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@Sherex
Sherex / wikijs-keycloak-config-guide.md
Last active March 20, 2024 09:25
A guide for configuring Keycloak as a authentication provider in WikiJS | https://wiki.js.org | Feature request for adding this to the docs: https://requarks.canny.io/wiki/p/keycloak-auth-docs-proposal-for-a-guide-written
@cecilemuller
cecilemuller / 2019-https-localhost.md
Last active June 10, 2024 13:31
How to create an HTTPS certificate for localhost domains

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

@bvis
bvis / README.md
Last active April 12, 2024 04:21
Docker Env Vars expanded with secrets content

Variables by Secrets

Sample script that allows you to define as environment variables the name of the docker secret that contains the secret value. It will be in charge of analyze all the environment variables searching for the placeholder to substitute the variable value by the secret.

Usage

You can define the next environment variables:

@kimus
kimus / ufw.md
Created March 2, 2014 22:46
NAT and FORWARD with Ubuntu’s ufw firewall

UFW

I use Ubuntu’s Uncomplicated firewall because it is available on Ubuntu and it's very simple.

Install UFW

if ufw is not installed by default be sure to install it first.

@ionas
ionas / google_art_project.rb
Created January 13, 2012 01:41 — forked from henrik/google_art_project.rb
Google Art Project fullsize image downloader. Specify the page URL and the tiles are downloaded, stitched and trimmed.
# Google Art Project fullsize image downloader.
# By Henrik Nyh <http://henrik.nyh.se> 2011-02-05 under the MIT license.
# Requires Ruby and ImageMagick.
#
# Usage e.g.:
# ruby google_art_project.rb http://www.googleartproject.com/museums/tate/portrait-of-william-style-of-langley-174
#
# You can specify multiple URLs on the command line, separated by space.
# Or you can specify no URLs on the command line and instead list them at the end of this file, one on each line,
# with "__END__" before the list.
@yellowled
yellowled / ffmpeg-html5
Created December 6, 2011 19:39
Convert videos to proper formats for HTML5 video on Linux shell using ffmpeg. Will probably convert this to a bash script later, but for the time being, here's some examples. Not sure there have actually sensible dimensions and bitrates for web video.
# webm
ffmpeg -i IN -f webm -vcodec libvpx -acodec libvorbis -ab 128000 -crf 22 -s 640x360 OUT.webm
# mp4
ffmpeg -i IN -acodec aac -strict experimental -ac 2 -ab 128k -vcodec libx264 -vpre slow -f mp4 -crf 22 -s 640x360 OUT.mp4
# ogg (if you want to support older Firefox)
ffmpeg2theora IN -o OUT.ogv -x 640 -y 360 --videoquality 5 --audioquality 0 --frontend