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#!/bin/bash

# turn GCP (Google Cloud Platform) metadata key/values into shell environment variables

# Function to fetch metadata and set as environment variable
fetch_and_export() {
  local path=$1
  local value=$(curl "http://metadata.google.internal/computeMetadata/v1/${path}" -H "Metadata-Flavor: Google" --silent)
  if [ $? -eq 0 ] && [ ! -z "$value" ]; then
    # Convert metadata keys to uppercase and replace invalid characters for shell variable names

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# To automatically start tmux on a remote system
# add this to the ~/.ssh/config Host stanzas

# Host remote-with-tmux
#     RequestTTY yes
#     RemoteCommand tmux new -A

# see also: https://github.com/tmux/tmux/wiki/Clipboard
# and also: https://blog.jbowen.dev/tips/ssh-tmux/
# and also: https://www.freecodecamp.org/news/tmux-in-practice-integration-with-system-clipboard-bcd72c62ff7b/

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How to use <details> <summary> expandable content on GitHub with Markdown

Firstly, what is <details> <summary>?

The HTML Details Element (<details>) creates a disclosure widget in which information is visible only when the widget is toggled into an "open" state. A summary or label can be provided using the <summary> element. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/details.

Example

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macOS is a Unix, and not built on Linux.

I think most of us realize that macOS isn't a Linux OS, but what that also means is that instead of shipping with the GNU flavor of command line tools, it ships with the FreeBSD flavor. As such, writing shell scripts which can work across both platforms can sometimes be challenging.

Homebrew

Homebrew can be used to install the GNU versions of tools onto your Mac, but they are all prefixed with "g" by default.

All commands have been installed with the prefix "g". If you need to use these commands with their normal names, you can add a "gnubin" directory to your PATH from your bashrc.

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Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

• XCode is installed (via the App Store)
• XCode command line tools are installed (xcode-select --install will prompt up a dialog)
• Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

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// paste this into your browser console when looking at when2meet results
if (!window.OrigAvailableAtSlot) window.OrigAvailableAtSlot = AvailableAtSlot;
if (!window.OrigAvailableIDs) window.OrigAvailableIDs = AvailableIDs;
let nameFilter;
if (nameFilter = document.getElementById('NameFilter')) nameFilter.remove();
nameFilter = document.createElement('ul');
nameFilter.id = 'NameFilter';
document.getElementById('LeftPanel').appendChild(nameFilter);
const idOn = (id) => document.getElementById(id).checked;
for (let i = 0; i < PeopleNames.length; i++) {

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// From https://technote.fyi/code/javascript/base32-encoding-and-decoding-in-javascript/
(function(exports) {
    var base32 = {
        a: "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",
        pad: "=",
        encode: function (s) {
            var a = this.a;
            var pad = this.pad;
            var len = s.length;
            var o = "";

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function getCSV() {
  result = "Time," + PeopleNames.join(",")+"\n"; 
  for(let i = 0; i < AvailableAtSlot.length; i++) {
      let slot = $x(`string(//div[@id="GroupTime${TimeOfSlot[i]}"]/@onmouseover)`);
      slot = slot.match(/.*"(.*)".*/)[1];
      result += slot + ",";
      result += PeopleIDs.map(id => AvailableAtSlot[i].includes(id) ? 1 : 0).join(",");
      result+= "\n";
  }
  console.log(result);

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#!/usr/bin/env python
# encoding: utf-8

### Upstream code: https://gist.github.com/yanofsky/5436496#file-tweet_dumper-py
### Upstream LICENSE: https://gist.github.com/yanofsky/5436496#file-license

import tweepy #https://github.com/tweepy/tweepy
import csv

#Twitter API credentials

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function doGet(e) {
  if(!e.parameters.sheetId) {
    return HtmlService.createTemplateFromFile('Start').evaluate().setSandboxMode(HtmlService.SandboxMode.IFRAME);
  } else {
    var html = HtmlService.createTemplateFromFile('Viewer');
    
    //set variable of sheet id to post in hidden input field for async request when page loads
    html.sheetName = SpreadsheetApp.openById(e.parameters.sheetId).getName();
    html.sheetId = e.parameters.sheetId;