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#!/bin/bash
DOMAIN=$(hostname -f)
export PASSPHRASE=$(head -c 500 /dev/urandom | tr -dc a-z0-9A-Z | head -c 128; echo)
subj="
C=$1
ST=$2
O=$3
localityName=$4
commonName=$DOMAIN
organizationalUnitName=$5

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#!/bin/bash

# https://developer.ibm.com/answers/questions/462237/error-groot-must-be-grub-root-device-on-ubuntu/
sed -i -e 's/LABEL=cloudimg-rootfs/(hd0)/' /boot/grub/menu.lst

apt-get update > /dev/null
apt-get install unattended-upgrades -y
timeout 20m unattended-upgrade
apt-get autoremove -y
apt-get autoclean -y

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#!/bin/bash
apt-get update
apt-get upgrade -y
apt-get autoremove -y
apt-get autoclean -y

apt-get install ufw -y
apt-get install denyhosts -y

# Configure firewall

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sed -i -e 's/ requiretty/ !requiretty/' /etc/sudoers

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#!/bin/bash
# To be used as a cron job weekly (or other) placed under /etc/cron.weekly
# Will use mongodb's logrotate function, but then will compress and keep at most 12 weeks worth of rotate logs.
killall -SIGUSR1 `cat /var/run/mongodb/mongod.pid`
gzip /var/log/mongodb/*20[0-9][0-9]-*-[0-9][0-9]
logs_total=`ls -tx1 /var/log/mongodb/ | egrep "20[0-9][0-9]-.*\.gz" | wc -l`
if [ "$logs_total" -gt 12 ]; then
    logs_difference=`expr $logs_total - 12`
    logs_to_remove=`ls -tx1 /var/log/mongodb/ | egrep "20[0-9][0-9]-.*\.gz" | tail -n $logs_difference`
    for log_file in $logs_to_remove; do

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module HTTParty
  module ClassMethods
    private

    alias_method :orig_perform_request, :perform_request
    def perform_request(http_method, path, options, &block)
      if path.include? '@'
        options ||= {}
        scheme_auth, host_uri = path.split('@')
        scheme, creds = scheme_auth.split('//')

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require 'oauth'

require 'oauth/request_proxy/rack_request'
module OAuth
  module RequestProxy
    class RackRequest
      proxies Grape::Request
    end
  end
end

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#!/bin/sh
sed -i -e '/^PermitRootLogin/d' /etc/ssh/sshd_config
echo 'PermitRootLogin without-password' >> /etc/ssh/sshd_config
service ssh restart || service sshd restart

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#!ruby
if ENV['USER'] != 'root'
  puts "I need to run with sudo!"
  exit(1)
end

bad_rule = 'deny ip from any to any'
rule_id = nil
rules = `ipfw list`.split(/\n/)
rules.each do |rule|

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#!/bin/sh -x
curl -w "\n" -X DELETE http://localhost:9200/testing;
curl -w "\n" -X POST http://localhost:9200/testing/group -d '{"name":"default","description":"This is the default group.","id":null}';
# This next request returns 0 hits
curl -w "\n" -X GET http://localhost:9200/testing/group/_search;
sleep 1;
# After waiting one second, this request returns the previously created document
curl -w "\n" -X GET http://localhost:9200/testing/group/_search;