files in ram filesystem
file="/home/pi/zigbee/networkmap"
fechahora=$(date '+%F-%H:%M')
#~ echo $fechahora

mosquitto_sub -u xxxxxx -P xxxxx -t /home/zigbee/bridge/networkmap/graphviz -C 1 >${file}.dot &
mosquitto_pub -u xxxxxx -P xxxxx  -t /home/zigbee/bridge/networkmap -m graphviz

# wait until mosquitto_sub ends
wait

# generate graphic with graphviz (change to short texts with sed)
cat ${file}.dot| circo -Tsvg > ${file}${fechahora}.svg
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chmod +x map