afeld

When running a command with output that will be publicly available, you may not want to show IP addresses. This might come up with output from a freemium continuous integration (CI) service like TravisCI or CircleCI, for example. Pipe output into the following command to redact the first three segments:

sed -E 's/[0-9]+\.[0-9]+\.[0-9]+\.([0-9]+)/███.███.███.\1/g'

The squares are the Unicode "full block" character. Example use:

$ ansible-playbook -i digital_ocean.py --list-hosts playbooks/test.yml | sed -E 's/[0-9]+\.[0-9]+\.[0-9]+\.([0-9]+)/███.███.███.\1/g'

afeld

Any of the following are fine.

• Chase Quickpay / Zelle - aidan.feldman@gmail.com
• Google Pay - aidan.feldman@gmail.com
• Paypal - afeld
• Square Cash - $afeld
• Venmo - aidanfeldman

Thanks!

afeld

type APIClientIface interface {
  CreateAccountInOrgUnit() bool
}

type RealAPIClient struct {}

func (ac RealAPIClient) CreateAccountInOrgUnit() bool {
  // ...
}

afeld

This talk chronicles the love story of two star-crossed protagonists, containers and bureaucrats. Root for the pair as they muddle their way through the trials and tribulations of procurement, compliance, and answering the question of “so a container is a VM, right?” Can regulation and policy be overcome to unite the two in glorious harmony? Or will this just end up being another technological missed connection?

Slides

Outline

• Why containers are desirable in heavily-regulated industries
• Statistics around container adoption
• Obstacles to adoption
• Workstation installation

afeld

Moved to https://github.com/18F/ghadmin.

afeld

While this code is for MySQLdb, it would be similar for most other Python database APIs. The corresponding environment variables, which are all optional:

• DB_HOST
• DB_PASSWD
• DB_PORT
• DB_USER
• DB_UNIX_SOCKET

More information about these variables.

afeld

To create Kramdown-style attribute lists for adding HTML classes around blocks of Markdown, you can leverage Hugo shortcodes.

1. Add the following to layouts/shortcodes/wrap.html:

   <div class="{{ range .Params }}{{ . }} {{ end }}">
     {{ .Inner }}
   </div>

afeld

This script will automatically switch to a Python virtual environment after you cd into a Python project, then deactivate when you leave. Inspired by a similar script from Justin Abrahms.

Installation

1. Install virtualenvwrapper.

2. Download the auto_virtualenv.sh script, and put it in your home directory (~/).

3. Run the following:

chmod a+x ~/auto_virtualenv.sh

afeld

# Create a JSON service account key here:
#
# https://console.cloud.google.com/apis/credentials/serviceaccountkey
#
# then run with
#
#   GOOGLE_APPLICATION_CREDENTIALS=<file>.json IMG=... ruby google.rb
#
# http://www.rubydoc.info/github/google/google-api-ruby-client/Google/Apis/VisionV1/VisionService
#

afeld

Disclaimer: The majority of this list was created pre-COVID. Many other organizations are likely hiring remote now.

---

• A1M Solutions (distributed)
• Ad Hoc (distributed)
• ACLU Product & Technology Department
• Beeck Center (at Georgetown)
• BetaNYC
• Blue Ridge Labs