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server {
        listen 80;
        server_name domain.com;
        
        include letsencrypt_params;
}

server {
        listen 443;
        server_name domain.com;

4lun

Pack List

General

• Bag
• T-shirts
• Trousers
• Socks
• Underwear
• Travel adapter
• Plug splitter
• Various chargers

4lun

fallocate -l 1G /swapfile
chmod 600 /swapfile
mkswap /swapfile
swapon /swapfile
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab
apt update
apt install -y screen default-jdk
wget https://s3.amazonaws.com/Minecraft.Download/versions/1.7.4/minecraft_server.1.7.4.jar
ln -s minecraft_server.1.7.4.jar minecraft_server.jar
screen -S minecraft

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1. Create new user (e.g. webhook) with the following permissions: Overall > Read, Job > Build, Job > Read & Job > Workspace. Login as the user and get their API token
2. Under a job, enable "Trigger Builds Remotely" and set an authentication token
3. Trigger a POST request with the following structure:

http://{USER}:{API_TOKEN}@{JENKINS_URL}/job/{JOB}/build?token={AUTHENTICATION_TOKEN}

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export DOMAIN="mydomain.com"
curl https://get.acme.sh | sh
bash --login
mkdir -p /etc/nginx/certs/$DOMAIN/
acme.sh --issue -d $DOMAIN -w /var/www/$DOMAIN/public/

acme.sh --install-cert -d $DOMAIN \
--certpath /etc/nginx/certs/$DOMAIN/cert.pem \
--keypath /etc/nginx/certs/$DOMAIN/key.pem \
--fullchainpath /etc/nginx/certs/$DOMAIN/fullchain.pem \

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<RoutingRules>
 <RoutingRule>
  <Condition>
    <HttpErrorCodeReturnedEquals>404</HttpErrorCodeReturnedEquals>
  </Condition>
  <Redirect>
   <HostName>newdomain.com</HostName>
   <ReplaceKeyWith>?referrer=olddomain</ReplaceKeyWith>
  </Redirect>
 </RoutingRule>

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# Based on: http://blog.celogeek.com/201209/209/how-to-create-a-self-signed-wildcard-certificate/

# Replace .domain.com with desired domain (and x.domain instances)
openssl genrsa 2048 > x.domain.key
openssl req -new -x509 -nodes -sha1 -days 3650 -key x.domain.key > x.domain.cert

# Interactive prompt: enter *.domain.com for the Common Name

openssl x509 -noout -fingerprint -text < x.domain.cert > x.domain.info
cat x.domain.cert x.domain.key > x.domain.pem

4lun

1. Register a client at https://www.instagram.com/developer/ (redirect_uri can be something simple such as http://localhost)
2. Go to the 'Security' tab for your client (under manage) and untick 'Disable implicit OAuth'
3. Take the following URL, subsitute the [client_id] with your own and the [redirect_uri] with one you specified during the registration process: https://api.instagram.com/oauth/authorize/?client_id=[client_id]&redirect_uri=[redirect_uri]&response_type=token
4. Navigate to the URL in the browser (while logged in as the same user), after accepting any prompts you should be redirected to your specified redirect_uri with the access token appended

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Propositions

Javascript equivalents in quotes for comparison

AND (∧)

A ∧ B = a && b

OR (∨)

A ∨ B = a || b

NOT (¬)

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/*
    Based on ITCSS structure (http://tinyurl.com/hgujuha)

    # Layers
    - Settings:     font, colors definitions, etc.
    - Tools:        globally used mixins and functions.
    - Generic:      reset/normalize styles, box-sizing definition, etc.
    - Elements:     styling for bare HTML elements.
    - Objects:      class-based selectors which define undecorated design patterns
    - Components:   specific UI components