moving everything to active or retired vs incubating and graduated

active/os_ios/ios.md

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+# iOS
+
+## iPhoto Export
+
+1. Download all your photos in batches of 1000
+2. Extract all zip files
+3. Use `find` to copy all files to photo-archive
+
+    find ./icloud -type f -not -name '*.zip' -print0 | xargs -0 -I % /bin/bash -c 'cp -v --backup=numbered "%" photo-archive/'
+
+4. Verify all photos were copied successfully
+
+    find ./icloud -type f -not -name '*.zip' | wc -l
+    find ./photo-archive -type f | wc -l
+
+5. Rename duplicates so they have the correct extension
+
+    ```bash
+    # Collect duplicates
+    find photo-archive -name '*.~*' > duplicates.txt
+    cat duplicates.txt | wc -l
+
+    # dry run convert duplicates named *.~n~ to something else
+    for item in $(cat duplicates.txt); do echo mv $item photo-archive/$(python -c "from pathlib import Path; number=Path(\"$item\").suffix ;name = Path(Path(\"$item\").stem); print(name.stem + '_' + number.replace('~','').replace('.','') + name.suffix)"); done    
+    # actual rename
+    for item in $(cat duplicates.txt); do mv $item photo-archive/$(python -c "from pathlib import Path; number=Path(\"$item\").suffix ;name = Path(Path(\"$item\").stem); print(name.stem + '_' + number.replace('~','').replace('.','') + name.suffix)"); done
+
+    # verify
+    find photo-archive -name '*.~*'
+    find ./photo-archive -type f | wc -l
+    ```
+
+6. Remove live photos
+
+    Live photos show up as a .MOV files. They should be the only .MOV files in the folder. Remove
+    them with:
+
+    ```bash
+    find photo-archive -name '*.MOV' -delete
+
+    # verify
+    find ./photo-archive -type f | wc -l
+    ```
+
+7. Organize by year
+
+    To keep your photos folder from getting too bloated you should organize your photos into
+    subfolders by (at least) year.
+
+    [Phockup](https://github.com/ivandokov/phockup) seems to be able to do this:
+
+    ```bash
+    podman run -v ~/Pictures:/mnt ivandokov/phockup:latest /mnt/iphone /mnt/iOS -d YYYY
+    ```
+
+## 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])"
+```