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@cpilsworth
cpilsworth / 001-index.md
Last active May 23, 2018 20:16
A+ SSL using Java 9

Configuring java for an A+ ssllabs.com server rating

It never used to be possible to get an A+ rating, as Java missed a couple of necessary features

Setting up the server

Getting Java 9

wget http://download.java.net/java/GA/jdk9/9/binaries/jdk-9+181_linux-x64_bin.tar.gz

Getting the LetsEncrypt/EFF certbot

@petersgiles
petersgiles / 2Eto5E-conversion-summary.md
Created September 9, 2017 01:05
2E to 5E simple conversion guidelines

Updated 10 February 2015 (added link to Monster Traits and Actions)

This is the third in my series of conversion documents for D&D 5th Edition. (You can find the one for Next here and the one for 3.5/3E/Pathfinder here.) I created this document by comparing the 5E versions of monsters from the Monster Manual with their 2E counterparts. I also referred to two sources for converting monsters from 2E to 3E: Wizards’ official

@danehammer
danehammer / main.go
Created September 7, 2017 18:22
Equilibrium indices in go
package equilib
// Indices returns any of the equilibrium indices, -1 if there is not one
func Indices(nums []int) int {
if len(nums) > 10 {
return -2
}
for i := 0; i < len(nums); i++ {
left := sum(nums[0:i])
right := sum(nums[i+1:])
@developit
developit / *state-machine-component.md
Last active February 6, 2021 00:44
265b lib for building pure functional state machine components. https://github.com/developit/state-machine-component

state-machine-component

A tiny (265 byte) utility to create state machine components using two pure functions.

🔥 JSFiddle Demo

Usage

The API is a single function that accepts 2 pure functions as arguments:

@pteich
pteich / main.go
Last active May 30, 2024 02:57
Example for using go's sync.errgroup together with signal detection signal.NotifyContext to stop all running goroutines
package main
import (
"context"
"errors"
"fmt"
"os/signal"
"syscall"
"time"
@jujhars13
jujhars13 / sftp.yaml
Last active November 20, 2024 00:30
kubernetes pod example for atmoz/sftp
apiVersion: v1
kind: Namespace
metadata:
name: sftp
---
kind: Service
apiVersion: v1
metadata:
@lakshmantgld
lakshmantgld / slackWebhook.md
Last active February 7, 2024 03:57
Configuring slack webhook

A Webhook, in simple terms, is a user-defined HTTP callback. It is a mechanism for the system to notify you about an event. In our case, we need to send messages to a particular channel in slack. Slack calls in Incoming Webhook. It is a mechanism to send messages to your Slack Channel from external sources. These external sources could be any application or service that is capable of sending a JSON payload over HTTP into a Slack Channel. Each Channel will be identified by a unique Incoming Webhook URL to which you can post the message from outside. This configuration is done via the Integrations for your channel.

Steps to create a incoming webhook in Slack:

  1. Naviagte to the Incoming Webhook URL. Click the hyper link incoming webhook integration below the heading Incoming Webhooks.
  2. You will be asked to enter your team URL, followed by your slack credentials.
  3. Once you have completed the above step, you will see the wizard kind of webpage to
@innovia
innovia / kubernetes_add_service_account_kubeconfig.sh
Last active January 29, 2024 23:00
Create a service account and generate a kubeconfig file for it - this will also set the default namespace for the user
#!/bin/bash
set -e
set -o pipefail
# Add user to k8s using service account, no RBAC (must create RBAC after this script)
if [[ -z "$1" ]] || [[ -z "$2" ]]; then
echo "usage: $0 <service_account_name> <namespace>"
exit 1
fi
@coboshm
coboshm / golang_kinesis.go
Created August 21, 2017 07:54
Golang + Kinesis firehose
package main
import (
"log"
"encoding/json"
"fmt"
"os"
"math/rand"
export CLUSTER_DNS=[...]
export CLUSTER_IP=[...]
ssh -i workshop.pem docker@$CLUSTER_IP
docker container run -d --name jenkins -p 8080:8080 jenkins:alpine
docker container ls # Wait until it is up and running