download egghead videos

download_egghead_videos.md

Download videos from egghead

1. Install the React Developer Tools Chrome Extension.

2. Go to the egghead website, i.e. Getting Started with Redux

3. Click View -> Developer -> Javascript Console, then the React tab, then the <NextUpLessonList ...> tag.

4. Click back to the Console tab, then run:

$r.state.list.lessons.map(function(e){console.log(e.lesson_http_url)})

You will get the following list

https://egghead.io/lessons/javascript-redux-the-single-immutable-state-tree
https://egghead.io/lessons/javascript-redux-describing-state-changes-with-actions
https://egghead.io/lessons/javascript-redux-pure-and-impure-functions
https://egghead.io/lessons/javascript-redux-the-reducer-function
https://egghead.io/lessons/javascript-redux-writing-a-counter-reducer-with-tests
https://egghead.io/lessons/javascript-redux-store-methods-getstate-dispatch-and-subscribe
https://egghead.io/lessons/javascript-redux-implementing-store-from-scratch
https://egghead.io/lessons/javascript-redux-react-counter-example
https://egghead.io/lessons/javascript-redux-avoiding-array-mutations-with-concat-slice-and-spread
https://egghead.io/lessons/javascript-redux-avoiding-object-mutations-with-object-assign-and-spread
https://egghead.io/lessons/javascript-redux-writing-a-todo-list-reducer-adding-a-todo
https://egghead.io/lessons/javascript-redux-writing-a-todo-list-reducer-toggling-a-todo
https://egghead.io/lessons/javascript-redux-reducer-composition-with-arrays
https://egghead.io/lessons/javascript-redux-reducer-composition-with-objects
https://egghead.io/lessons/javascript-redux-reducer-composition-with-combinereducers
https://egghead.io/lessons/javascript-redux-implementing-combinereducers-from-scratch
https://egghead.io/lessons/javascript-redux-react-todo-list-example-adding-a-todo
https://egghead.io/lessons/javascript-redux-react-todo-list-example-toggling-a-todo
https://egghead.io/lessons/javascript-redux-react-todo-list-example-filtering-todos
https://egghead.io/lessons/javascript-redux-extracting-presentational-components-todo-todolist
https://egghead.io/lessons/javascript-redux-extracting-presentational-components-addtodo-footer-filterlink
https://egghead.io/lessons/javascript-redux-extracting-container-components-filterlink
https://egghead.io/lessons/javascript-redux-extracting-container-components-visibletodolist-addtodo
https://egghead.io/lessons/javascript-redux-passing-the-store-down-explicitly-via-props
https://egghead.io/lessons/javascript-redux-passing-the-store-down-implicitly-via-context
https://egghead.io/lessons/javascript-redux-passing-the-store-down-with-provider-from-react-redux
https://egghead.io/lessons/javascript-redux-generating-containers-with-connect-from-react-redux-visibletodolist
https://egghead.io/lessons/javascript-redux-generating-containers-with-connect-from-react-redux-addtodo
https://egghead.io/lessons/javascript-redux-generating-containers-with-connect-from-react-redux-footerlink
https://egghead.io/lessons/javascript-redux-extracting-action-creators

5. Save as list.txt

6. brew install youtube-dl

7. youtube-dl -a list.txt

8. Run this rename script to get rid of the Mojibake and number them based on file creation date.

COUNTER=0
ls -rt *mp4 | while IFS= read -r file; do
           COUNTER=$((COUNTER + 1))
           PADDED=$(printf "%02d" $COUNTER)
           mv "$file" "`echo $PADDED. $file | sed "s/#.*//"`"'.mp4';
done

Thanks for sharing, but can't get it working cause error:

youtube-dl https://egghead.io/lessons/javascript-redux-the-single-immutable-state-tree
[generic] javascript-redux-the-single-immutable-state-tree: Requesting header
WARNING: Falling back on generic information extractor.
[generic] javascript-redux-the-single-immutable-state-tree: Downloading webpage
[generic] javascript-redux-the-single-immutable-state-tree: Extracting information
[Wistia] k41wmxv1eg: Downloading JSON metadata
Traceback (most recent call last):
  File "/usr/local/bin/youtube-dl", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/__init__.py", line 411, in main
    _real_main(argv)
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/__init__.py", line 401, in _real_main
    retcode = ydl.download(all_urls)
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/YoutubeDL.py", line 1692, in download
    url, force_generic_extractor=self.params.get('force_generic_extractor', False))
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/YoutubeDL.py", line 677, in extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/YoutubeDL.py", line 734, in process_ie_result
    extra_info=extra_info, download=False, process=False)
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/YoutubeDL.py", line 666, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/extractor/common.py", line 316, in extract
    return self._real_extract(url)
  File "/usr/local/lib/python3.5/site-packages/youtube_dl/extractor/wistia.py", line 38, in _real_extract
    for atype, a in data['assets'].items():
AttributeError: 'list' object has no attribute 'items'

Do you know how I can run over it?