Sample scripts from Sharon

extras/sample-cron-scripts/capture.sh

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+#!/bin/bash
+
+# Start the ethstream capture using nilm-pipewatch
+
+# Bail out on errors
+set -e
+
+nilm-pipewatch --daemon --lock "/tmp/nilmdb-capture.lock" --timeout 30 \
+    "ethstream -a 192.168.1.209 -n 9 -r 8000 -N" \
+    "nilm-insert -m 10 -r 8000 --live /sharon/raw"

extras/sample-cron-scripts/cleanup.cfg

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+[/sharon/prep-*]
+keep = 1y
+
+[/sharon/raw]
+keep = 2w
+
+[/sharon/sinefit]
+keep = 1y

extras/sample-cron-scripts/crontab

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+# Install this by running "crontab crontab" (will replace existing crontab)
+
+# m h dom mon dow cmd
+
+# Run NilmDB processing every 5 minutes
+*/5 * * * * chronic /home/nilm/data/process.sh
+
+# Check the capture process every minute
+*/1 * * * * chronic /home/nilm/data/capture.sh

extras/sample-cron-scripts/process.sh

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+#!/bin/bash
+# Run all necessary processing on NilmDB data.
+
+# Bail out on errors
+set -e
+
+# Ensure only one copy of this code runs at a time:
+LOCKFILE="/tmp/nilmdb-process.lock"
+exec 99>"$LOCKFILE"
+if ! flock -n -x 99 ; then
+    echo "NilmDB processing already running, giving up..."
+    exit 0
+fi
+trap 'rm -f "$LOCKFILE"' 0
+
+# sinefit on phase A voltage
+nilm-sinefit -c 5 /sharon/raw /sharon/sinefit
+
+# prep on A, B, C with appropriate rotations
+nilm-prep -c 1 -r 0 /sharon/raw /sharon/sinefit /sharon/prep-a
+nilm-prep -c 2 -r 120 /sharon/raw /sharon/sinefit /sharon/prep-b
+nilm-prep -c 3 -r 240 /sharon/raw /sharon/sinefit /sharon/prep-c
+
+# decimate raw and prep data
+nilm-decimate-auto /sharon/raw /sharon/prep*
+
+# run cleanup
+nilm-cleanup --yes /home/nilm/data/cleanup.cfg