aweijnitz

#!/bin/bash
# Based on http://docs.cs-cart.com/4.3.x/install/digitalocean.html
curl -sL http://cartoma.tk/installer | bash -s -- cart.is-by.us
cd /var/www/html/cart.is-by.us
wget "https://www.cs-cart.com/index.php?dispatch=pages.get_trial&page_id=297&edition=ultimate" -O cscart.zip && unzip cscart.zip
chown -R service ./
chmod 644 config.local.php
chmod -R 755 design images var
find design -type f -print0 | xargs -0 chmod 644
find images -type f -print0 | xargs -0 chmod 644

aweijnitz

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

aweijnitz

import java.text.SimpleDateFormat;
import java.text.ParseException;
import java.util.Date;
import java.util.Locale;



/** Parse UTC time from Twitter's created_at field.
 * 
 * Compile and run: javac TwitterDateParser.java && java TwitterDateParser

aweijnitz

#!/bin/sh
# From http://www.webupd8.org/2014/03/how-to-install-oracle-java-8-in-debian.html
#
# You need to run this script as root
#

# su -
echo "INSTALLING JAVA 8 AS USER `whoami` "

echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | tee /etc/apt/sources.list.d/webupd8team-java.list

aweijnitz

#!/bin/bash
CURRENT=$(df /data/output | grep /dev | awk '{ print $5}' | sed 's/%//g')
THRESHOLD_CLEAN=60
THRESHOLD_FULL=85

if [ "$CURRENT" -gt "$THRESHOLD_CLEAN" ] ; then
  find /data/output -type f -mtime +3 -exec rm -f {} \;
fi

if [ "$CURRENT" -gt "$THRESHOLD_FULL" ] ; then

aweijnitz

# Installation (Mac)

brew update; brew install minikube

minikube version
minikube start

# kubectl

kubectl version

aweijnitz

docker run -it --rm -p 5000:5000 -v $(pwd):/api -w="/api" node bash

aweijnitz

Reading List

This is my attempt at collecting links and notes to myself to check. My current system is mailing links to myself, which is not really working well.

Virtualization, Deployment, DevOps

Firecracker - Secure and fast microVMs for serverless computing

Firecracker enables you to deploy workloads in lightweight virtual machines, called microVMs, which provide enhanced security and workload isolation over traditional VMs, while enabling the speed and resource efficiency of containers. Firecracker was developed at Amazon Web Services to improve the customer experience of services like AWS Lambda and AWS Fargate.

aweijnitz

# Assuming the following is installed and available
# - minikube installed and started
# - helm installed
# - OpenWhisk CLI, wsk, installed (not configured)
# - git clone https://github.com/apache/openwhisk-deploy-kube.git
# 
# Clean up: In case you have a previously failed install, remove it from the cluster with the following line
# kubectl delete namespace openwhisk

# Create a namespace to deploy into

aweijnitz

# Setup an RTMP streaming server running in Docker
docker run -d -p 1935:1935 --name nginx-rtmp tiangolo/nginx-rtmp

# Alsa tools needed for convenient sound interfacing
sudo apt-get -y install alsa-tools
sudo apt-get -y install alsa-utils

sudo apt install ffmpeg

# Start an RTMP stream to a remote streaming server