talkingmoose

AWK • SED • GREP: Together we can change anything!

Download a PDF of my slides and notes

Example code from my MacAdmins Conference at Penn State 2024 presentation.

Battery cycle count

memoryleak

#!/usr/bin/env bash
sudo hdiutil create -o /tmp/Monterey -size 16g -volname Monterey -layout SPUD -fs HFS+J
sudo hdiutil attach /tmp/Monterey.dmg -noverify -mountpoint /Volumes/Monterey
sudo /Applications/Install\ macOS\ Monterey.app/Contents/Resources/createinstallmedia --volume /Volumes/Monterey --nointeraction
hdiutil eject -force  /Volumes/Install\ macOS\ Monterey
hdiutil convert /tmp/Monterey.dmg -format UDTO -o ~/Downloads/Monterey
mv -v ~/Downloads/Monterey.cdr ~/Downloads/Monterey.iso
sudo rm -fv /tmp/Monterey.dmg

alyleite

» sudo systemctl daemon-reload

System has not been booted with systemd as init system (PID 1). Can't operate. Failed to connect to bus: Host is down

==============================================

Edit*

1. Open /etc/wsl.conf with any editor:

acutmore

A compile-time 4-Bit Virtual Machine implemented in TypeScript's type system. Capable of running a sample 'FizzBuzz' program.

Syntax emits zero JavaScript.

type RESULT = VM<
  [
    ["push", N_1],         // 1
    ["push", False],       // 2
 ["peek", _], // 3

robv8r

#!/usr/bin/env bash

# Gets all tags for a given docker image.

# Examples:

# retrieve all tags for a single library
# docker-tags "library/redis" | jq --raw-output '.[]'

# retrieve all tags for multiple libraries

sheerun

{
  "registry": "https://registry.bower.io"
}

agentsim

# Generate a BaseSystem.dmg with 10.13 Install Packages
hdiutil attach /Applications/Install\ macOS\ 10.13\ Beta.app/Contents/SharedSupport/InstallESD.dmg -noverify -mountpoint /Volumes/highsierra
hdiutil create -o /tmp/HighSierraBase.cdr -size 7316m -layout SPUD -fs HFS+J
hdiutil attach /tmp/HighSierraBase.cdr.dmg -noverify -mountpoint /Volumes/install_build
asr restore -source /Applications/Install\ macOS\ 10.13\ Beta.app/Contents/SharedSupport/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase
cp -R /Volumes/highsierra/Packages /Volumes/OS\ X\ Base\ System/System/Installation
hdiutil detach /Volumes/OS\ X\ Base\ System/
hdiutil detach /Volumes/highsierra/
mv /tmp/HighSierraBase.cdr.dmg /tmp/BaseSystem.dmg

philsmd

#!/usr/bin/env perl

# Author: philsmd (for hashcat)
# License: public domain
# Date: January 2017

use strict;
use warnings;

use Crypt::PBKDF2;

rustymyers

#!/usr/bin/python
#--------------------------------------------------------------------------------------------------
#-- bigfixPkgCustomzer
#--------------------------------------------------------------------------------------------------
# Program    : bigfixPkgCustomzer
# To Complie : n/a
#
# Purpose    : 
#
# Called By  :

mattifestation

#region Step #1 (optional): Salvaging of drivers

 # I had to manually install a disk and network driver the last time I installed Nano Server.
 # I saved my previous WIM file and exported the installed drivers using the Dism cmdlets.

# These paths are specific to my system.
# This was my old Nano Server TP5 image.
$NanoTP5ImagePath =  'C:\Users\Matt\Desktop\Temp\NanoTP5Setup\NanoServerBin\NanoServer.wim'
$WimTempMountDir =   'C:\Users\Matt\Desktop\TempMountDir'
$ExportedDriverDir = 'C:\Users\Matt\Desktop\ExportedDrivers'