dawaltconley

Enabling hibernation with full disk encryption on Pop!_OS 21.04.

I am recording the steps I took here to enable hibernation on a default Pop!_OS installation with full-disk encryption. I have written my commands as a single executable script in order to better understand how they all relate, but they probably should not be executed this way. Use this guide with caution and only if you understand what each command does.

I did all of this on Pop!_OS version 21.04, but swapfile hibernation is still working for me as of 22.04. I expect that the following steps will work for that as well, but I haven't tested it.

Using a swapfile

This is the simplest method if you used the default Pop installation, since it does not involve resizing any encrypted partitions.

bertrandmartel

import random
import string
import datetime
import requests
import time

# edit the following variables
owner = "YOUR_ORG" 
repo = "YOUR_REPO"
workflow = "dispatch.yaml"

timvw

name: "Terraform"

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  terraform:

pwillis-els

Heap dumping a Java process running in AWS ECS

Note: this guide is designed for AWS ECS services, but starting from Step 4 is functionally equivalent to any Docker container on a Linux host.

Step 1. Look up ECS service

1. Log into the AWS Console using the appropriate AWS account
2. Navigate to AWS ECS service clusters (https://console.aws.amazon.com/ecs/home)
3. Make sure you are in the correct region, if not, switch to the correct region (second drop-down menu in top right corner)
4. Select the correct cluster (ex: https://console.aws.amazon.com/ecs/home?region=us-east-1#/clusters//services)
5. In the Services tab, In the 'Filter in this page' text box, type the name of the service