zellwk

# See https://zellwk.com/blog/github-actions-deploy/ an explanation of this code
name: deploy
on:
  push:
    branches:
      - main
      - master
jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

sheikhwaqas

###############################################################################
# Install mongoDB Server on Ubuntu 16.04 LTS
###############################################################################

# Import the Public Key used by the Ubuntu Package Manager
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6

# Create a file list for mongoDB to fetch the current repository
echo "deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.4 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-3.4.list

johnrc

#!/bin/sh

curl -O http://repo.continuum.io/archive/Anaconda3-4.0.0-Linux-x86_64.sh
chmod u+x Anaconda3-4.0.0-Linux-x86_64.sh
./Anaconda3-4.0.0-Linux-x86_64.sh -b -p /opt/anaconda3
export PATH=/opt/anaconda3/bin:$PATH
curl --silent --location https://rpm.nodesource.com/setup_4.x | bash -
yum install nodejs -y
npm install -g configurable-http-proxy
pip install jupyterhub

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

orls

"""Provides a utility to inject environment variables into argparse definitions.
Currently requires explicit naming of env vars to check for"""

import argparse
import os

# Courtesy of http://stackoverflow.com/a/10551190 with env-var retrieval fixed
class EnvDefault(argparse.Action):
    """An argparse action class that auto-sets missing default values from env
    vars. Defaults to requiring the argument."""

pkuczynski

#!/bin/sh
parse_yaml() {
   local prefix=$2
   local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
   sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
        -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p"  $1 |
   awk -F$fs '{
      indent = length($1)/2;
      vname[indent] = $2;
      for (i in vname) {if (i > indent) {delete vname[i]}}

jpmens

include RELEASE-VERSION
include version.py
# Anything else you normally use

sdoro

VBoxManage modifyvm "vm" --hostonlyadapter5 vboxnetX
VBoxManage modifyvm "vm" --nic5 hostonly