AndreaGhizzoni

GPG Encryption

source and a guide

Generating a new keypair

$ gpg --full-gen-key

That command will run you through a series of interactive options on the command line:

• Select what kind of key you want: choose (1) RSA and RSA

AndreaGhizzoni

LUKS Encrypted Drive

Main Source

Then other source

Dependencies

$ apt-get install cryptmount cryptsetup

AndreaGhizzoni

sublime-text 3 plugins

• Package Control NB: after restarting sublime, go to Preferences -> Settings and check the user settings. If Package Control is in ignored package delete from it and save the file.

• Space Gray theme

• Random Everything

• Side Bar Enhancements

• Bracket Highlighter

• Gist

AndreaGhizzoni

Customizing Kali for raspberrypi

Setup Headless

Sources here and here

Download .img file

Mount .img as loopback

The problem is that the .img files are not images of a partition, but of a whole disk. That means they start with a bootloader and a partition table. You have to find out the offset of the partition and mount it with the offset option of mount. If you do a:

AndreaGhizzoni

Kali live USB with persistence storage

Download a desktop version of kali, write it on usb memory and make a persistence storage on in: guide here and here

Installing Kali on laptop

installing bumblebee

The following steps worked only in kali-linux with lxde

$ apt-get update && apt-get upgrade -y && apt-get dist-upgrade -y
$ apt-get install linux-headers-$(uname -r)

AndreaGhizzoni

Customizing Raspbian image

Notes while learning how to custom Raspbian image.

Download Rasbian

For simplicity I will refer to downloaded image as raspbian.img.

How to mount .img as loopback

The problem is that the .img files are not images of a partition, but of a whole disk. That means they start with a bootloader and a partition table. You have to find out the offset of the partition and mount it with the offset option of mount. If you do a:

cd /path/to/image

AndreaGhizzoni

Risorse

La preparazione delle schede sd e l'installazione di docker-multinode l'ho trovata qui.

Ray Tsang (Google) and Arjen Wassink (Quintor) demonstrate at Devoxx Antwerp 2015 what happens when you pull the plug on a Docker cluster running on Raspberry Pi's. Video

Alternativa a Kubernetes: Docker Swarm

Raspberry Pi 3

Installazione

Clonare il repository:

AndreaGhizzoni

Source

This steps works on ubuntu mini 17.10.

Install all you need:

apt-get update
apt-get remove xserver-xorg-video-nouveau
apt-get install bumblebee-nvidia nvidia-384

AndreaGhizzoni

Gradle application plugin

If you are writing an application using gradle as build system, you need to use:

apply plugin 'application'
[...]
version = '0.0.0.0.1-alpha'
mainClassName = "my.beautiful.class.MyClas"

then when you want create a distribution copy:

• gradle startScripts creates startup scripts to the build/scripts directory

AndreaGhizzoni

i3-notes

Personal guide based on this.

Shortcuts

$mod = Alt

Opening applications

• $mod+Enter : open terminal
• $mod+d : open lunch applications menu