marvin

# nixos config for camus thinkpad T430s Laptop

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

marvin

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix

marvin

/ip firewall filter
add action=reject chain=forward comment="DROP DDOS-TCP ACCESS LIST" log-prefix=BLACKLIST reject-with=icmp-port-unreachable src-address-list=DDOSER-UDP
add action=add-src-to-address-list address-list=DDOSER-TCP address-list-timeout=1w chain=forward connection-limit=50,32 dst-address-list=MISAXNET protocol=tcp 
add action=add-src-to-address-list address-list=DDOSER-TCP address-list-timeout=1h chain=forward dst-address-list=MISAXNET dst-limit=50,32,src-and-dst-addresses/1h \
    protocol=tcp dst-port=587

marvin

#!/usr/bin/env ruby
require 'getoptlong'

# The name of the collectd plugin, something like apache, memory, mysql, interface, ...
PLUGIN_NAME = 'batmanclients'

def usage
  puts("#{$0} -h <host_id> [-i <sampling_interval>]")
  exit
end

marvin

#!/bin/sh

# Copyright David Noelte - 2016
# Freifunk Mittelsachsen
# für Sachsen-Webcam.de 
# zur freien verwendung freigegeben!

# einfach den code auf dem server unter rename_latest.sh speicher
# dann einen cronjob anlegen wie folgt
# */1 * * * * sh /pfad/zum/script/rename_latest.sh

marvin

# edit /etc/crontabs/root
#
# add the following line to reboot the router every night at 03:05
#
# 5 3 * * * /sbin/reboot > /dev/null

marvin

#!/bin/ash
#
#Check if Mesh-VPN shall be limited
#
# 1. Edit DownloadRate and UploadRate
# 2. save via vi in /etc/throttle.sh
# 3. make executable "chmod a+x /etc/throttle.sh"
# 4. add to cron to check every 15min "*/15 *  * * *   /etc/throttle.sh >/dev/null 2>&1"
# 5. edit /etc/sysupgrade.conf to protect from sysupgrade
#    add line "/etc/throttle.sh"

marvin

#!/bin/bash
#
# Quick and Dirty Vplan Checker
#
# - checks for vplan on industrieschule.de
# - downloads the pdfs and checks if it contains a certain class
# + if it matches converts the pdf to png and sends an email to an email list
#
# requires:
#   - linux :-)

marvin

# add to /etc/rc.local
# Uncomment one of these three:
#GPIO=20 # TP-LINK CPE210/510
#GPIO=8 # Ubiquiti Nanostation M2/M5 (XM)
#GPIO=2 # Ubiquiti Nanostation M2/M5 (XW)

echo $GPIO > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio$GPIO/direction
echo 1 > /sys/class/gpio/gpio$GPIO/value

marvin

dd if=debian-8.1.0-i386-netinst.iso | pv --eta --size 330301440 --progress --bytes --rate --wait > /dev/sdc