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I recently fatfingered my sudoers file on a Ubuntu 20.04 machine. All commands involving sudo failed with a core dump. Here's how I got it back:

I found a tip somewhere on stackoverflow: use pkexec. This utilizes Policykit (http://manpages.ubuntu.com/manpages/focal/man8/polkit.8.html). In short: pkexec can run programs as root. In my case I had also to use pkttyagent to provide an authorization context. This works as follows (got it from: https://askubuntu.com/a/1053617)

1. Open 2 termianl windows / ssh sessions.
2. Get the PID of the shell process from the first one (echo $$)

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import logging
import denonavr

from aiohttp import web
from rich.logging import RichHandler

DEBUG = False
IP_RECEIVER = '192.168.2.187'

async def channel(request):

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from django import forms
from django.contrib.postgres.fields import ArrayField


class ChoiceArrayField(ArrayField):
    """
    A field that allows us to store an array of choices.
    
    Uses Django 1.9's postgres ArrayField
    and a MultipleChoiceField for its formfield.

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import ntplib
import pytest
from time import ctime

class Test_ntp(object):
	@pytest.mark.report_section("NTP")
	def test_ntp(self, ipsec, ntpserver):
	    """
	    NTP-Request via ipsec from different environments.
	    """

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library 'openstack'

def target_ip
def vm_id

pipeline {
  agent any
  
  parameters {
    choice(choices: "IntegEnv\ProdEnv\TestEnv", description: "Environment", name: 'TESTENV')

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pipeline {
  agent any
  
  stages {
    stage('SmokeTest'){
      parallel{
        stage('SmokeTest ProdEnv') {
          steps {
            echo 'Sanity Testing Production Environment',
            build job: 'smoke test',

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#!/bin/bash

SYSTEMS = ("testDNS", "productionDNS", "integrationDNS", "testVPN", "productionVPN", "integrationVPN")
IP_ADDR = ("172.16.47.11", "10.0.47.11", "192.168.47.11", "172.16.13.37", "10.0.13.37", "192.168.13.37")

for INDEX in ${!SYSTEMS[@]}; do
  echo Testing: ${SYSTEMS[INDEX]} Address: ${IP_ADDR[INDEX]}
  snmpwalk -v -2c -c community ${IP_ADDR[INDEX]} UCD-SNMP-MIB:laLoad.1
  echo
done

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Summary

This enables simple action buttons per entity in the admin list_view. This was adapted for Django 2.1 and is a bit more general than the original it was forked from.

Usage

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@-moz-document domain(twitter.com) {
  div.DMAvatar.u-chromeOverflowFix {
    border-radius: 5px !important;
  }

  .avatar, .Avatar, .nav .session .dropdown-toggle, .EdgeButton, .EdgeButton:visited, .global-nav .search-input, .avatar--circular {
    border-radius: 5px !important;
  }
  
  .ProfileCard-avatarLink, .ProfileCard-avatarImage, .DashboardProfileCard-avatarImage {

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from datetime import datetime

import exifread
import pywintypes
import win32con
import win32file
import os
from pytz import timezone

LOCAL_TZ = timezone('Europe/Berlin')