markthomas93

Notes on this tweet.

• The screenshots were taken on different sessions.

• The entire sessions are included on the screenshots.

• I lost the original prompts, so I had to reconstruct them, and still managed to reproduce.

• The "compressed" version is actually longer! Emojis and abbreviations use more tokens than common words.

markthomas93

This is a work in progress, proceed with caution

Install Proxmox and a Ubuntu VM with Portainer to manage docker containers

Setup Proxmox

1. Install Proxmox 6.X iso I selected 2 drives in Raid 1 mirror
2. Console/SSH into Proxmox
3. nano /etc/apt/sources.list

markthomas93

Tested only on Ubuntu 20.04, KDE Neon User Edition (based on Ubuntu 20.04) and OSX Mojave.

will probably work on other newer versions, with no changes, or with few changes in non-python dependencies (apt-get packages)

NOTE: Don't create a .sh file and run it all at once. It will not work. Copy, paste, and execute each command below manually. :-)

Ubuntu

# DO NOT RUN THIS AS A ROOT USER

markthomas93

#!/bin/bash

LOOPS=5 #How many times to run each test
SIZE=1024 #Size of each test, multiples of 32 recommended for Q32 tests to give the most accurate results.
WRITEZERO=0 #Set whether to write zeroes or randoms to testfile (random is the default for both fio and crystaldiskmark); dd benchmarks typically only write zeroes which is why there can be a speed difference.

QSIZE=$(($SIZE / 32)) #Size of Q32Seq tests
SIZE+=m
QSIZE+=m

markthomas93

#!/bin/bash

# This script is based on https://unix.stackexchange.com/revisions/480191/9 .
# The following changes proved to be necessary to make it work on CentOS 7:
#  * removed disk info (model, size) - not very useful, might not work in many cases.
#  * using "bw" instead of "bw_bytes" to support fio version 3.1 (those availible through yum @base)
#  * escaping exclamation mark in sed command
#  * the ".fiomark.txt" is not auto-removed 

LOOPS=5 #How many times to run each test

markthomas93

#!/bin/bash

# This script is based on https://unix.stackexchange.com/revisions/480191/9 .
# The following changes proved to be necessary to make it work on CentOS 7:
#  * removed disk info (model, size) - not very useful, might not work in many cases.
#  * using "bw" instead of "bw_bytes" to support fio version 3.1 (those availible through yum @base)
#  * escaping exclamation mark in sed command
#  * the ".fiomark.txt" is not auto-removed 

LOOPS=5 #How many times to run each test

markthomas93

Getting the Gist of GitHub Actions

Tutorial and tips for GitHub Actions workflows

Table of Contents

• Introduction
• Workflows and actions

markthomas93

🗺🐘 1000+ PostgreSQL EXTENSIONs

This is a list of URLs to PostgreSQL EXTENSION repos, listed in alphabetical order of parent repo, with active forks listed under each parent.

⭐️ >= 10 stars
⭐️⭐️ >= 100 stars
⭐️⭐️⭐️ >= 1000 stars
Numbers of stars might not be up-to-date.

markthomas93

My Time Machine Notes

Migration from External HDD to Samba

1. Create Samba share using a combination of the following references:

   1. https://kirb.me/2018/03/24/using-samba-as-a-time-machine-network-server.html
   2. https://www.reddit.com/r/homelab/comments/83vkaz/howto_make_time_machine_backups_on_a_samba/

2. Reviewed the following references for ideas on how to migrate Time Machine backups from external HDD to Time Capsule:

3. https://jason-townsend.blogspot.com/2008/08/how-to-transfer-local-time-machine.html

markthomas93

[
  {
    "business_id": "b72ed9bb-d74d-44f6-bb23-83ed7e51121d",
    "business_name": "Jane",
    "city": "New York",
    "street_address": "100 W Houston St",
    "phone_number": "(212) 254-7000",
    "tags": [
      "Breakfast & Brunch",
      "American (New)",