alexprivalov

You currently suggest the following iptables rules:
# iptables -A PREROUTING -s {SOURCE} -p tcp -m tcp --dport 80 -j
REDIRECT --to-ports 8080

In order to utilize fully transparent mode, you also need:

# iptables -t mangle -N DIVERT
# iptables -t mangle -A PREROUTING -p tcp -m socket -j DIVERT
# ip tables -t mangle -A DIVERT -j MARK --set-mark 0x2/0x2 # your mark may vary
# iptables -t mangle -A DIVERT -j ACCEPT

alexprivalov

# принудительная очистка висящих слоев, удаление остановленных контейнеров.
    if docker images -f "dangling=true" | grep specific_img --quiet; then
        docker rmi -f $(docker images -f "dangling=true" -q)
    fi

alexprivalov

#!/bin/bash

COMPANY_REGISTRY="hub.company_name.com"

set -e
script() {
    [ "$#" -lt 3 ] && ( usage && exit 0 ) || main "$@"
}

function main {

alexprivalov

docker run -d -p 5000:5000 --restart=always --name registry -v /docker_registry:/var/lib/registry -v /docker_registry/certs:/certs -e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/fullchain.pem -e REGISTRY_HTTP_TLS_KEY=/certs/privkey.pem registry:2

alexprivalov

curl -X GET https://hub.docker.company_name.com.ua:5000/v2/_catalog - общий список репозиториев
curl -X GET https://hub.docker.company_name.com.ua:5000/v2/repo1/mag324/tags/list - список образов для репозитория repo1
curl -X GET https://hub.docker.company_name.com.ua:5000/v2/repo2/mag351/tags/list - список образов для репозитория repo2

alexprivalov

This is a document describing how to install Ubuntu 16.04 LTS on ThinkPad T470s.

My Hardware

• CPU: Intel Core i7-7600U (2.80GHz, 4MB cache)
• Graphics: Intel HD Graphics 620
• Display: 14” WQHD (2560 X 1440) IPS Non-Touch Anti-Glare
• Memory: 24GB DDR4 2133 MHz (8GB Onboard + 16GB)
• SSD: PCIe-NVMe 256G OPAL 2.0
• Wireless: Intel Dual Band Wireless AC (2x2) 8265 Bluetooth 4.1
• Fingerprint Reader

alexprivalov

Latency Comparison Numbers
--------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

alexprivalov

DOCKER

docker run -t -i ubuntu /bin/bash
docker run -t -v /home/alex/local_work/SDK-16.4-work/:/broadcom_arm -i ubuntu /bin/bash
docker rm `docker ps -aq` - remove all stopped containers
sudo docker ps -a | grep Exit | cut -d ' ' -f 1 | xargs sudo docker rm

docker start -a -i $container_id - run last commant in exited container
=========RUN stopped/exited container ===========
http://stackoverflow.com/a/39329138

alexprivalov

Title : Revisiting Mac OS X Kernel Rootkits
Author : fG!
Date : April 18, 2014

|=----------------------------------------------------------------------------=|
|=----------------=[ Revisiting Mac OS X Kernel Rootkits ]=-------------------=|
|=----------------------------------------------------------------------------=|
|=------------------------=[ fG! <[email protected]> ]=---------------------------=|
|=----------------------------------------------------------------------------=|

alexprivalov

/**
	Handle multiple socket connections with select and fd_set on Linux
	
	Silver Moon ( [email protected])
*/
 
#include <stdio.h>
#include <string.h>   //strlen
#include <stdlib.h>
#include <errno.h>