developer-guy

Networking scenarios [Linux Only]

KIND runs Kubernetes cluster in Docker, and leverages Docker networking for all the network features: port mapping, IPv6, containers connectivity, etc.

Docker Networking

KIND uses a docker user defined network.

It creates a bridge named kind

SmileYzn

;-----------------------------------------------------------------------
; Motospeed CK 62 Layers Fix by SmileY v0.5
;-----------------------------------------------------------------------

;-----------------------------------------------------------------------
; Inativar a tecla caps lock
;-----------------------------------------------------------------------
SetCapsLockState, AlwaysOff
;-----------------------------------------------------------------------

ghifarit53

[colors]
black = #1A1D45
bblack = #2c3073
white = #D7B7BB
red = #FF4EA5
green = #7EB564
yellow = #F5B569
blue = #7A89EC
magenta = #B66CDC
cyan = #6CAC99

wesleyegberto

/**
 * Script to parse a Postman backupt to Insomnia keeping the same structure.
 *
 * It parses:
 * - Folders
 * - Requests
 * - Environments
 *
 * Notes: Insomnia doesn't accept vars with dots, if you are using you must replace yours URLs manually (see ENVIRONMENTS_EXPORTS).
 */

TimHeckel

Taken from the original thread: https://github.com/jitsi/lib-jitsi-meet/issues/1082#issuecomment-616948457

###Fresh install of jitsu meet with JWT token authentication on Ubuntu Bionic Beaver 18.04

#add dns for meet.mydomain.com to point to public ip for vm
# Open ports on network security group
# 80/tcp
# 443/tcp
# 4443/tcp
# 10000/udp

huytd

" Vim syntax file
" Language: Todo
" Maintainer: Huy Tran
" Latest Revision: 14 June 2020

if exists("b:current_syntax")
  finish
endif

" Custom conceal

srgvg

# This is a boiler plate example that could be used to write an inventory plugin.
# It shows the use case of retrieving data from a remote API, which might be a
# slow or costly action, you may want to cache.
# What needs to be initialized in Ansible to use a cache is shown, too.
# This example by by Serge van Ginderachter <serge@vanginderachter.be>

# Copyright (c) 2017 Ansible Project
# Copyright (c) 2020 Serge van Ginderachter <serge@vanginderachter.be>
# GNU General Public License v3.0+
# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

mx00s

#!/usr/bin/env bash

#
# NixOS install script synthesized from:
#
#   - Erase Your Darlings (https://grahamc.com/blog/erase-your-darlings)
#   - ZFS Datasets for NixOS (https://grahamc.com/blog/nixos-on-zfs)
#   - NixOS Manual (https://nixos.org/nixos/manual/)
#
# It expects the name of the block device (e.g. 'sda') to partition

bzon

apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
  labels:
    app: prometheus-operator
    release: prometheus
  name: alertmanager-flux
  namespace: monitoring
spec:
  groups:

nileshtrivedi

Raspberry Pi on Internet via reverse SSH tunnel

HackerNews discussed this with many alternative solutions: https://news.ycombinator.com/item?id=24893615

I already have my own domain name: mydomain.com. I wanted to be able to run some webapps on my Raspberry Pi 4B running perpetually at home in headless mode (just needs 5W power and wireless internet). I wanted to be able to access these apps from public Internet. Dynamic DNS wasn't an option because my ISP blocks all incoming traffic. ngrok would work but the free plan is too restrictive.

I bought a cheap 2GB RAM, 20GB disk VM + a 25GB volume on Hetzner for about 4 EUR/month. Hetzner gave me a static IP for it. I haven't purchased a floating IP yet.