various bambu, bangle, and arch additions

README.md

@@ -6,12 +6,19 @@ A project to store homelab stuff.
 
 - [Homelab](#homelab)
   - [Table of Contents](#table-of-contents)
+  - [Fun Facts](#fun-facts)
   - [Project Lifecycle](#project-lifecycle)
   - [Supported Projects](#supported-projects)
   - [Graduation Requirements](#graduation-requirements)
   - [Retirement Requirements](#retirement-requirements)
   - [Order of Operations](#order-of-operations)
 
+## Fun Facts
+
+On linux, <kbd>ctrl</kbd>+<kbd>shift</kbd>+<kbd>u</kbd>, then, while holding
+<kbd>ctrl</kbd>+<kbd>shift</kbd>, typing <kbd>b</kbd>+<kbd>0</kbd> will type a ° symbol. Also you
+can enter any unicode symbol this way.
+
 ## Project Lifecycle
 
 Projects will fall into one of the three following categories:

hardware/incubating/bambu_p1s/README.md

@@ -10,4 +10,16 @@ If you want to set up WiFi without logging in follow this:
 
 ### Connecting via LAN mode
 
-- Make sure you open 1990 and 2021 in your firewall application.
+- Make sure you open 1990 and 2021 (tcp + udp) in your firewall application.
+
+### Troubleshooting
+
+#### Under Extruding
+
+I've had an issue where prints will look "clumpy" or "rough". This was resolved after a complete
+hotend swap. I did some testing on the bad nozzle before replacing it and found it could still
+extrude decently but I had to raise the temperature 50-60°C above 220° to get the plastic flowing
+well. I don't think the ceramic heater was broken since the nozzle was clearly heating just fine.
+This leads me to believe the thermistor went bad or became disconnected from the nozzle somehow. My
+guess is Bambu didn't use enough thermal compound at the factory and it became dry and cracked,
+creating a layer of air between the thermistor and the nozzle.

infrastructure/graduated/arch/workstation.md

@@ -49,6 +49,7 @@
   - [Glances](#glances)
   - [VirtualBox](#virtualbox)
   - [Email](#email)
+  - [Traffic Usage](#traffic-usage)
 
 ## Pacman Packages
 
@@ -636,6 +637,16 @@ Install with flatpak.
 flatpak install com.bambulab.BambuStudio
 ```
 
+The config is located at `~/.var/app/com.bambulab.BambuStudio/config/BambuStudio/BambuStudio.conf`
+
+At the very top of the config you can add a pin for a printer permanently with:
+
+```json
+"access_code": {
+    "printer serial number": "access code here"
+},
+```
+
 ## Orca Slicer
 
 <https://github.com/SoftFever/OrcaSlicer>
@@ -811,3 +822,14 @@ pacman -S geary
 
 - Open geary
 - Add the account following protonmail bridge's instructions
+
+## Traffic Usage
+
+Nethogs shows per-app network utilization.
+
+```bash
+pacman -S nethogs
+
+# You'll need to run this with sudo if you aren't root
+nethogs
+```

infrastructure/graduated/bangle.js/README.md

@@ -0,0 +1,38 @@
+# Bangle JS
+
+## Browser
+
+<https://www.espruino.com/Quick+Start+BLE#with-web-bluetooth>
+
+## Android
+
+<https://github.com/espruino/BangleApps/wiki#phone-integration>
+
+## Apps
+
+- [Android](https://banglejs.com/apps/?id=android)
+- [Home Assistant](https://banglejs.com/apps/?id=ha)
+- [Spotify](https://banglejs.com/apps/?id=spotrem)
+- [Find Phone](https://banglejs.com/apps/?id=findphone)
+- [Weather](https://banglejs.com/apps/?id=weather)
+
+## Sleep Data
+
+Export in javascript format.
+
+Use `=(A7/(1000*60*60*24)+25569)+(-4/24)` to convert javascript to date.
+
+Use the following table to convert `sleep` values to human-readable:
+
+| key | value       |
+| --- | ----------- |
+| 0   | unknown     |
+| 1   | not worn    |
+| 2   | awake       |
+| 3   | light sleep |
+| 4   | deep sleep  |
+
+Use `=VLOOKUP(<raw sleep value>,<cell with 0>:<cell with deep sleep>,2)` to convert number to human
+readable value.
+
+Use `=(<end date>-<start date>)*1440` to calculate minutes between each timestamp.

infrastructure/graduated/eos/README.md

@@ -47,3 +47,14 @@ claim it's been around for a while and Nextcloud doesn't seem to be fixing it.
 <https://www.wireguard.com/install/#android-play-store-direct-apk-file>
 
 Since we don't have the play store we'll need to download from the website.
+
+### PhoneTrack
+
+1. `Significant motion mode: off`. This seems to break phonetrack.
+2. `Minimum distance: 0`. This ensures a location update is sent every time regardless of distance moved.
+3. `Minimum time: 60`. Send a location update every minute.
+4. `Minimum accuracy: 100`. Don't worry about being super accurate, just get a location out.
+5. `Keep GPS on between fixes: off`. This drains battery but does make location updates super accurate.
+6. `Location timeout: 30`. Wait 30 seconds for GPS fix before using less accurate location.
+
+![PhoneTrack Working Settings](images/Screenshot_20240904-121037_PhoneTrack.png)

infrastructure/graduated/ios/README.md

@@ -0,0 +1,111 @@
+# iOS
+
+## Photos Export
+
+<https://github.com/icloud-photos-downloader/icloud_photos_downloader>
+
+```bash
+podman run -it --rm --name icloudpd \
+    -v $(pwd)/iPhotos:/data \
+    -e TZ=America/New_York \
+    icloudpd/icloudpd:latest \
+    icloudpd \
+        --directory /data \
+        --username apple@ducoterra.net \
+        --watch-with-interval 3600
+```
+
+You can browse all downloaded photos with `feh`:
+
+```bash
+pacman -S feh
+
+feh --recursive --scale-down -d -S filename $(pwd)/iPhotos
+```
+
+## Extensions
+
+- PNG
+- HEIC: iOS HDR photo
+- MOV
+- DNG: iOS raw photo
+- JPG
+- 3gp: quicktime video file
+- MP4
+- GIF
+- WEBP: Google photo container
+- CR2: Canon raw photo
+
+## Conversion
+
+You will need `imagemagick` and `libraw`:
+
+```bash
+pacman -S imagemagick libraw
+```
+
+Then you can convert any image with magick:
+
+```bash
+magick input.HEIC output.png
+magick input.HEIC output.jpeg
+```
+
+You get a list of all unique file extensions with:
+
+```bash
+find . -type f | awk -F. '!a[$NF]++{print $NF}'
+```
+
+Then use those file extensions to create a find command:
+
+```bash
+# -o means "or" in this case
+# Parentheses are required
+find . -type f -printf '%p\n' \( \
+    -iname '*.jpg' \
+    -o -iname '*.heic' \
+    -o -iname '*.dng' \
+    -o -iname '*.png' \
+    -o -iname '*.WEBP' \
+    -o -iname '*.cr2' \
+\)
+```
+
+And then use xargs with magick to convert the images:
+
+```bash
+find . -type f \( \
+    -iname '*.jpg' \
+    -o -iname '*.heic' \
+    -o -iname '*.dng' \
+    -o -iname '*.png' \
+    -o -iname '*.WEBP' \
+    -o -iname '*.cr2' \
+\) -print0 | xargs -0 -P $(nproc) -I % python -c "\
+import subprocess; \
+from pathlib import Path; \
+to_folder = '/run/media/ducoterra/photos/'; \
+p = Path(\"%\"); \
+realpath = (str(p.parent) + '/' if str(p.parent) != '.' else '') + p.stem + '.jpg'; \
+subprocess.run(['mkdir', '-p', to_folder + str(Path(realpath).parent)]); \
+subprocess.run(['magick', \"%\", to_folder + realpath])"
+```
+
+And then videos:
+
+```bash
+find . -type f \( \
+    -iname '*.MOV' \
+    -o -iname '*.3gp' \
+    -o -iname '*.MP4' \
+    -o -iname '*.GIF' \
+\) -print0 | xargs -0 -I % python -c "\
+import subprocess; \
+from pathlib import Path; \
+to_folder = '/run/media/ducoterra/photos/'; \
+p = Path(\"%\"); \
+realpath = (str(p.parent) + '/' if str(p.parent) != '.' else '') + p.stem + '.mp4'; \
+subprocess.run(['mkdir', '-p', to_folder + str(Path(realpath).parent)]); \
+subprocess.run(['ffmpeg', '-i', '%', '-c', 'copy', to_folder + realpath])"
+```

kubernetes/graduated/minecraft/README.md

@@ -34,3 +34,13 @@ helm upgrade --install \
     --namespace minecraft \
     --create-namespace
 ```
+
+## Camcraft
+
+```bash
+helm upgrade --install \
+    camcraft1 \
+    ./kubernetes/graduated/minecraft \
+    --namespace minecraft \
+    --create-namespace
+```