spacehuhn

How to flash your ESP8266 without a USB-Serial adapter but with an Arduino.

First be sure everything is connected correcly:

Arduino	ESP82666
TX	RX
RX	TX
GND	GND
GND	GPIO-15

deviantony

DEPRECATION NOTICE

This gist is now deprecated in favor of our official documentation: https://documentation.portainer.io/api/api-examples/ which contains up to date examples!

THE FOLLOWING DOCUMENTATION IS DEPRECATED

Please refer to the link above to get access to our updated API documentation and examples.

lizrice

# -*- mode: ruby -*-
# vi: set ft=ruby :

# This script to install Kubernetes will get executed after we have provisioned the box 
$script = <<-SCRIPT

# Install kubernetes
apt-get update && apt-get install -y apt-transport-https
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
cat <<EOF >/etc/apt/sources.list.d/kubernetes.list

richardsonlima

Jenkinsfile VIM syntax highlighting
echo 'au BufNewFile,BufRead Jenkinsfile setf groovy' >> ~/.vimrc

grenzi

<#
.Synopsis
Exports environment variable from the .env file to the current process.

.Description
This function looks for .env file in the current directoty, if present
it loads the environment variable mentioned in the file to the current process.

based on https://github.com/rajivharris/Set-PsEnv

redmcg

#!/usr/bin/env bash

NODESAPI=/api/v1/nodes

function getNodes() {
  kubectl get --raw $NODESAPI | jq -r '.items[].metadata.name'
}

function getPVCs() {
  jq -s '[flatten | .[].pods[].volume[]? | select(has("pvcRef")) | '\

kekru

Traefik: redirect base or root path to a subpath

This is tested with Traefik 1.7

This is how to redirect the root or base path to a sub path in Traefik using Docker labels:
Goals

• https://example.com -> https://example.com/abc/xyz/
• https://example.com/ -> https://example.com/abc/xyz/
• https://example.com/something -> no redirect

manuelbl

ESP32 as Bluetooth Keyboard

With its built-in Bluetooth capabilities, the ESP32 can act as a Bluetooth keyboard. The below code is a minimal example of how to achieve it. It will generate the key strokes for a message whenever a button attached to the ESP32 is pressed.

For the example setup, a momentary button should be connected to pin 2 and to ground. Pin 2 will be configured as an input with pull-up.

In order to receive the message, add the ESP32 as a Bluetooth keyboard of your computer or mobile phone:

1. Go to your computers/phones settings
2. Ensure Bluetooth is turned on

geerlingguy

#!/bin/bash
# Raspberry Pi stress CPU temperature measurement script.
#
# Download this script (e.g. with wget) and give it execute permissions (chmod +x).
# Then run it with ./pi-cpu-stress.sh
#
# NOTE: In recent years, I've switched to using s-tui. See:
# https://github.com/amanusk/s-tui?tab=readme-ov-file#options

# Variables.

webdeb

Steps to provide Hasura Claims in Keycloak generated JWT

1. Create your realm / client
2. Inside client configuration go to "Mappers"
3. Click on "Create"
4. Name it "hasura"
5. Choose Mapper Type "Script Mapper"
6. Add following script to demonstrate how it works