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Location: https://github.com/wsargent/docker-cheat-sheet

Hi there!

The docker cheat sheet has moved to a Github project under https://github.com/wsargent/docker-cheat-sheet.

Please click on the link above to go to the cheat sheet.

wsargent

Windows 10 Development Environment for Scala

This is a guide for Scala and Java development on Windows, using Windows Subsystem for Linux, although a bunch of it is applicable to a VirtualBox / Vagrant / Docker subsystem environment. This is not complete, but is intended to be as step by step as possible.

Harden Windows 10

Read the entire Decent Security guide, and follow the instructions, especially:

• Set UAC to full
• Enable Drive Encryption

wsargent

#!/bin/bash

export PW=`cat password`

# Create a self signed key pair root CA certificate.
keytool -genkeypair -v \
  -alias exampleca \
  -dname "CN=exampleCA, OU=Example Org, O=Example Company, L=San Francisco, ST=California, C=US" \
  -keystore exampleca.jks \
  -keypass:env PW \

wsargent

LPT everything you need to know about medical insurance to avoid getting screwed over, based on 25 years of experience
By
U
reddit.com
5 min
View Original

I worked for a Blue Cross affiliate for nearly three decades and frequently see questions here about medical insurance. I wanted to share some helpful tips about some common roadblocks people run into.

Firstly, medical insurance has many, many policies in place, but you have to ask for them.

wsargent

module "aws_security_group" {
  source  = "terraform-aws-modules/security-group/aws"
  version = "~> 3.0"

  name        = "bastion"
  description = "Security group for bastion"
  vpc_id      = module.vpc.vpc_id

  ingress_cidr_blocks = ["0.0.0.0/0"]
  ingress_rules       = ["ssh-tcp", "all-icmp"]

wsargent

#!/bin/bash

export PW=`pwgen -Bs 10 1`

echo "$PW" > password

# Create a self signed certificate & private key to create a root certificate authority.
keytool -genkeypair -v \
  -alias clientCA \
  -keystore client.jks \

wsargent

#!/bin/bash

REMOTE=play@SERVER_IP
REMOTE_APP=/home/play/PROJECT_NAME/

sbt stage || exit 1;
ssh $REMOTE "cd $REMOTE_APP; ./stop.sh";
rsync -va target/ $REMOTE:$REMOTE_APP/target
ssh $REMOTE "cd $REMOTE_APP; ./start.sh";

wsargent

plugins {
    id 'java'
}

repositories {
    jcenter()
}

dependencies {

wsargent

# To regenerate the test key and certificates

# Generate an RSA private key and convert it to PKCS8 wraped in PEM
openssl genrsa 2048 | openssl pkcs8 -topk8 -inform pem -outform pem -nocrypt -out rsa.key
# Generate a certificate signing request with the private key
openssl req -new -key rsa.key -out rsa.csr
# Sign request with private key
openssl x509 -req -days 10000 -in rsa.csr -signkey rsa.key -out rsa.crt

wsargent

Deploying Scala Play Framework Applications on AWS Beanstalk using Docker containers

By Mohammad Al Amin - Intern at IncludeSec

Overview

1. Pre-requisites
2. Run your app in a local container
3. Stage your app
4. Setup AWS EB CLI
5. Deploy