Samueladewole

#!/bin/bash
set -euo pipefail
trap 'echo "at line $LINENO, exit code $? from $BASH_COMMAND" >&2; exit 1' ERR

# This is a Claude Code hook to stop it saying "you are right".
#
# Installation:
# 1. Save this script and chmod +x it to make it executable.
# 2. Within Claude Code, /hooks / UserPromptSubmit > Add a new hook (this file)
#

Samueladewole

Claude Code Hooks for working with uv

by Glenn Matlin / glennmatlin on all socials

Installation

1. Download and copy all files in this gist to ~/.claude/
2. Move the .py files to ~/.claude/hooks
3. Restart Claude Code.

Samueladewole

SIEM Training

General

• Jose Bravo - What is a SIEM? (5 Vídeos): https://www.youtube.com/watch?v=MtqFMe4zSpQ&list=PLHh9jhztlMyp8lyKXt9orVM57ygW_ihPS
• IPPSec - PowerSIEM Analyzing Sysmon Events with PowerShell: https://www.youtube.com/watch?v=MvfhIydxFmw

AlienVault OSSIM

• Cybrary - AlienVault OSSIM: https://www.cybrary.it/course/alienvault-ossim/

Elastic

Samueladewole

#!/bin/bash

# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
# Used to provide DDNS service for my home
# Needs the DNS record pre-creating on Cloudflare

# Proxy - uncomment and provide details if using a proxy
#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>

# Cloudflare zone is the zone which holds the record

Samueladewole

Disclaimer: I'm not the original author of this sheet, but can't recall where I found it. If you know the author, please let me know so I give the attribution.

Note: Since this seems to be helpful to some people, I formatted it to improve readability of the original. Also, note that this is from 2016, many things may have changed, and I don't use macOS anymore, so I probably can't help in case of questions, but maybe someone else can.

Mac Network Commands Cheat Sheet

After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and stay salty.

Get an ip address for en0:

Samueladewole

#! /bin/bash
for n in {1..100}; do
    dd if=/dev/urandom of=file$( printf %d "$n" ).bin bs=1 count=$(( RANDOM + 1024 ))
done

Samueladewole

# Add to .bash_profile

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

get_git_root() {
  basename $(git rev-parse --show-toplevel 2> /dev/null) 2> /dev/null
}

Samueladewole

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

Samueladewole

# Make a fresh clone of YOUR_REPO
git clone YOUR_REPO
cd YOUR_REPO

# Create tracking branches of all branches
for remote in (git branch -r | grep -v /HEAD)
    git checkout --track (echo -n $remote | tr -d '[:space:]')
end

# Remove DIRECTORY_NAME from all commits, then remove the refs to the old commits

Samueladewole

#!/bin/bash

#
# When you are working on your macbook sitting in cafe and you have to go pee, 
# you need some way to guard you machine. 
#
# Start this script, remove any earphones, and go do the job.
# The assumption is the thief will close the lid of the laptop before taking it away.
# This script detects the closing of the lid and plays some loud audio that will
# likely distract the thief and/or grab attention of nearby people, making the