skyrocknroll

L1 cache reference                  0.5 ns
Branch mispredict                   5 ns
L2 cache reference                  7 ns
Mutex lock/unlock                   25 ns
Main memory reference               100 ns
Compress 1K bytes with Zippy        3,000 ns
Send 2K bytes over 1 Gbps network   20,000 ns
Read 1 MB sequentially from memory  250,000 ns
Round trip within same datacenter   500,000 ns
Disk seek                           10,000,000 ns

skyrocknroll

#!/bin/sh

# Print the serial number of your disks with this script
ls /dev/disk/by-id/ata*  | awk -F- '{ if (NF==4) { print $NF} }' | while read SERIAL; 
do 
  DEVICE=$(readlink -f /dev/disk/by-id/*$SERIAL);
  echo $DEVICE" "$SERIAL;  
done | sort;

skyrocknroll

#!/bin/bash
# by TB : 2012-10-12

if [ "$USER" != "root" ]
then
	echo "You must be root to execute this script (in order to instruct the kernel to drop the cache)!" 
	exit 1
fi

if [ -z "$1" ]

skyrocknroll

Set up Django, nginx and uwsgi

Steps with explanations to set up a server using:

• virtualenv
• Django
• nginx
• uwsgi

skyrocknroll

#!/bin/sh

#Reconnaissance
yum install dsniff hping3 nc6 nc ncrack ngrep nmap nmap-frontend p0f sing scanssh scapy socat tcpdump unicornscan wireshark-gnome xprobe2 nbtscan tcpxtract firewalk hunt dnsenum iftop argus ettercap ettercap-gtk packETH iptraf pcapdiff etherape lynis netsniff-ng tcpjunk ssldump yersinia net-snmp openvas-client openvas-scanner

#Forensics
yum install ddrescue gparted hexedit testdisk foremost sectool-gui scanmem sleuthkit unhide examiner dc3dd afftools srm firstaidkit-plugin-all ntfs-3g ntfsprogs

#Web Application Testing
yum install httping nikto ratproxy lbd skipfish

skyrocknroll

#!/bin/bash

# node.js using PPA (for statsd)
sudo apt-get install python-software-properties
sudo apt-add-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs npm

# Install git to get statsd
sudo apt-get install git

skyrocknroll

####################################
# BASIC REQUIREMENTS
# http://graphite.wikidot.com/installation
# http://geek.michaelgrace.org/2011/09/how-to-install-graphite-on-ubuntu/
# Last tested & updated 10/13/2011
####################################

cd
sudo apt-get update
sudo apt-get upgrade

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TODO:

- edit /opt/statsd/local.js
  - correct the graphite host to localhost
  - if desired, put 'debug: true' in there
- make the box accessible via the hostname 'graphite'
- update conf/storage-schemas.conf, see example for these retention rules:
    6 hours of 10 second data
    1 week of 1 minute data
    5 years of 10 minute data

skyrocknroll

#Just Followed this installation script it works out of the box
#Instead of ~/ use /opt
#done wget in /opt folder 

####################################
# BASIC REQUIREMENTS
# http://graphite.wikidot.com/installation
# http://geek.michaelgrace.org/2011/09/how-to-install-graphite-on-ubuntu/
# Last tested & updated 10/13/2011
####################################

skyrocknroll

#!/bin/sh

# Print the serial number of your disks with this script
ls /dev/disk/by-id/ata*  | awk -F- '{ if (NF==4) { print $NF} }' | while read SERIAL; 
do 
  DEVICE=$(readlink -f /dev/disk/by-id/*$SERIAL);
  echo $DEVICE" "$SERIAL;  
done | sort;