danielreiser

# Update all package lists and update ubuntu
sudo apt-get -y update
sudo apt-get -y dist-upgrade

# Add the docker repository to make it available via apt-get install and update the package lists again
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg-agent software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get update
sudo apt-get install -y docker-ce docker-ce-cli containerd.io

danielreiser

# Prerequisites ffmpeg (`brew install ffmpeg`) & gifsicle (`brew install gifsicle`)

# 1. Record screen with quicktime
# 2. Save as *.mov
# 3. Convert with ffmpeg & gifsicle :ok_hand: 

ffmpeg -i input.mov -s 600x400 -pix_fmt rgb24 -r 30 -f gif - | gifsicle --optimize=3 --delay=3 > output.gif

danielreiser

nmap -n -sP 172.16.57.0/24 | awk '{printf $5;printf " ";getline;getline;print $3;}'

danielreiser

Keybase proof

I hereby claim:

• I am danielreiser on github.
• I am danielreiser (https://keybase.io/danielreiser) on keybase.
• I have a public key ASDte3XvElURSZKlWfylMS6FDNz_hZZDfPio-8wdmXCeigo

To claim this, I am signing this object:

danielreiser

/**
 * Regexes for VAT-ID format validation.
 */
export const VAT_ID_REGEXES = {
  AT: /^(AT)?U[0-9]{8}$/,
  BE: /^(BE)?0[0-9]{9}$/,
  BG: /^(BG)?[0-9]{9,10}$/,
  CY: /^(CY)?[0-9]{8}L$/,
  CZ: /^(CZ)?[0-9]{8,10}$/,
  DE: /^(DE)?[0-9]{9}$/,