leighklotz

Response to https://www.reddit.com/r/LocalLLaMA/comments/1gao09f/best_llmworkflow_to_generate_visio_diagrams/

Prompt: Create a graphviz dot process workflow diagram from the following process document:

Result: [GgraphVizOnline](https://dreampuf.github.io/GraphvizOnline/#digraph%20OnboardingWorkflow%20%7B%0A%20%20%20%20rankdir%3DTB%3B%0A%20%20%20%20node%20%5Bshape%3Dbox%5D%3B%0A%0A%20%20%20%20%2F%2F%20Initiating%20Step%0A%20%20%20%20InitiatingStep%20%5Blabel%3D%22Initiating%20Step%5Cn**Trigger%3A**%20Job%20offer%20acceptance%5Cn**Responsible%20Party%3A**%20HR%20Recruiter%22%5D%3B%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20Steps%0A%20%20%20%20PreStartDocs%20%5Blabel%3D%22Step%201%3A%20Pre-Start%20Documentation%5Cn-%20Send%20welcome%20email%5Cn-%20Request%20background%20checks%5Cn-%20Set%20up%20credentials%5Cn**Responsible%20Party%3A**%20HR%20Administrator%22%5D%3B%0A%20%20%20%20ITSetup%20%5Blabel%3D%22Step%202%3A%20IT%20Setup%5Cn-%20Issue%20laptop%5Cn-%20Set%20up%20email%5Cn-%20Install%20software%22%5D%3B%0A%20%2

leighklotz

Reclaiming macOS: Fixing Ancient Bash & WireGuard CLI

This guide fixes the friction between modern terminal tools and macOS's restricted system environment (Signed System Volume, GPLv3 licensing locks, and App Store sandboxing).

1. Install Modern Runtimes

Apple's /bin/bash is version 3.2 (2007). Modern scripts (like wg-quick) require Bash 4+. Install the latest via Homebrew:

brew install bash wireguard-tools

2. Fix the "Moving Cursor" Delete Key (Ghostty/Terminfo)

Newer terminals like Ghostty use definitions that root doesn't know, causing the Delete key to move the cursor forward. Compile the terminfo for the root user:

leighklotz

In vanilla Emacs (without Magit), the vc (Version Control) library acts as a thin wrapper around Git. Unlike Magit, which has a specialized "staging" workflow, vanilla vc follows the standard Git logic: you must add files to the index (stage them) before you commit them.

Here are the two best ways to do this using only built-in features.

Method 1: Using Dired (Best for multiple files)

If you have many files to commit, the most efficient way is to use vc-dir (which is just Dired with version control information enabled).

1. Open the directory: Open the folder containing your files in Dired (C-x d).
2. Identify changes: Look for files marked with M (Modified) or A (Added/Untracked).
3. Mark the files:

leighklotz

#!/usr/bin/env python3

# $ ./extract-bbox.py  --zipfile OxedOSM_USA_0-13.zip  --depth 13 --center-lat 37.123456 --center-lon -122.876543 --radius 10

import os
import zipfile
import argparse
from math import floor, pi, tan, cos, log

leighklotz

#!/usr/bin/env python3
# https://chatgpt.com/share/69485ed1-f5e8-800c-8396-70818473789c
"""
Weekly count of earthquakes M>=3.0 in Northern California for 2025.

Data source: USGS Earthquake Catalog (ComCat) FDSN Event Web Service.
https://earthquake.usgs.gov/fdsnws/event/1/

This script:
  - Queries events in a lat/lon bounding box for 2025

leighklotz

#!/bin/bash

# Check if the script is being sourced or directly executed
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
    echo "This script is intended to be sourced, not executed directly." >> /dev/stderr
    exit 1
fi

COLOR_RED='\e[1;31m'
COLOR_YELLOW='\e[1;33m'

leighklotz

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x414fd0b1]
[    0.000000] Linux version 6.1.0-rpi7-rpi-2712 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Debian 1:6.1.63-1+rpt1 (2023-11-24)
[    0.000000] random: crng init done
[    0.000000] Machine model: Raspberry Pi 5 Model B Rev 1.0
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000018000000, size 320 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty

leighklotz

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x414fd0b1]
[    0.000000] Linux version 6.1.0-rpi7-rpi-2712 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Debian 1:6.1.63-1+rpt1 (2023-11-24)
[    0.000000] random: crng init done
[    0.000000] Machine model: Raspberry Pi 5 Model B Rev 1.0
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000018000000, size 320 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty

leighklotz

  The AI considers the possibility of new information and knowledge that may not have been encountered during training, in accordance with the Open World Hypothesis.

leighklotz

#!/bin/bash

for branch in $(git branch | sed -e 's/[*]//')
do
  echo -ne "${branch}\tis contained in these branches:\t"
  git branch --contains "${branch}" | tr '\n*' '  ' | sed -e "s/\<${branch}\>//"
  echo
done