superjamie

How to install Ubuntu with LUKS Encryption on LVM

My work requires us to have full-disk encryption, so these are the steps I use.

The basic idea is to create a LUKS-encrypted partition which is used as an LVM Physical Volume.

The GRUB boot partition isn't encrypted, but everything else is.

These steps tested and working on 22.04 (jammy) and 20.04 (focal).

snickell

# Use Google Cloud Platform stackdriver with python structlog

from google.cloud.logging import Client
from google.cloud.logging import _helpers
from google.cloud.logging.handlers import CloudLoggingHandler
from google.cloud.logging.handlers.transports.background_thread import _Worker

# pip install python-json-logger
from pythonjsonlogger import jsonlogger

sluger

The backtick is called grave If the backtick is not typed on your first keyboard button press, but on the second it is a dead grave.

So, find the backtick button keycode for your layout:

xmodmap -pke | grep "grave"

which returns (for my german keyboard layout):

keycode 21 = dead_acute dead_grave dead_acute dead_grave

rm--

urlencode='python3 -c "import sys, urllib.parse as ul; print(ul.quote_plus(sys.argv[1]))"'
urldecode='python3 -c "import sys, urllib.parse as ul; print(ul.unquote_plus(sys.argv[1]))"'

kotakanbe

package main

import (
	"net"
	"os/exec"

	"github.com/k0kubun/pp"
)

func Hosts(cidr string) ([]string, error) {

chrisnc

package main

import (
	"bufio"
	"bytes"
	"encoding/binary"
	"flag"
	"fmt"
	"net"
	"os"