chapmanjacobd

┌──────────────────────────────────────────────────────────────┬──────────┐
│                           license                            │ count(*) │
├──────────────────────────────────────────────────────────────┼──────────┤
│ https://rightsstatements.org/vocab/CNE/1.0/                  │ 2249     │
├──────────────────────────────────────────────────────────────┼──────────┤
│ https://rightsstatements.org/vocab/UND/1.0/                  │ 2902     │
├──────────────────────────────────────────────────────────────┼──────────┤
│ https://rightsstatements.org/vocab/InC-RUU/1.0/              │ 3526     │
├──────────────────────────────────────────────────────────────┼──────────┤
│ https://rightsstatements.org/vocab/InC/1.0/                  │ 23436    │

chapmanjacobd

PhotoPrism, LibrePhotos, Damselfly, and Immich

I chose to compare PhotoPrism, LibrePhotos, and Damselfly, because they seemed like the strongest freely available candidates for a large library of photographs.

I am mostly interested in face clustering (DBSCAN) and other "AI" capabilities like auto-categorization. Import speed is not as important to me as "playback" speed. I don't mind if it takes a few days but once everything is indexed and processed then it should be fast to explore everything.

The dataset that I used for this comparison was under 22GiB but over 750,000 images. Mostly AVIF files but some PNG and some JPEG.

Ease of installation

chapmanjacobd

def un_json(input_dict: dict[str, str | float]):
    processed_dict = {}
    for key, value in input_dict.items():
        if isinstance(value, str) and value.startswith(('{', '[')):
            try:
                processed_dict[key] = json.loads(value)
            except json.JSONDecodeError:
                processed_dict[key] = value
        else:
            processed_dict[key] = value

chapmanjacobd

function is_sparse_file
    set actual_size (du --block-size=1 "$argv" | awk '{print $1}')
    set apparent_size (du --block-size=1 --apparent-size "$argv" | awk '{print $1}')

    if test $actual_size -eq $apparent_size
        return 1
    else
        return 0
    end
end

chapmanjacobd

• reboot
• sudo btrfs rescue zero-log /dev/sdf1
• sudo btrfs check -s 1 -b /dev/sdf1
• sudo mount -o ro,rescue=all /mnt/d1

chapmanjacobd

aaliyah
abbatis
abbrevs
abditos
abdominousness
abductee
abductees
abductive
aber
abest

chapmanjacobd

// ==UserScript==
// @name         Hide Seen Rows
// @namespace    http://tampermonkey.net/
// @version      0.31
// @description  Remember and hide unique rows based on URL
// @author       Jacob Chapman
// @match        *://*/*
// @grant        none
// ==/UserScript==

chapmanjacobd

# tag target commits as demo-start, demo-end
# move to the start of your presentration with `git checkout demo-start`
# use to `git next`, `git prev` to jump between "slides"

git config --global alias.next '!git checkout `git rev-list HEAD..demo-end | tail -1`'
git config --global alias.prev 'checkout HEAD^'

chapmanjacobd

sudoedit /etc/security/limits.conf  
# 9223372036854775807 LOL ulimit -n unlimited ?! the max might be 1048576 or 1073741816 but you should just leave this file blank unless you have multiple users that access the system

oops...

sudo: pam_open_session: Permission denied
sudo: policy plugin failed session initialization
Segmentation fault (core dumped)

... terminated by signal SIGSEGV (Address boundary error)

chapmanjacobd

from fractions import Fraction

def f(y, z):
    return 108 - (815 - 1500 / z) / y

# Initialize exact values using Fraction for exact arithmetic
xExact = {0: Fraction(4), 1: Fraction(17, 4)}

# Initialize floating point values
xFloat = {0: 4.0, 1: 4.25}