steinbrueckri

import os
import re


def zsh_to_fish(cmd):
    return (cmd.replace('&&', '; and ')
               .replace('||', '; or '))


def is_valid_fish(cmd):

steinbrueckri

Disable Device Enrollment Program (DEP) notification on macOS Catalina.md

With full reinstall (recommended)

   a. Boot into recovery using command-R during reboot, wipe the harddrive using Disk Utility, and select reinstall macOS

   b. Initial installation will run for approximately 1 hour, and reboot once

   c. It will then show a remaining time of about 10-15 minutes

steinbrueckri

#!/usr/bin/env bash

# echo "Need to recapture iTerm settings"
# exit -1

# TODO: Need to figure out the settings for the following:
#    1) Finder: Left nav, favorite items with their order
#    2) Dock: Items with order
#    3) Security & Privacy Preferences: Full Disk Access, Camera, Microphone
#    4) Login items for my user (i.e. apps started when I login)

steinbrueckri

Command:

curl https://git.io/ -i -F "url=https://github.com/YOUR_GITHUB_URL" -F "code=YOUR_CUSTOM_NAME"

URLs that can be created is from:

• https://github.com/*
• https://*.github.com
• https://*.github.com/*
• https://*.github.io

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Favorites:

Unrefined:
(!(@home|@$WIFE|@mobile|@laptop|@errand|@office) & !##$EMPLOYER & !search:* & !##Someday/Maybe) |
(no priority & !search:* & !recurring & !##Someday/Maybe) |
(!search:: & !##Someday/Maybe & !recurring & !no priority) |
##Inbox,
(##Someday/Maybe|@not_now) & !no due date,
##Someday/Maybe & @next

steinbrueckri

Incident Postmortems

Postmortem documents are a ritual designed to examine serious incidents or outages. Google’s book on Site Reliability Engineering says:

A postmortem is a written record of an incident, its impact, the actions taken to mitigate or resolve it, the root cause(s), and the follow-up actions to prevent the incident from recurring.

Purpose

We practice postmortems to ensure we understand and address the root cause of severe incidents such as outages, data loss, or serious production bugs.

steinbrueckri

// Index of some column that is not used.
var SENT_COLUMN = 15;
// Place your Grid API Key here.
var MAILGUN_KEY = "YOUR_MAILGUN_KEY"
// The emails will be send from here.
var EMAIL_FROM = "Company Name <info@mycompany.com>";
// Errors will be send here
var SUPPORT_EMAIL = "error@mycompany.com";
// Subject of the email
var SUBJECT = "EMAIL SUBJECT";

steinbrueckri

Operational Readiness Checklist

Types of Operability Requirements

• Project Requirements
• Configuration Management
• CI/CD
• Service Level Managment Requirements
• Monitoring

steinbrueckri

Run Book / Operations Manual

System Overview

Service Overview

Contributing Applications, Daemons, and Windows Services

Hours of Operation