shaunakv1

🔐 YubiKey SSH (FIDO2) Setup on macOS (Team Runbook)

This guide sets up hardware-backed SSH keys using a YubiKey.
Your private key stays inside the YubiKey. You share only the public key with sysadmins.

---

0. Prerequisites

Install Homebrew (if not already installed)

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# Print all commands
set -x
# Stop on error
set -e

# This key was shared over email, treat it as a secret.
SAS_SUBSCRIPTION_KEY=""

# Example (account, container) pair.
account="nclimgrideastus"

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Look for lines in a log files by IP address

grep '^98.97.40.8 ' access_main.log > /var/tmp/clipping.log

search through gz files

zgrep '^34.234.176.30 ' access_main.log-202411*.gz access_main.log-20241107 access_main.log > /var/tmp/clipping.log

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(optional but recommended) Install Windows Terminal Application using one of the three Options:

1. Windows App Store
2. NOAA Users should use Software Center Windows Terminal
3. Install from Github Releases

We will use the new Windows windows terminal app for the rest of the steps. If you chose not to install it. then you may use Windows Powershell Application. For WSL commands, have another PowerShell window logged into wsl using (wsl) command once you have wsl installed.

Open Powershell in Admin mode

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Find out sizes of all files in all the history

git rev-list --objects --all \
| git cat-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' \
| sed -n 's/^blob //p' \
| sort --numeric-sort --key=2 \
| cut -c 1-12,41- \
| $(command -v gnumfmt || echo numfmt) --field=2 --to=iec-i --suffix=B --padding=7 --round=nearest \
| tee file-size-list

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/**
 * Process to create geojsons. 
 * Connect to MasterDataregistery DB from QGIS
 * Convert to Geojson, which splits feature into different data types
 * Convert the polygin layer to WGS84 Shapefile
 * Convert the WGS84 shapefile to individual GeoJSON file using ogr2ogr from qgis
 * "gdalogr:convertformat","C:/Projects/qgis/shapefiles/MasterRegistryFootptintsPolygonsWGS84.shp",1,"COORDINATE_PRECISION=5 ","C:/Projects/qgis/geojsons/MasterRegistryFootprintsPolygonsWGS84.geojson
 *
 * crashing on holes may be?
 *

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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import os
import shutil
import math
import psycopg2

from flask import Flask, render_template, make_response
app = Flask(__name__)

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/**
 * Author: Shaunak Vairagare
 * Licence: MIT
 * Plugin Url: https://gist.github.com/shaunakv1/4d187d9f445427ed31814735a575801c
 * 
 * jQuery Plugin to report viewProgress on a element. Usually this will be used on window object, to 
 * detect how much of the page user has seen, and to get a callback each time. 
 *   
 *   Usage Example:
 *   $(window).reportViewProgress({

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        leafletData.getMap().then(function(map) {
            theMap = map;
            highlightTrackGeoJson = L.geoJson(highlightTrack, {
                style: function (feature) {
                    return {
                        weight: 12,
                        opacity: 1,
                        color: "#ffffff"
                    };
                }

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var slrMap = {

	//default properties
	map : null,
	//class functions
	loadMap: function(){

			this.map = new OpenLayers.Map({
				div: "map",
				projection: "EPSG:900913"