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@trestletech
trestletech / instance-types.sh
Created June 15, 2016 16:41
Get all EC2 Instance Types in All Availability Zones
#!/bin/bash
echo "Getting list of Availability Zones"
all_regions=$(aws ec2 describe-regions --output text --query 'Regions[*].[RegionName]' | sort)
all_az=()
while read -r region; do
az_per_region=$(aws ec2 describe-availability-zones --region $region --query 'AvailabilityZones[*].[ZoneName]' --output text | sort)
while read -r az; do
@InfoSec812
InfoSec812 / jsonb_patch.sql
Last active July 2, 2024 21:52
Pure PostgreSQL implementation of JSONPatch
!!
!! Implementation of JSONPatch (http://jsonpatch.com/) using PostgreSQL >= 9.5
!!
CREATE OR REPLACE FUNCTION jsonb_copy(JSONB, TEXT[], TEXT[]) RETURNS JSONB AS $$
DECLARE
retval ALIAS FOR $1;
src_path ALIAS FOR $2;
dst_path ALIAS FOR $3;
tmp_value JSONB;
@algal
algal / websitescreenshot.md
Last active August 11, 2024 18:37
Taking website screenshots, in Chrome or Safari, including simulating iPhones

Taking website screenshots

These are instructions for taking screenshots of an entire webpage, not just the part of the webpage visible in the browser.

Website Screenshots in Safari

This requires Safari 11.3, which comes on macOS 10.3.4.

  1. Open the website in Safari
  2. If needed, go Safari > Preferences > Advanced > Show Develop Menu in Menu Bar
  1. Open Automator.app
  2. Create new Quick Action
  3. Select Run AppleScript
  4. Add this:
set inputVolume to input volume of (get volume settings)
if inputVolume = 0 then
	set inputVolume to 100
	display notification "Volume set to 100" with title "✅ Microphone is on"