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brew install powershell
brew install openssl
newpath='export PATH=/opt/homebrew/opt/openssl@3/bin:$PATH'
if grep -q $newpath ~/.zshrc; then printf '%s\n' "$newpath" | tee -a ~/.zshrc; fi
source ~/.zshrc
pwsh -Command 'Install-Module -Name PowerShellGet'
pwsh -Command 'Install-Module -Name ExchangeOnlineManagement'
pwsh -Command 'Install-Module -Name PSWSMAN'
sudo pwsh -Command 'Install-WSMan'
# RunPowerShell

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# https://help.ui.com/hc/en-us/articles/360006634094-UniFi-SDN-Repairing-Database-Issues-on-the-UniFi-Controller#2
# https://help.ui.com/hc/en-us/articles/204911424-UniFi-How-to-Remove-Prune-Older-Data-and-Adjust-Mongo-Database-Size#4

cd ~
curl -kO https://help.ui.com/hc/article_attachments/115024095828/mongo_prune_js.js
curl -kO https://help.ui.com/hc/en-us/article_attachments/360008640574/CK_repair.js

service unifi stop

mongod --dbpath /usr/lib/unifi/data/db --smallfiles --logpath /usr/lib/unifi/logs/server.log --repair

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Function Find-GitRepository {

    <#
.SYNOPSIS
Find Git repositories
.DESCRIPTION
Use this command to find Git repositories in the specified folder. It is assumed that you have the Git command line tools already installed.
.PARAMETER Path
The top level path to search.

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#!/bin/bash

if [ "$EUID" -ne 0 ]
  then echo "Please run as root"
  exit
fi

fstrim -v /
lsblk -D
# looking for Disk-Max 0B, which is not enabled

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Excel Phone Number Formatting

Excel will by default strip the leading zero from a phone number cell, and accept any content as valid. The below number formats will modify phone number inputs as specified.

Input	Human Readable	International Human Readable	International	Azure Active Directory	Azure AD	Azure AD Graph	Active Directory
0411223344	0411 223 344	(+61) 411 223 344	+614 1122 3344	+61 411223344	Mobile Phone	mobilePhone	telephoneNumber
0291223344	02 9122 3344	(+61) 2 9122 3344	+612 9122 3344	+61 291223344	Office Phone	businessPhones	mobile