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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).

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-- These queries let you define find user sessions against event data
-- logged to Segment SQL, Snowplow, or Google BigQuery.
-- For more details, see the full post:
-- LINK


--- SEGMENT SQL
-- Finding the start of every session
SELECT *
  FROM (

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#!/usr/bin/python
# -*- coding: UTF-8 -*-

import serial, time, struct, array
from datetime import datetime

ser = serial.Serial()
ser.port = "/dev/ttyUSB0" # Set this to your serial port
ser.baudrate = 9600

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### Fading
fading = true;
fade-in-step = 0.06;
fade-out-ste = 0.06;
fade-delta = 3;
fade-exclude = [
	"class_g = 'yakuake'"
]

### Opacity

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from airflow import DAG
from airflow.operators.python_operator import PythonOperator
from airflow.operators.subdag_operator import SubDagOperator
from datetime import datetime, timedelta

default_args = {
    'owner': 'Airflow',
    'start_date': datetime(2020, 3, 10)
}

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How to Install the TP-Link Archer T4U Plus AC1300 USB WiFi Adapter on Linux Mint

The following steps will install the Linux Mint driver for the TP-Link Archer T4U Plus AC1300 USB Wifi adapter.

Installing the TP-Link Archer T4U Driver

1. Open a Linux terminal and run the following commands to download and build the driver.

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How to run Linux desktop in a corporate environment

DISCLAIMER

Some of the practices described in this HOWTO are considered to be illegal as they often break internal corporate policies. Anything you do, you do at your own risk.

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import org.apache.hadoop.conf.Configured
import org.apache.hadoop.util.Tool
import org.apache.hadoop.util.ToolRunner
import scala.collection.JavaConversions._

object Config extends Configured with Tool {
  def run(args: Array[String]) : Int = {
    getConf.map(x => (x.getKey, x.getValue)).toList.sorted.foreach(println)
    return 0
  }

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package net.ladstatt.apps.watersimulation

import scala.collection.JavaConversions.seqAsJavaList

import javafx.animation.Animation
import javafx.animation.KeyFrame
import javafx.animation.Timeline
import javafx.application.Application
import javafx.event.ActionEvent
import javafx.event.EventHandler

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import scala.collection.mutable.WrappedArray
import scala.collection.JavaConversions._
import scala.collection.JavaConverters._

import breeze.linalg.{DenseVector => BDV, SparseVector => BSV, Vector => BV}
import org.apache.spark.ml.linalg.{DenseVector, Matrices, Matrix, SparseVector, Vector, Vectors}
import org.apache.spark.mllib.linalg.{Vectors => OldVectors}
import org.apache.spark.sql.UDFRegistration
import streaming.common.UnicodeUtils