FlorianHeigl

# Powershell refuses to connect to the Netbox API on our setup without this.
add-type @"
    using System.Net;
    using System.Security.Cryptography.X509Certificates;
    public class TrustAllCertsPolicy : ICertificatePolicy {
        public bool CheckValidationResult(
            ServicePoint srvPoint, X509Certificate certificate,
            WebRequest request, int certificateProblem) {
            return true;
        }

FlorianHeigl

Instructions

Description

these are instructions for automating the suspend and shutdown of ESXi VMs and host in case of a power failure. works with APC/Schneider SmartUPS 750xl and ESXi 5.5u1

Steps

0. make a new VM and install Ubuntu-Server on it

FlorianHeigl

###############################################################################################################
# these are instructions for automating the suspend and shutdown of esxi vm's and host in case of a
# power failure.
# works with apc smartups 750xl and esxi 5.5u1
###############################################################################################################

0# make a new VM and install Ubuntu-Server on it

1# install apcupsd
  apt-get install apcupsd

FlorianHeigl

## content of: /etc/fail2ban/jail.local

[mail-smtp]
enabled   = true
logpath   = /var/log/mail.log
filter    = mail-smtp
maxretry  = 1
action    = iptables-multiport[name=mail-smtp, port="25,587", protocol=tcp]

FlorianHeigl

#!/bin/sh

OK=0
CRIT=2

tics=$(date +%s)
if [ "$tics" -gt 1561741200 -a "$tics" -lt 1561914000 ]; then
	# From Friday 17:00Z to Sunday: STFU
	echo "OK - Please do not disturb; party in progress"
	exit $OK

FlorianHeigl

#!/bin/bash

GITHUB_USERNAME=rubo77

if [[ "$1" == "" ]]; then
  echo 'usage: gistfile-post.sh filename [gistname]'
  exit 0
fi

# 0. file name for the Gist

FlorianHeigl

## Remove the history from 
rm -rf .git

## recreate the repos from the current content only
git init
git add .
git commit -m "Initial commit"

## push to the github remote repos ensuring you overwrite history
git remote add origin git@github.com:deepthinkag/curl2bash.git

FlorianHeigl

#      ___             ___ __      __
#     /   | __  ______/ (_) /_____/ /
#    / /| |/ / / / __  / / __/ __  / 
#   / ___ / /_/ / /_/ / / /_/ /_/ /  
#  /_/  |_\__,_/\__,_/_/\__/\__,_/   
#                                    
# Linux Audit Daemon - Best Practice Configuration 
# /etc/audit/audit.rules
#
# Compiled by Florian Roth

FlorianHeigl

I have ssh connections from multiple users. I want to log all connectsion except those from the user 'git'. How dow you create an exception to a filter ?

input {

  file {
     path => "/var/log/auth.log"
     type => "syslog"
  }
}

FlorianHeigl

#!/bin/bash -e
# $Id: dm-cache-status,v 1.1 2014/08/19 09:02:46 oernii Exp $

# Status
#  ------
#
#  <metadata block size> <#used metadata blocks>/<#total metadata blocks>
#  <cache block size> <#used cache blocks>/<#total cache blocks>
#  <#read hits> <#read misses> <#write hits> <#write misses>
#  <#demotions> <#promotions> <#dirty> <#features> <features>*