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JustinAzoff / cpus.py
Created April 21, 2014 14:11
def parse_cpu_info():
cpu = {}
for line in open("/proc/cpuinfo"):
if ':' in line:
k, v = line.split(":", 1)
k = k.strip()
v = v.strip()
cpu[k] = v
if not line.strip():
@JustinAzoff
JustinAzoff / ping_test.sh
Created December 5, 2013 17:25
Test for MTU/fragmentation issues
#!/bin/bash
IP=$1
for x in `seq 1200 20 1700`;
do echo -n "$x "
ping -W 1 -M do -s $(($x-28)) $IP -c 1 > /dev/null && echo WORKED || echo failed
done
@JustinAzoff
JustinAzoff / is_file_growing.py
Last active December 25, 2015 05:39
checks to see if a file is growing and exits accordingly. Useful with a cron job
#!/usr/bin/env python
# */5 * * * * root sleep 60 ; is_file_changing /usr/local/bro/logs/current/conn.log || broctl restart
import os
import sys
import time
SIZE_TIMEOUT = 10
def get_size(f):
for x in range(SIZE_TIMEOUT):
@JustinAzoff
JustinAzoff / snort_drop_rate
Created August 15, 2013 15:42
version of the snort drop rate munin plugin that can graph multiple snort instances
#!/bin/sh
# -*- sh -*-
: << =cut
=head1 NAME
snort_droprate - Plugin to monitor Snort packet drop rate
=head1 CONFIGURATION
@JustinAzoff
JustinAzoff / convert_rrd.sh
Created July 26, 2013 13:42
Script to dump and restore rrd files on another machine.
#!/bin/sh -x
# cd /path/to/application/root
# convert_rrd.sh otherhost /new/application/root
HOST=$1
DIR=$2
for f in `find -name '*.rrd'`; do
rrdtool dump $f | ssh $HOST "cat > ~/dump.xml"
ssh $HOST "cd $DIR;rrdtool restore -f ~/dump.xml $f"
@JustinAzoff
JustinAzoff / dump_rt_tickets.sh
Created July 10, 2013 16:29
Simple script that uses wget to download a usable copy of every RT ticket in HTML form. useful for disabling the web application but maintaining access to all ticket information in the standard format.
#!/bin/zsh
URL=$1
MAX=$2
echo -ne "User: "
read user
echo -ne "PW: "
read pw
wget --no-check-certificate --keep-session-cookies --save-cookies cookies.txt $URL/search/ticket?id=1 --post-data "user=$user&pass=$pw" -O/dev/null
@JustinAzoff
JustinAzoff / nsqclient.py
Created April 17, 2013 22:27
A sort of functional NSQ python client
import time
import requests
import random
import json
class nsqd:
def __init__(self, servers):
self.last_fetch = 0
self.servers= ["http://%s/put" % h for h in servers]
@JustinAzoff
JustinAzoff / gist:5350879
Created April 10, 2013 01:04
test of dogpile.cache async_creation_runner behavior
import time
import random
import threading
from dogpile.cache import make_region
from dogpile.cache.api import NO_VALUE
def async_creation_runner(cache, somekey, creator, mutex):
''' Used by dogpile.core:Lock when appropriate '''
def runner():
try:
@JustinAzoff
JustinAzoff / install_pfring.sh
Created February 11, 2013 17:38
script that I use via puppet to install pf_ring
#!/bin/sh -e
cd /var/tmp
rm -rf pf_ring_trunk*
tar xvzf /var/lib/puppet/modules/sniffer/pf_ring_trunk_2012-03-15.tgz
#fix stupid build issues with snort module
ln -sf /var/tmp/pf_ring* /root/PF_RING
@JustinAzoff
JustinAzoff / install_nfsen.sh
Created February 9, 2013 16:45
setup nfsen. from https://github.com/JustinAzoff/nfsen_box, but made to work standalone
#!/bin/sh
apt-get update
apt-get upgrade -y
apt-get install -y nfdump
apt-get install -y libapache2-mod-php5 librrds-perl libmailtools-perl libsocket6-perl rrdtool whois
if [ ! -e /etc/apache2/mods-enabled/rewrite.load ] ; then