ArrEssJay

# /lib/systemd/system/ngrok.service.d/env.conf

[Service]
#which tunnel, or all?
Environment="TUNNEL=--all"

#log format
Environment="LOG_FORMAT=logfmt"

#log level

fntlnz

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

diffficult

Customize Chromebook Chrosh Shell Environment

Requirement: Chromebook, Common Sense, Commandline Ablity, 1 hour of time

Dear developers with a spare Chromebook lets inject a little personalization into your Crosh shell with custom fonts, the solarized theme, and extra secure shell options.

Also, keep in mind that the terms Chrosh, Chrosh Window, and Secure Shell all refer to various versions and extentions built around the ChromeOS terminal. Settings that affect the ChromeOS terminal are global.

Custom Fonts

yurishkuro

• What do Etcd, Consul, and Zookeeper do?
  • Service Registration:
    • Host, port number, and sometimes authentication credentials, protocols, versions numbers, and/or environment details.
  • Service Discovery:
    • Ability for client application to query the central registry to learn of service location.
  • Consistent and durable general-purpose K/V store across distributed system.
    • Some solutions support this better than others.
    • Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
• Centralized locking can be based on this K/V store.

miguelgrinberg

import asyncio
loop = asyncio.get_event_loop()

async def hello():
    await asyncio.sleep(3)
    print('Hello!')
    
if __name__ == '__main__':
    loop.run_until_complete(hello())
    

tuxfight3r

#place the file in your ansible playbook director under filter_plugins
#/home/user/my_playbook.yml
#/home/user/filter_plugins/my_filters.py

#!/usr/bin/python
class FilterModule(object):
    def filters(self):
        return {
            'a_filter': self.a_filter,
            'another_filter': self.b_filter

m4ce

frontend ft_ipa
  mode http
  bind 0.0.0.0:80
  bind 0.0.0.0:443 ssl crt /etc/haproxy/ssl/ipa.example.org.pem

  redirect scheme https if !{ ssl_fc }

  use_backend bk_ipa

backend bk_ipa

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

thomasdarimont

import json
import logging

from flask import Flask, g
from flask_oidc import OpenIDConnect
import requests

logging.basicConfig(level=logging.DEBUG)

app = Flask(__name__)

Aethylred

This is the manual process for enrolling a host running SUSE/SLE 12 SP2 with FreeIPA.

The following reference documentation was used to create this process:

• An outdated guide on Enrolling a SUSE machine with FreeIPA
• The  Manual FreeIPA guide from the RedHat documentation.

I do not recommend using yast to set this up, however it is useful to check if the configuration is valid. SUSE/SLE has all the required packages to use FreeIPA but does not have the conveinent ipa-client tools, such as ipa-client-install.

Pre-Requisites