zachsa

#!/usr/bin/env node

/**
 * Usage:
 * 
 * ./update-env.mjs \
 *   --KEY=value \
 *   --KEY2=value \
 *   --key3="Values with spaces need quotes" \
 *   --K "The assignment operator after a flag is optional"

zachsa

$ curl --help
Usage: curl [options...] <url>
     --abstract-unix-socket <path> Connect via abstract Unix domain socket
     --alt-svc <file name> Enable alt-svc with this cache file
     --anyauth       Pick any authentication method
 -a, --append        Append to target file when uploading
     --basic         Use HTTP Basic Authentication
     --cacert <file> CA certificate to verify peer against
     --capath <dir>  CA directory to verify peer against
 -E, --cert <certificate[:password]> Client certificate file and password

zachsa

function P (cb) {
  var _nextFn
  var _catchFn

  /**
   * User registers a callback via
   * the 'then()' instance fn
   */
  this.then = function (cb) {
    _nextFn = cb

zachsa

ssh-keygen -t rsa -C "email@work_mail.com" -f "id_rsa_work_user1"

zachsa

function DataLoader (_batchLoadingFn) {
  this._timer
  this._keys = []
  this._batchLoadingFn = _batchLoadingFn
}

DataLoader.prototype.load = function(key) {
  clearTimeout(this._timer)
  const promisedValue = new Promise ( resolve => this._keys.push({key, resolve}) )

zachsa

const createIterator = async sql => {
  const client = await pool.connect()
  const cursor = client.query(new Cursor(sql))
  const batchSize = 100

  return (async function getRows(client, cursor, batchSize) {
    let done = false

    // Get next rows
    const rows = await new Promise((resolve, reject) =>

zachsa

import React, { Component } from 'react'
import { render } from 'react-dom'
import Hello from './Hello'
import './style.css'

const AppContext = React.createContext('app')

const Heading2 = props => (
  <AppContext.Consumer>
  { context => (

zachsa

// https://nickjanetakis.com/blog/docker-tip-70-gain-access-to-the-mobylinux-vm-on-windows-or-macos

docker container run --rm -it -v /:/host alpine
chroot /host

zachsa

// https://dev.to/maheshkay/read-csv-file-using-node-js-29oc

const parse = require('csv-parse')
const fs = require('fs')
const { createReadStream } = fs

module.exports = async FILEPATH => {
  const contents = []
  await new Promise((resolve, reject) => {
    createReadStream(FILEPATH)

zachsa

#!/bin/bash

BASE_PATH=/var/opt/gitlab/gitlab-rails/shared/registry/docker/registry/v2/repositories

DRY_RUN=0
KEEP_LAST_IMAGES=10
RUN_GARBAGE_COLLECTOR=0
GITLAB_CTL_COMMAND=`which gitlab-ctl`