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import Database from 'better-sqlite3';
import { createDatabaseClient } from './proxy.ts';

// 1) Create an in-memory DB and your table(s).
const db = new Database(':memory:');
db.exec(`
  CREATE TABLE users (
    id TEXT PRIMARY KEY,
    data JSON
  );

acumenix

Using Git Commit Message Templates to Write Better Commit Messages

One of my colleagues shared an article on writing (good) Git commit messages today: How to Write a Git Commit Message. This excellent article explains why good Git commit messages are important, and explains what constitutes a good commit message. I wholeheartedly agree with what @cbeams writes in his article. (Have you read it yet? If not, go read it now. I'll wait.) It's sensible stuff. So I decided to start following the

acumenix

Attaching and Mounting EBS Volume to EC2 Instance

Create

• Create new EBS Volume in the correct Availability Zone
• Attach new EBS Volume to EC2 Instance

Mount

• Check filesystem type (ext4) sudo file -s /dev/xvd*
• Find new disk sudo fdisk -l
• Create filesystem sudo mkfs -t ext4 /dev/xvdf

acumenix

Vault Deployment Guide

This deployment guide covers the steps required to install and configure a single HashiCorp Vault cluster as defined in the Vault Reference Architecture.

Below are instructions for installing and configuring Vault on Linux hosts running the systemd system and service manager.

Reference Material

This deployment guide is designed to work in combination with the Vault Reference Architecture and Consul Deployment Guide. Although not a strict requirement to follow the Vault Reference Architecture, please ensure you are familiar with the overall architecture design; for example installing Vault on multiple physical or virtual (with correct anti-affinity) hosts for high-availability and using Consul for the HA and storage backend.

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workflow "Demo workflow" {
  on = "push"
  resolves = ["SNS Notification"]
}

action "Build Image" {
  uses = "actions/docker/cli@c08a5fc9e0286844156fefff2c141072048141f6"
  runs = ["/bin/sh", "-c", "docker build -t $IMAGE_URI ."]
  env = {
    IMAGE_URI = "xxxxxxxx.dkr.ecr.ap-northeast-1.amazonaws.com/github-action-demo:latest"

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#Requires -RunAsAdministrator
#Requires -Version 5.0
# requires Windows 10
Get-EtwTraceProvider | Select-Object SessionName, Guid | sort SessionName
# as Markdown
<#
#Requires -RunAsAdministrator
$result = Get-EtwTraceProvider | sort SessionName
$result | %{"|Name|GUID|";"|----|----|";}{"|$($_.SessionName)|$($_.Guid)|"}
#>

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• Use curl to get the JSON response for the latest release
• Use grep to find the line containing file URL
• Use cut and tr to extract the URL
• Use wget to download it

curl -s https://api.github.com/repos/jgm/pandoc/releases/latest \
| grep "browser_download_url.*deb" \
| cut -d : -f 2,3 \
| tr -d \" \

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acumenix

query {
  organization(login: "se-saml") {
    auditLog(first: 50) {
      edges {
        node {
          ... on RepositoryAuditEntryData {
            repository {
              name
            }
          }

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#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]