Aaron Parecki aaronpk
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| <?php | |
| function aqiFromPM($pm) { | |
| if($pm >= 350.5) | |
| return scale($pm, 500, 401, 500, 350.5); | |
| if($pm >= 250.5) | |
| return scale($pm, 400, 301, 350.4, 250.5); | |
| if($pm >= 150.5) | |
| return scale($pm, 300, 201, 250.4, 150.5); | |
| if($pm >= 55.5) |
aaronpk
/ gist:aecabd10f9e52de0ae8addb2d6862b80
Last active
May 11, 2020 23:05
Moved to https://github.com/aaronpk/youtube-chat-overlay
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| moved to | |
| https://github.com/aaronpk/youtube-chat-overlay |
aaronpk
/ install-composer.sh
Created
February 19, 2019 23:14
https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md
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| #!/bin/sh | |
| EXPECTED_SIGNATURE="$(wget -q -O - https://composer.github.io/installer.sig)" | |
| php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" | |
| ACTUAL_SIGNATURE="$(php -r "echo hash_file('sha384', 'composer-setup.php');")" | |
| if [ "$EXPECTED_SIGNATURE" != "$ACTUAL_SIGNATURE" ] | |
| then | |
| >&2 echo 'ERROR: Invalid installer signature' | |
| rm composer-setup.php |
aaronpk
/ make-video-previews.sh
Created
December 27, 2018 00:38
Make previews for a folder of .mov or .mp4 files that MacOS can open. Normalizes to 480x270 at 30fps and 96kbps audio.
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| #!/bin/bash | |
| # Make previews for a folder of .mov or .mp4 files that MacOS can open. | |
| # Normalizes to 480x270 at 30fps and 96kbps audio. | |
| current_file=none | |
| # Catch ctrl-c and stop the whole batch, otherwise ctrl-c just stops ffmpeg and the loop continues | |
| trap ctrl_c INT | |
| function ctrl_c() { |
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| { | |
| "Response": { | |
| "status": 200, | |
| "flightInfo": { | |
| "logo": null, | |
| "airlineName": null, | |
| "airlineCode": "ASA", | |
| "airlineCodeIata": null, | |
| "tailNumber": "N248AK", |
aaronpk
/ is_valid_mf2_json.php
Last active
August 19, 2018 21:51
Better version at https://github.com/microformats/microformats-parser-website-php/blob/master/json-validator.php
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| <?php | |
| function is_valid_mf2_json($input) { | |
| // Input to this function must be an array | |
| if(!is_array($input)) | |
| return false; | |
| // Keys type and properties are required at a minimum and must be arrays | |
| if(!isset($input['type']) || !is_array($input['type'])) | |
| return false; |
aaronpk
/ indieweb-summit-rsvp.html
Last active
June 2, 2018 19:33
Create an HTML page on your website and copy the below HTML into it. Replace the example URL and photo, and add your name. Then visit https://2018.indieweb.org/webmention and paste the link to your page!
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| <div class="h-entry"> | |
| <a class="p-author h-card" href="http://example.org"> | |
| <img src="http://example.org/photo.jpg" alt=""/> | |
| Your Name Here</a>: | |
| RSVP <span class="p-rsvp">yes</span> | |
| to <a href="https://2018.indieweb.org/" class="u-in-reply-to">IndieWeb Summit</a> | |
| </div> |
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| <form action="/login.php" method="post"> | |
| <input type="url" name="url"> | |
| <input type="submit" value="Log In"> | |
| </form> |
aaronpk
/ watchtower.conf
Created
December 19, 2017 20:30
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| description "watchtower worker" | |
| start on runlevel [2345] | |
| stop on runlevel [016] | |
| respawn | |
| exec sudo -u ubuntu /usr/bin/php7.1 /web/sites/watchtower/scripts/watchtower.php >> /web/sites/watchtower/scripts/logs/init.log 2>&1 |
aaronpk
/ mp-config.json
Created
December 10, 2017 18:29
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| { | |
| "media-endpoint": "...", | |
| "types": { | |
| "h-entry": { | |
| "properties": ["like-of","bookmark-of","photo","name","content"] | |
| }, | |
| "h-event": { | |
| "properties": [...] | |
| }, | |
| "h-review": { |
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