Daniel h3po
h3po
/ measure.lua
Last active
July 7, 2016 08:45
Distance and Volume measuring tool for an OpenComputers Tablet (Minecraft)
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| local event = require("event") | |
| local term = require("term") | |
| local component = require("component") | |
| gpu = component.gpu | |
| local w, h = gpu.getResolution() | |
| local prevX = nil | |
| local prevY = nil | |
| local prevZ = nil |
h3po
/ sink-switcher.py
Last active
April 11, 2021 10:53
Simple python script to switch pulseaudio streams between available sinks
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| #!/usr/bin/python3 | |
| from pulsectl import Pulse, pulsectl | |
| from collections import Counter | |
| import logging | |
| from systemd import journal | |
| log = logging.getLogger("sink-switcher") | |
| log.setLevel(logging.DEBUG) |
h3po
/ Asus-Z170-Deluxe.conf
Last active
November 19, 2022 15:53
My lm_sensors config for the Nuvoton NCT6793D on my Asus Z170-Deluxe Motherboard. Haven't figured out the voltages yet. To get the nct6775 driver working with the monitor chip, you need to boot with acpi_enforce_resources=lax to ignore the ACPI address space conflict with the EFI.
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| chip "nct6793-isa-0290" | |
| label in0 "CPUVCORE" | |
| compute in0 @*2, @/2 | |
| label in1 "VIN0" | |
| label in2 "AVCC" | |
| label in3 "3VCC" | |
| label in4 "VIN1" | |
| label in5 "VIN2" | |
| label in6 "VIN3" | |
| label in7 "3VSB" |
h3po
/ onSataHotplug.py
Last active
July 7, 2016 16:07
I have a Sata Hotplug Bay with a rather loud fan hotwired to the back of it. To keep the noise down, I use a udev rule in combination with this python script to only turn on the fan while there is one or more disks attached to the controller card that services the ports.
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| #!/usr/bin/python | |
| """ | |
| turn the fan to dc mode and off when the fan controller is initialized | |
| /etc/udev/rules.d/97-hwmon.rules: | |
| ACTION=="add", SUBSYSTEM=="hwmon", DRIVERS=="nct6775", ATTR{pwm5_mode}="0", ATTR{pwm5_enable}="1", ATTR{pwm5}="0" | |
| declare the disk as hotpluggable and run the script | |
| /etc/udev/rules.d/98-sata.rules: | |
| ACTION=="add", SUBSYSTEM=="scsi_host", DRIVERS=="sata_sil24", ENV{UDISKS_SYSTEM_INTERNAL}="0" |
h3po
/ python-scandir-Makefile
Created
February 18, 2017 23:28
Makefile for building python-scandir package on openwrt, v1.3 as dependency for octoprint
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| include $(TOPDIR)/rules.mk | |
| PKG_NAME:=scandir | |
| PKG_VERSION:=1.3 | |
| PKG_RELEASE:=1 | |
| PKG_SOURCE:=v$(PKG_VERSION).tar.gz | |
| PKG_SOURCE_URL:=https://github.com/benhoyt/scandir/archive/ | |
| PKG_BUILD_DIR:=$(BUILD_DIR)/scandir-$(PKG_VERSION) |
h3po
/ lspci_by_iommu.py
Created
May 2, 2017 04:31
Quick wrapper script for lspci that lists devices by IOMMU group. Arguments (except -s and -d) are passed through to lspci.
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| #!/usr/bin/env python3 | |
| import os, subprocess, sys | |
| from contextlib import suppress | |
| if "-h" in sys.argv: | |
| with suppress(subprocess.CalledProcessError): | |
| print(subprocess.check_output(["lspci", "-h"], universal_newlines=True)) | |
| exit(0) |
h3po
/ prometheus-urbackup-exporter.py
Last active
August 1, 2021 21:05
Simple proof of concept script for exporting urbackup status to prometheus, using prometheus_client and urbackup-server-web-api-wrapper packages
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| #!/usr/bin/env python3 | |
| import urbackup_api | |
| def floatWithDefault(x, default=0.0): | |
| try: | |
| return float(x) | |
| except ValueError: | |
| return default |
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| #http://www.oidview.com/mibs/0/IF-MIB.html | |
| #http://www.net-snmp.org/docs/mibs/interfaces.html | |
| cisco_custom: | |
| version: 2 | |
| auth: | |
| community: public | |
| walk: | |
| - 1.3.6.1.2.1.2.2.1 | |
| - 1.3.6.1.2.1.31.1.1.1 | |
| metrics: |
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| pfsense: | |
| version: 2 | |
| auth: | |
| community: public | |
| walk: | |
| - 1.3.6.1.4.1.12325.1.200.1.1 #SNMPv2-SMI::enterprises::BEGEMOT-PF-MIB::pfStatus | |
| - 1.3.6.1.4.1.12325.1.200.1.2 #SNMPv2-SMI::enterprises::BEGEMOT-PF-MIB::pfCounter | |
| - 1.3.6.1.4.1.12325.1.200.1.3 #SNMPv2-SMI::enterprises::BEGEMOT-PF-MIB::pfStateTable | |
| #not interesting | |
| #- 1.3.6.1.4.1.12325.1.200.1.4 #SNMPv2-SMI::enterprises::BEGEMOT-PF-MIB::pfSrcNodes |
h3po
/ prometheus-corsairpsu-exporter.py
Created
October 8, 2017 13:18
Simple prometheus exporter for temperature and power sensor data from a Corsar HX750i (and possibly other HXi and RMi series) power supply. Based on OpenCorsairLink by audiohacked
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| #!/usr/bin/python3 | |
| """ | |
| 2017-10 by mail@h3po.de | |
| using protocol reverse engineered by audiohacked: https://github.com/audiohacked/OpenCorsairLink | |
| """ | |
| import usb1, struct, threading | |
| from http.server import HTTPServer | |
| from client_python.prometheus_client.core import Metric, REGISTRY |
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