scriptzteam

1) If sendmail is not installed, do install it:
apt-get install sendmail
2) Configure hosts file correctly:
nano /etc/hosts
And make sure the line looks like this:
127.0.0.1 localhost localhost.localdomain yourhostnamehere
3) Reload /etc/hosts, so that the previous changes take effect
sudo /etc/init.d/networking restart that works but seems to be deprecated, better use:
/etc/init.d/networking stop
/etc/init.d/networking start

scriptzteam

#!/bin/sh
###
#
# Change Tor exit node
#
# Sometimes when using Tor you'd like to change the IP address that
# servers see when you connect (that is, change your Tor exit node).
# This happens automatically from time to time, but this shell script
# lets you force it.
#

scriptzteam

require 'rubygems'
require 'bitcoin'
require 'eventmachine'
require 'resolv'
require 'set'

module BitcoinTransactionReader
  def initialize(ip_address, database)
    @ip_address = ip_address
    @database = database

scriptzteam

cat /var/log/auth.log | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' | sort | uniq -c

scriptzteam

#!/usr/bin/env bash -e

# These variables can be overridden in the environment
: ${TIMESPAN:=} # hour|day|week|month|year|all
: ${LISTING:=}  # hot|new|top
: ${LIMIT:=} # 1-100, default 25
: ${DOWNLOAD_DIR:=~/.reddit-pics}
: ${CURL:=curl -sL}

# "Constants"

scriptzteam

http://tracker.driverpacks.net:6969/stats?mode=tpbs&format=ben
-> per torrent: hash (ben-encoded), complete, downloaded, incomplete

http://tracker.driverpacks.net:6969/stats?mode=tpbs&format=txt
-> per torrent: hash, seeders, leechers

http://tracker.driverpacks.net:6969/stats?mode=statedump
-> per torrent: hash, base (time in minutes since epoch when the torrent last had >0 peers, *60 = unix timestamp), downloaded

scriptzteam

#! /bin/bash
# Script to automate creating new OpenVPN clients
# The client cert and key, along with the CA cert is
# zipped up and placed somewhere to download securely
#
# H Cooper - 05/02/11
#
# Usage: new-openvpn-client.sh <common-name>

# Set where we're working from

scriptzteam

Managing multiple Tor processes on one host
===========================================

Due to Tor's internal architecture, running only one Tor process per physical
host is often not enough. As a thumb rule, you should run one Tor process per
physical CPU core to make full use of the host's CPU power. This, however
brings with it other difficulties: The tor network limits the number of Tor
relays per IP in the consensus to 2. Also, the relay nodes should be rechable
on Port 80 and 443 since those ports are often unfiltered and unblocked.

scriptzteam

#!/bin/bash

echo "Baned last log"
awk '($(NF-1) = /Ban/){print $NF}' /var/log/fail2ban.log | sort | uniq -c | sort -n
echo "------------ Baned in all files  --------------"
zgrep -h "Ban " /var/log/fail2ban.log* | awk '{print $NF}' | sort | uniq -c
echo "------------ Baned by subnet --------------------"
zgrep -h "Ban " /var/log/fail2ban.log* | awk '{print $NF}' | awk -F\. '{print $1"."$2"."}' | sort | uniq -c  | sort -n | tail
echo "------------ Baned by date -------------------------"
zgrep -h "Ban " /var/log/fail2ban.log* | awk '{print $5,$1}' | sort | uniq -c

scriptzteam

#!/bin/bash
# get a country statistic for Fail2Ban blocks:
# this just accounts for IPs once. Multiple failed attempts by one IP just show up once for a country.

for i in `sudo cat /var/log/fail2ban.log | sed 's/.*[Bb]an \(.*\)/\1/' | sort | uniq | cut -d ' ' -f 1 | grep "\."`; 
do 
 echo $i; whois $i | grep country\: |head -n 1 >> fail2ban_ctry.log ; 
done
cat fail2ban_ctry.log | sed 's/country:  //g' |sort | uniq -c | sort -nr