arsperger

Keybase proof

I hereby claim:

• I am arsperger on github.
• I am arsperger (https://keybase.io/arsperger) on keybase.
• I have a public key whose fingerprint is 7134 49D2 08E4 33D4 B2B7 131E 1581 B6D8 AAB4 7E71

To claim this, I am signing this object:

arsperger

Homer setup Ubuntu 16.04

First I would suggest to use vanilla Debian8 for Homer installation on the host. In this case you can just execute following command:

bash <( curl -s https://cdn.rawgit.com/sipcapture/homer-installer/masterhomer_installer.sh

Hard way:

arsperger

SIPCAPTURE / HOMER

• You need this the moment you have more then 1 machine for Kazoo.

Preferred way

• yum -y groupinstall "Development Tools"
• yum install -y libpcap automake expat-devel libtool git libpcap-devel file make
• follow https://github.com/sipcapture/captagent

arsperger

cat data.csv | awk -F',' '{print " SET \""$1"\" \""$2"\" \n"}' | redis-cli --pipe 

arsperger

#!/bin/bash

iptables -N SIPDDOS

iptables -A INPUT -p all -m string --string "sundayddr" --algo bm --to 65535 -m comment --comment "deny sundayddr" -j SIPDDOS
iptables -A INPUT -p all -m string --string "sipsak" --algo bm --to 65535 -m comment --comment "deny sipsak" -j SIPDDOS
iptables -A INPUT -p all -m string --string "sipvicious" --algo bm --to 65535 -m comment --comment "deny sipvicious" -j SIPDDOS
iptables -A INPUT -p all -m string --string "friendly-scanner" --algo bm --to 65535 -m comment --comment "deny friendly-scanner" -j SIPDDOS
iptables -A INPUT -p all -m string --string "iWar" --algo bm --to 65535 -m comment --comment "deny iWar" -j SIPDDOS
iptables -A INPUT -p all -m string --string "sip-scan" --algo bm --to 65535 -m comment --comment "deny sip-scan" -j SIPDDOS

arsperger

# jsonclient.py
# A simple JSONRPC client library, created to work with Go servers
# Written by Stephen Day
# Modified by Bruce Eckel to work with both Python 2 & 3
import json, socket, itertools, time
from datetime import datetime

class JSONClient(object):

    def __init__(self, addr, codec=json):

arsperger

#!/bin/bash
IPT="/sbin/iptables"

# Server IP
SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')"

# Your DNS servers you use: cat /etc/resolv.conf
DNS_SERVER="8.8.4.4 8.8.8.8"

# Allow connections to this package servers

arsperger

## 1
# make git use SSH instead of HTTPS
git config --global url."git@gitlab.com:".insteadof="https://gitlab.com"

# or edit .gitconfig
[url "git@gitlab.com:"] insteadOf = https://gitlab.com

## 2
# in gitlab repo and create access tocken

arsperger

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

arsperger

Vimdiff cheat sheet

git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)