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gnuheidix / co2mini
Created June 8, 2021 20:48
Munin plugin based on https://github.com/KristofRobot/openhab-config/blob/master/co2mon/co2mon.py
#!/usr/bin/env python2
import sys, fcntl, time
def decrypt(key, data):
cstate = [0x48, 0x74, 0x65, 0x6D, 0x70, 0x39, 0x39, 0x65]
shuffle = [2, 4, 0, 7, 1, 6, 5, 3]
phase1 = [0] * 8
for i, o in enumerate(shuffle):
@gnuheidix
gnuheidix / lpstat.html
Created February 23, 2019 21:55
for https://github.com/munin-monitoring/munin/issues/460
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<link rel="stylesheet" href="../../static/style-new.css" type="text/css" />
<meta http-equiv="refresh" content="300" />
@gnuheidix
gnuheidix / gist:6150060
Created August 4, 2013 11:10 — forked from mendelgusmao/gist:2356310
# based on http://uberblo.gs/2011/06/high-performance-url-shortening-with-redis-backed-nginx
# using code from http://stackoverflow.com/questions/3554315/lua-base-converter
# "database scheme"
# database 0: id ~> url
# database 1: id ~> hits
# database 2: id ~> [{referer|user_agent}]
# database 3: id ~> hits (when id is not found)
# database 4: id ~> [{referer|user_agent}] (when id is not found)
# database 5: key "count" storing the number of shortened urls; the id is generated by (this number + 1) converted to base 62