Alexander Dunkel Sieboldianus

Revert Nextcloud's Text Editor

Unfortunatelly the new Nextcloud Text App is not yet usable in production because it does not support plain text editing very well and breaks the exibition and editing of many plain text formats. It may also cause data loss when trying to format some file types (this may not be the case anymore, check the devs).

Seems like the main issue is to align the Colaboration with the rich/raw modes. But there are other problems as well.

In any case, we will just disable the current Text app and manually install the old App.

Disable Text App

Click on Your icon > Apps

How to setup a practically free CDN using Backblaze B2 and Cloudflare

⚠️ Note 2023-01-21
Some things have changed since I originally wrote this in 2016. I have updated a few minor details, and the advice is still broadly the same, but there are some new Cloudflare features you can (and should) take advantage of. In particular, pay attention to Trevor Stevens' comment here from 22 January 2022, and Matt Stenson's useful caching advice. In addition, Backblaze, with whom Cloudflare are a Bandwidth Alliance partner, have published their own guide detailing how to use Cloudflare's Web Workers to cache content from B2 private buckets. That is worth reading,

Docker volumes - www-data Debian/Ubuntu + Alpine

Sharing host OS www-data directories as a volume is tricky for Alpine images. User ID (UID) and Group ID (GID) are different.

UID/GID	Ubuntu	Alpine
33	www-data	xfs
82	-	www-data

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

Update (March 2023) (Last checked: Oktober 2024)

Side note: The latest edge build of KeeAgent plugin offers an option for creating a WSL compatible socket. This would be very handy. I already tried to use that socket, but the socket file is currently empty and ssh inside WSL 2 is unable to use it. This appears to be a very new, unreleased and unstable feature. I will follow the development of it and when it finally works (well, for me) I will update this HOWTO. But until then, please use the proven wsl-ssh-agent/npiperelay.exe approach below.

Thanks to the instructions for WSL 2 of the wsl-ssh-agent project, KeeAgent works great in WSL 2 now: https://github.com/rupor-github/wsl-ssh-agent#wsl-2-compatibility The approach uses minimal and well-maintained tools.

Mini-changelog

14.08.2025: Improve: Improve title of this gist.

How to download the KML from an AllTrails page without PRO account

Open a trail page in your favourite browser, for instance: https://www.alltrails.com/explore/trail/us/arizona/south-kaibab-to-phantom-ranch-to-bright-angel-trail
Open the developper console
copy and paste the script below (script.js)
execute it, you should see a KML file being downloaded

The last file below is for advanced users.

Enjoy!


	:root {
	--custom-accent-color: white;
	}

	/* Container line on bottom */
	.tabbrowser-tab[usercontextid]>.tab-stack>.tab-background>.tab-context-line {
	margin: 34px 20px 0 !important;
	}

	{{ with getJSON "https://noti.st/rarst.json" }}
	<h3 class="text-left">Latest Talk</h3>
	{{ $talks := (index .data 0).relationships.data }}
	{{ $latest :=index $talks 0 }}
	<a href="{{ $latest.links.self }}">
	<img src="{{ $latest.attributes.image.src }}" alt="{{ $latest.attributes.title }}"
	class="img-responsive" style="max-height: 210px;border: 1px solid #eee" loading="lazy"/>
	</a>
	{{ end }}

	# Use `%%capture` to hush 'noisy' stdout and stderr streams, but still combine with getting `%%time` after
	%%capture out_stream
	%%time
	---rest of a cell that does something with LOTS of output--
	#In cell after, put following to get time of completion from that:
	#time it took to run cell above
	for x in out_stream.stdout.split("\n")[-3:]:
	print(x)

	Windows Registry Editor Version 5.00

	[HKEY_CLASSES_ROOT\.md]
	@="markdown"

	[HKEY_CLASSES_ROOT\.md\ShellNew]
	"NullFile"=""

	[HKEY_CLASSES_ROOT\markdown]
	@="Blank Markdown file"