lkmhaqer

! pmacctd configuration
!
!
!
daemonize: true
pidfile: /var/run/pmacctd.pid
syslog: daemon
geoip_ipv4_file: /usr/local/share/GeoIP/GeoIP.dat
!
!aggregate: src_host_country, dst_host_country, flows,src_host,dst_host,src_port,dest_port,proto

PedroSFreitas

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

• analyze all: aa
• show sections: iS
• list functions: afl
• list imports: ii
• list entrypoints: ie
• seek to function: s sym.main

TheVoxcraft

import math
class Vector3:
    x = 0
    y = 0
    z = 0
    def __init__(self, _x, _y, _z):
        self.x = _x
        self.y = _y
        self.z = _z
    def __add__(self, other):

Air-Craft

ffmpeg -i "https://content.jwplatform.com/manifests/Wqyolfwt.m3u8" -c copy -bsf:a aac_adtstoasc video.mp4

esfand

Embedded Variables

The ngx_http_core_module module supports embedded variables with names matching the Apache Server variables. First of all, these are variables representing client request header fields, such as $http_user_agent, $http_cookie, and so on. Also there are other variables:

• $arg_name
  argument name in the request line

learncodeacademy

Running a High Availability Service on CoreOS using Docker, Fleet, Flannel, Etcd, Confd & Nginx

• View the diagram of what's going on: https://drive.google.com/file/d/0B74l6vUHf9HrMzNrYUlyMm40RWs/view?usp=sharing

Tools used:

• coreos: server machine clustering via a shared cloud-config.yml
• etcd: key value store for service registration and discovery
• fleet: scheduling/failover of docker containers across coreos cluster
• flannel: Gives each docker container a unique ip that allows you to access the internal port (i.e. port 80 not 32679)
• confd: watch etcd for nodes arriving/leaving - template nginx configuration files / reload nginx on change

json-m

Sites

General

• Children of Light in Iyen-Oursta - Sinq Laison
• space oddity
• EVE Gate - New Eden - Genesis
• Malkalen V - Moon 1 - Ishukone Corporation Factory; Dented Station
• Choonka’s Ship wash Ashab II Moon 1 - Domain
• Devil's Dig Site Otitoh

dwallraff

MTU Encapsulation overhead

• TCP header adds 20 bytes
• IPv4 header adds 20 bytes
• IPv6 header adds 40 bytes

• GRE (IP Protocol 47) (RFC 2784) adds 24 bytes (20 byte IPv4 header, 4 byte GRE header)

inntran

Problem

Verizon Wireless assigns you ONE IPv4 address and ONE /64 IPv6 prefix for their cellular service, and VZW would reset your datalink once they received 1 packet with an illegal source address.

We have NAT for IP but for IPv6 we would like to avoid address translation to get some kind of end-to-end communication.

Solution

NPTv6, defined in RFC6296, would help us to do stateless prefix translation for IPv6.

scy

package main

import (
	"fmt"
	"log"
	"syscall"
	"time"
	"unsafe"
	"unicode/utf16"
	"unicode/utf8"